ApiWrapper (trident 0.11.0 API)

java.lang.Object
- org.tron.trident.core.ApiWrapper

All Implemented Interfaces:

Api
```
public class ApiWrapper
extends java.lang.Object
implements Api
```
A ApiWrapper object is the entry point for calling the functions.
A ApiWrapper object is bind with a private key and a full node. broadcastTransaction(org.tron.trident.proto.Chain.Transaction), signTransaction(org.tron.trident.proto.Response.TransactionExtention, org.tron.trident.core.key.KeyPair) and other transaction related operations can be done via a ApiWrapper object.

Since:

java version 1.8.0_231

See Also:

Contract, Chain.Transaction, Contract

Field Summary

Fields
Modifier and Type	Field and Description
`WalletGrpc.WalletBlockingStub`	`blockingStub`
`WalletSolidityGrpc.WalletSolidityBlockingStub`	`blockingStubSolidity`
`io.grpc.ManagedChannel`	`channel`
`io.grpc.ManagedChannel`	`channelSolidity`
`KeyPair`	`keyPair`

Constructor Summary

Constructors
Constructor and Description
`ApiWrapper(java.lang.String grpcEndpoint, java.lang.String grpcEndpointSolidity, java.lang.String hexPrivateKey)`
`ApiWrapper(java.lang.String grpcEndpoint, java.lang.String grpcEndpointSolidity, java.lang.String hexPrivateKey, int timeout)`
`ApiWrapper(java.lang.String grpcEndpoint, java.lang.String grpcEndpointSolidity, java.lang.String hexPrivateKey, java.util.List<io.grpc.ClientInterceptor> clientInterceptors)`
`ApiWrapper(java.lang.String grpcEndpoint, java.lang.String grpcEndpointSolidity, java.lang.String hexPrivateKey, java.util.List<io.grpc.ClientInterceptor> clientInterceptors, int timeout)`
`ApiWrapper(java.lang.String grpcEndpoint, java.lang.String grpcEndpointSolidity, java.lang.String hexPrivateKey, java.lang.String apiKey)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`Response.TransactionExtention`	`accountPermissionUpdate(Contract.AccountPermissionUpdateContract accountPermissionUpdateContract)` Update account permissions for multiSign
`Response.TransactionExtention`	`accountPermissionUpdate(java.lang.String ownerAddress, AccountPermissions accountPermissions)` update account permissions with new owner/witness/active permissions
`Response.TransactionExtention`	`approveProposal(java.lang.String ownerAddress, long proposalId, boolean isAddApproval)` ProposalApprove Approves proposed transaction.
`Contract.AssetIssueContract.Builder`	`assetIssueContractBuilder(java.lang.String ownerAddress, java.lang.String name, java.lang.String abbr, long totalSupply, int trxNum, int icoNum, long startTime, long endTime, java.lang.String url, long freeAssetNetLimit, long publicFreeAssetNetLimit, int precision, java.lang.String description)`
`java.lang.String`	`broadcastTransaction(Chain.Transaction txn)` broadcast a transaction with the binding account.
`static byte[]`	`calculateTransactionHash(Chain.Transaction txn)`
`Response.TransactionExtention`	`cancelAllUnfreezeV2(java.lang.String ownerAddress)` Stake2.0 API Cancel all the unstaking transactions in the waiting period
`Response.TransactionExtention`	`clearContractABI(java.lang.String ownerAddress, java.lang.String contractAddress)` ClearABIContract
`void`	`close()`
`Response.TransactionExtention`	`constantCall(java.lang.String ownerAddress, java.lang.String contractAddress, Function function)` Deprecated. Since 0.9.2, scheduled for removal in future versions. Use `triggerConstantContract(String, String, Function, NodeType...)` instead.
`Response.TransactionExtention`	`constantCallV2(java.lang.String ownerAddress, java.lang.String contractAddress, java.lang.String callData)` Deprecated. Since 0.9.2, scheduled for removal in future versions. Use `triggerConstantContract(String, String, String, NodeType...)` instead.
`Response.TransactionExtention`	`createAccount(java.lang.String ownerAddress, java.lang.String accountAddress)` Create an account.
`static Contract.AccountCreateContract`	`createAccountCreateContract(com.google.protobuf.ByteString owner, com.google.protobuf.ByteString address)`
`static Contract.AccountUpdateContract`	`createAccountUpdateContract(com.google.protobuf.ByteString accountName, com.google.protobuf.ByteString address)`
`Response.TransactionExtention`	`createAssetIssue(java.lang.String ownerAddress, java.lang.String name, java.lang.String abbr, long totalSupply, int trxNum, int icoNum, long startTime, long endTime, java.lang.String url, long freeAssetNetLimit, long publicFreeAssetNetLimit, int precision, java.util.HashMap<java.lang.String,java.lang.String> frozenSupply, java.lang.String description)` Issue a token
`Response.TransactionExtention`	`createAssetIssue(java.lang.String ownerAddress, java.lang.String name, java.lang.String abbr, long totalSupply, int trxNum, int icoNum, long startTime, long endTime, java.lang.String url, long freeAssetNetLimit, long publicFreeAssetNetLimit, int precision, java.lang.String description)` Issue a token
`static Contract.SetAccountIdContract`	`createSetAccountIdContract(com.google.protobuf.ByteString accountId, com.google.protobuf.ByteString address)`
`Contract.CreateSmartContract`	`createSmartContract(java.lang.String contractName, java.lang.String address, java.lang.String ABI, java.lang.String code, long callValue, long consumeUserResourcePercent, long originEnergyLimit, long tokenValue, java.lang.String tokenId)`
`Contract.CreateSmartContract`	`createSmartContract(java.lang.String contractName, java.lang.String address, java.lang.String ABI, java.lang.String code, long callValue, long consumeUserResourcePercent, long originEnergyLimit, long tokenValue, java.lang.String tokenId, java.lang.String libraryAddressPair, java.lang.String compilerVersion)`
`Response.TransactionExtention`	`createTransactionExtention(com.google.protobuf.Message request, Chain.Transaction.Contract.ContractType contractType)` build Transaction Extention in local.
`static Contract.UnfreezeAssetContract`	`createUnfreezeAssetContract(com.google.protobuf.ByteString address)`
`static Contract.UpdateAssetContract`	`createUpdateAssetContract(com.google.protobuf.ByteString address, com.google.protobuf.ByteString description, com.google.protobuf.ByteString url, long newLimit, long newPublicLimit)`
`static Contract.VoteWitnessContract`	`createVoteWitnessContract(com.google.protobuf.ByteString ownerAddress, java.util.Map<java.lang.String,java.lang.String> votes)`
`Response.TransactionExtention`	`createWitness(java.lang.String ownerAddress, java.lang.String url)` CreateWitness Apply to become a witness.
`Response.TransactionExtention`	`delegateResource(java.lang.String ownerAddress, long balance, int resourceCode, java.lang.String receiverAddress, boolean lock)` Stake2.0 API Delegate bandwidth or energy resources to other accounts
`Response.TransactionExtention`	`delegateResourceV2(java.lang.String ownerAddress, long balance, int resourceCode, java.lang.String receiverAddress, boolean lock, long lockPeriod)` Stake2.0 API Delegate bandwidth or energy resources to other accounts
`Response.TransactionExtention`	`deleteProposal(java.lang.String ownerAddress, long proposalId)` ProposalDelete Deletes Proposal Transaction.
`Response.TransactionExtention`	`deployContract(java.lang.String contractName, java.lang.String abiStr, java.lang.String bytecode, java.util.List<Type<?>> constructorParams, long feeLimit, long consumeUserResourcePercent, long originEnergyLimit, long callValue, java.lang.String tokenId, long tokenValue)` Deploy a smart contract - no broadcasting
`void`	`disableLocalCreate()`
`void`	`enableLocalCreate(BlockId blockId, long expireTime)` enable local create transaction.
`long`	`estimateBandwidth(Chain.Transaction txn)` Estimate the bandwidth consumption of the transaction.
`Response.EstimateEnergyMessage`	`estimateEnergy(java.lang.String ownerAddress, java.lang.String contractAddress, Function function, NodeType... nodeType)` Estimate the energy required for the successful execution of smart contract transactions This API is closed by default in tron node.
`Response.EstimateEnergyMessage`	`estimateEnergy(java.lang.String ownerAddress, java.lang.String contractAddress, java.lang.String callData, long callValue, long tokenValue, java.lang.String tokenId, NodeType... nodeType)` Estimate the energy required for the successful execution of smart contract transactions This API is closed by default in tron node.
`Response.EstimateEnergyMessage`	`estimateEnergyV2(java.lang.String ownerAddress, java.lang.String contractAddress, java.lang.String callData)` Deprecated. Since 0.9.2, scheduled for removal in future versions. Use `estimateEnergy(String, String, String, long, long, String, NodeType...)` instead.
`Response.TransactionExtention`	`exchangeCreate(java.lang.String ownerAddress, java.lang.String firstToken, long firstBalance, java.lang.String secondToken, long secondBalance)` exchangeCreate
`Response.TransactionExtention`	`exchangeInject(java.lang.String ownerAddress, long exchangeId, java.lang.String tokenId, long amount)` exchangeInject
`Response.TransactionExtention`	`exchangeTransaction(java.lang.String ownerAddress, long exchangeId, java.lang.String tokenId, long amount, long expected)` create exchangeTransaction.
`Response.TransactionExtention`	`exchangeWithdraw(java.lang.String ownerAddress, long exchangeId, java.lang.String tokenId, long quant)` create ExchangeWithdrawContract with parameters
`Response.TransactionExtention`	`freezeBalance(java.lang.String ownerAddress, long frozenBalance, int frozenDuration, int resourceCode)` Freeze balance to get energy or bandwidth, for 3 days
`Response.TransactionExtention`	`freezeBalance(java.lang.String ownerAddress, long frozenBalance, int frozenDuration, int resourceCode, java.lang.String receiveAddress)` Freeze balance to get energy or bandwidth, for 3 days
`Response.TransactionExtention`	`freezeBalanceV2(java.lang.String ownerAddress, long frozenBalance, int resourceCode)` Stake2.0 API Stake an amount of TRX to obtain bandwidth or energy, and obtain equivalent TRON Power(TP) according to the staked amount
`static KeyPair`	`generateAddress()` Generate random address
`Response.Account`	`getAccount(java.lang.String address, NodeType... nodeType)` Get account info by address
`long`	`getAccountBalance(java.lang.String address)`
`Response.Account`	`getAccountById(java.lang.String id, NodeType... nodeType)`
`Response.AccountNetMessage`	`getAccountNet(java.lang.String address)` Query bandwidth information
`AccountPermissions`	`getAccountPermissions(java.lang.String address, NodeType... nodeType)` Retrieves the permissions of a TRON account.
`Response.AccountResourceMessage`	`getAccountResource(java.lang.String address)` Query the resource information of an account(bandwidth,energy,etc)
`Response.Account`	`getAccountSolidity(java.lang.String address)` Deprecated. Since 0.10.0, scheduled for removal in future versions. use `getAccount(String, NodeType...)` instead
`Response.AssetIssueList`	`getAssetIssueByAccount(java.lang.String address)` Query the TRC10 token information issued by an account
`Contract.AssetIssueContract`	`getAssetIssueById(java.lang.String assetId, NodeType... nodeType)` Query a token by token id
`Contract.AssetIssueContract`	`getAssetIssueByName(java.lang.String name, NodeType... nodeType)` Query a token by token name
`Response.AssetIssueList`	`getAssetIssueList(NodeType... nodeType)` Query the list of all the TRC10 tokens
`Response.AssetIssueList`	`getAssetIssueListByName(java.lang.String name, NodeType... nodeType)` Query the list of all the TRC10 tokens by token name
`long`	`getAvailableUnfreezeCount(java.lang.String ownerAddress, NodeType... nodeType)` Stake2.0 API query remaining times of executing unstake operation
`Response.PricesResponseMessage`	`getBandwidthPrices(NodeType... nodeType)` GetBandwidthPrices Query historical bandwidth unit price.
`Response.PricesResponseMessage`	`getBandwidthPricesOnSolidity()` Deprecated. Since 0.10.0, scheduled for removal in future versions. use `getBandwidthPrices(NodeType...)` instead
`Response.BlockExtention`	`getBlock(boolean detail, NodeType... nodeType)` get latest block extension
`Response.BlockExtention`	`getBlock(java.lang.String blockIDOrNum, boolean detail, NodeType... nodeType)` get block of one specified block
`Response.BlockBalanceTrace`	`getBlockBalance(java.lang.String blockId, long blockNum)` GetBlockBalance Get all balance change operations in a block(Note: At present, the interface data can only be queried through the following official nodes 47.241.20.47; 161.117.85.97; 161.117.224.116; 161.117.83.38)
`Chain.Block`	`getBlockById(java.lang.String blockID)` GetBlockById Query block by ID(block hash).
`Chain.Block`	`getBlockByIdOrNum(java.lang.String blockIDOrNum)` GetBlockByIdOrNum
`Response.BlockListExtention`	`getBlockByLatestNum(long num)` Get some latest blocks
`Response.BlockListExtention`	`getBlockByLimitNext(long startNum, long endNum)` Returns the list of Block Objects included in the 'Block Height' range specified
`Response.BlockExtention`	`getBlockByNum(long blockNum, NodeType... nodeType)` Query block information by block height, it called getBlockByNum2 rpc
`long`	`getBrokerageInfo(java.lang.String address, NodeType... nodeType)` Query the ratio of brokerage of the witness.
`long`	`getBurnTRX(NodeType... nodeType)` GetBurnTRX Query the amount of TRX burned due to on-chain transaction fees since No.
`long`	`getCanDelegatedMaxSize(java.lang.String ownerAddress, int type, NodeType... nodeType)` Stake2.0 API query the amount of delegatable resources share of the specified resource type for an address, unit is sun.
`long`	`getCanWithdrawUnfreezeAmount(java.lang.String ownerAddress, long timestamp, NodeType... nodeType)` Stake2.0 API query the withdrawable balance at the specified timestamp
`long`	`getCanWithdrawUnfreezeAmount(java.lang.String ownerAddress, NodeType... nodeType)` Stake2.0 API query the withdrawable balance at the latest block timestamp
`Response.ChainParameters`	`getChainParameters()` All parameters that the blockchain committee can set
`Contract`	`getContract(java.lang.String contractAddress)` Obtain a `Contract` object via an address
`Response.SmartContractDataWrapper`	`getContractInfo(java.lang.String contractAddress)` getContractInfo
`Response.DelegatedResourceList`	`getDelegatedResource(java.lang.String fromAddress, java.lang.String toAddress, NodeType... nodeType)` Returns all resources delegations from an account to another account.
`Response.DelegatedResourceAccountIndex`	`getDelegatedResourceAccountIndex(java.lang.String address, NodeType... nodeType)` Query the energy delegation by an account.
`Response.DelegatedResourceAccountIndex`	`getDelegatedResourceAccountIndexV2(java.lang.String address, NodeType... nodeType)` Stake2.0 API query the delegated resource index of an account.
`Response.DelegatedResourceList`	`getDelegatedResourceV2(java.lang.String fromAddress, java.lang.String toAddress, NodeType... nodeType)` Stake2.0 API query the detail of resource share delegated from fromAddress to toAddress
`Response.PricesResponseMessage`	`getEnergyPrices(NodeType... nodeType)` GetEnergyPrices Query historical energy unit price.
`Response.PricesResponseMessage`	`getEnergyPricesOnSolidity()` Deprecated. Since 0.10.0, scheduled for removal in future versions. use `getEnergyPrices(NodeType...)` instead
`Response.Exchange`	`getExchangeById(java.lang.String id, NodeType... nodeType)` Query exchange pair based on id
`Response.MarketOrderList`	`getMarketOrderByAccount(java.lang.String address, NodeType... nodeType)` getMarketOrderByAccount
`Response.MarketOrder`	`getMarketOrderById(java.lang.String txn, NodeType... nodeType)` getMarketOrderById
`Response.MarketOrderList`	`getMarketOrderListByPair(java.lang.String sellTokenId, java.lang.String buyTokenId, NodeType... nodeType)` getMarketOrderListByPair
`Response.MarketOrderPairList`	`getMarketPairList(NodeType... nodeType)` getMarketPairList
`Response.MarketPriceList`	`getMarketPriceByPair(java.lang.String sellTokenId, java.lang.String buyTokenId, NodeType... nodeType)` getMarketPriceByPair
`Response.PricesResponseMessage`	`getMemoFee()` GetMemoFee Query historical memo fee.
`long`	`getNextMaintenanceTime()` GetNextMaintenanceTime Returns the timestamp of the next voting time in milliseconds.
`Response.NodeInfo`	`getNodeInfo()` Get current API node info
`Chain.Block`	`getNowBlock(NodeType... nodeType)` Query the latest block information
`Response.BlockExtention`	`getNowBlock2(NodeType... nodeType)` Query the latest block information
`Response.BlockExtention`	`getNowBlockSolidity()` Deprecated. Since 0.10.0, scheduled for removal in future versions. use `getNowBlock2(NodeType...)` instead
`Response.AssetIssueList`	`getPaginatedAssetIssueList(long offset, long limit, NodeType... nodeType)` Query the list of all the tokens by pagination.
`Response.ExchangeList`	`getPaginatedExchangeList(long offset, long limit)` get paginated exchange list
`Response.WitnessList`	`getPaginatedNowWitnessList(long offset, long limit, NodeType... nodeType)` Get a paginated list of real-time witnesses ordered by vote count Note: This method may throw an exception when FullNode is in the maintenance period.
`Response.ProposalList`	`getPaginatedProposalList(long offset, long limit)` get paginated proposal list
`long`	`getPendingSize()` GetPendingSize Get the size of the pending pool queue
`Response.Proposal`	`getProposalById(java.lang.String id)` Query proposal based on ID
`GrpcAPI.NumberMessage`	`getRewardInfo(java.lang.String address, NodeType... nodeType)` Get the rewards that the voter has not received
`GrpcAPI.NumberMessage`	`getRewardSolidity(java.lang.String address)` Deprecated. Since 0.10.0, scheduled for removal in future versions. use `getRewardInfo(String, NodeType...)` instead
`Common.SmartContract`	`getSmartContract(java.lang.String contractAddress)`
`Response.TransactionApprovedList`	`getTransactionApprovedList(Chain.Transaction trx)` Query transaction approvedList
`Chain.Transaction`	`getTransactionById(java.lang.String txID, NodeType... nodeType)` Query transaction information by transaction id
`Chain.Transaction`	`getTransactionByIdSolidity(java.lang.String txID)` Deprecated. Since 0.10.0, scheduled for removal in future versions. use `getTransactionById(String, NodeType...)` instead
`long`	`getTransactionCountByBlockNum(long blockNum, NodeType... nodeType)` getTransactionCountByBlockNum
`Chain.Transaction`	`getTransactionFromPending(java.lang.String txId)` GetTransactionFromPending Get transaction details from the pending pool
`Response.TransactionInfoList`	`getTransactionInfoByBlockNum(long blockNum, NodeType... nodeType)` Get transactionInfo from block number
`Response.TransactionInfoList`	`getTransactionInfoByBlockNumSolidity(long blockNum)` Deprecated. Since 0.10.0, scheduled for removal in future versions. use `getTransactionInfoByBlockNum(long, NodeType...)` instead
`Response.TransactionInfo`	`getTransactionInfoById(java.lang.String txID, NodeType... nodeType)` Query the transactionInfo by transaction id
`GrpcAPI.TransactionIdList`	`getTransactionListFromPending()` GetTransactionListFromPending Get transaction list information from pending pool
`Response.TransactionSignWeight`	`getTransactionSignWeight(Chain.Transaction trx)` Query transaction sign weight
`Response.ExchangeList`	`listExchanges(NodeType... nodeType)` List all exchange pairs
`Response.NodeList`	`listNodes()` List all nodes that current API node is connected to
`Response.ProposalList`	`listProposals()` List all proposals
`Response.WitnessList`	`listWitnesses(NodeType... nodeType)` List all witnesses that current API node is connected to
`Response.TransactionExtention`	`marketCancelOrder(java.lang.String ownerAddress, java.lang.String orderId)` crete MarketCancelOrderContract with parameters
`Response.TransactionExtention`	`marketSellAsset(java.lang.String ownerAddress, java.lang.String sellTokenId, long sellTokenQuantity, java.lang.String buyTokenId, long buyTokenQuantity)` create MarketSellAssetContract with parameters
`static ApiWrapper`	`ofMainnet(java.lang.String hexPrivateKey)` Deprecated. Since 0.9.2, scheduled for removal in future versions. This method will only be available before TronGrid prohibits the use without API key
`static ApiWrapper`	`ofMainnet(java.lang.String hexPrivateKey, java.lang.String apiKey)` The constructor for main net.
`static ApiWrapper`	`ofNile(java.lang.String hexPrivateKey)` The constructor for Nile test net.
`static ApiWrapper`	`ofShasta(java.lang.String hexPrivateKey)` The constructor for Shasta test net.
`static com.google.protobuf.ByteString`	`parseAddress(java.lang.String address)` The function receives addresses in any formats.
`static com.google.protobuf.ByteString`	`parseHex(java.lang.String hexString)`
`Response.TransactionExtention`	`participateAssetIssue(java.lang.String toAddress, java.lang.String ownerAddress, java.lang.String assertName, long amount)` Participate a token
`Response.TransactionExtention`	`proposalCreate(java.lang.String ownerAddress, java.util.Map<java.lang.Long,java.lang.Long> parameters)` ProposalCreate Creates a proposal transaction.
`Chain.Transaction`	`setAccountId(java.lang.String id, java.lang.String address)`
`Response.TransactionExtention`	`setAccountId2(java.lang.String id, java.lang.String address)`
`void`	`setExpireTimeStamp(long expireTime)`
`void`	`setReferHeadBlockId(BlockId blockId)`
`Chain.Transaction`	`signTransaction(Chain.Transaction txn)`
`Chain.Transaction`	`signTransaction(Chain.Transaction txn, KeyPair keyPair)`
`Chain.Transaction`	`signTransaction(Response.TransactionExtention txnExt)`
`Chain.Transaction`	`signTransaction(Response.TransactionExtention txnExt, KeyPair keyPair)`
`static java.lang.String`	`toHex(byte[] raw)`
`static java.lang.String`	`toHex(com.google.protobuf.ByteString raw)`
`Response.TransactionExtention`	`transfer(java.lang.String fromAddress, java.lang.String toAddress, long amount)` Transfer TRX.
`Response.TransactionExtention`	`transferTrc10(java.lang.String fromAddress, java.lang.String toAddress, int tokenId, long amount)` Transfers TRC10 Asset
`TransactionBuilder`	`triggerCall(java.lang.String ownerAddress, java.lang.String contractAddress, Function function)` Deprecated. Since 0.9.2, scheduled for removal in future versions. Use `triggerConstantContract(String, String, Function, NodeType...)` instead.
`TransactionBuilder`	`triggerCallV2(java.lang.String ownerAddress, java.lang.String contractAddress, java.lang.String callData)` Deprecated. Since 0.9.2, scheduled for removal in future versions. Use `triggerConstantContract(String, String, String, NodeType...)` instead.
`Response.TransactionExtention`	`triggerConstantContract(java.lang.String ownerAddress, java.lang.String contractAddress, Function function, NodeType... nodeType)`
`Response.TransactionExtention`	`triggerConstantContract(java.lang.String ownerAddress, java.lang.String contractAddress, java.lang.String callData, long callValue, long tokenValue, java.lang.String tokenId, NodeType... nodeType)` make a constant call - no broadcasting, no need to broadcast
`Response.TransactionExtention`	`triggerConstantContract(java.lang.String ownerAddress, java.lang.String contractAddress, java.lang.String callData, NodeType... nodeType)`
`Response.TransactionExtention`	`triggerContract(java.lang.String ownerAddress, java.lang.String contractAddress, java.lang.String callData, long callValue, long tokenValue, java.lang.String tokenId, long feeLimit)` make a TriggerSmartContract, - no broadcasting.
`Response.TransactionExtention`	`undelegateResource(java.lang.String ownerAddress, long balance, int resourceCode, java.lang.String receiverAddress)` Stake2.0 API unDelegate resource
`Response.TransactionExtention`	`unfreezeAsset(java.lang.String ownerAddress)` Unfreeze a token that has passed the minimum freeze duration
`Response.TransactionExtention`	`unfreezeBalance(java.lang.String ownerAddress, int resourceCode)` Unfreeze balance to get TRX back
`Response.TransactionExtention`	`unfreezeBalance(java.lang.String ownerAddress, int resourceCode, java.lang.String receiveAddress)` Unfreeze balance to get TRX back
`Response.TransactionExtention`	`unfreezeBalanceV2(java.lang.String ownerAddress, long unfreezeBalance, int resourceCode)` Stake2.0 API Unstake some TRX, release the corresponding amount of bandwidth or energy, and voting rights (TP)
`Response.TransactionExtention`	`updateAccount(java.lang.String address, java.lang.String accountName)` Modify account name
`Response.TransactionExtention`	`updateAsset(java.lang.String ownerAddress, java.lang.String description, java.lang.String url, long newLimit, long newPublicLimit)` Update basic TRC10 token information
`Response.TransactionExtention`	`updateBrokerage(java.lang.String address, int brokerage)`
`Response.TransactionExtention`	`updateEnergyLimit(java.lang.String ownerAddress, java.lang.String contractAddress, long originEnergyLimit)` create UpdateEnergyLimitContract with parameters
`Response.TransactionExtention`	`updateSetting(java.lang.String ownerAddress, java.lang.String contractAddress, long consumeUserResourcePercent)` create UpdateSettingContract with parameters
`Response.TransactionExtention`	`updateWitness(java.lang.String ownerAddress, java.lang.String updateUrl)` UpdateWitness Edit the URL of the witness's official website.
`Response.TransactionExtention`	`voteWitness(java.lang.String ownerAddress, java.util.HashMap<java.lang.String,java.lang.String> votes)` Vote for witnesses
`Response.TransactionExtention`	`withdrawBalance(java.lang.String ownerAddress)` WithdrawBalance Super Representative or user withdraw rewards, usable every 24 hours.
`Response.TransactionExtention`	`withdrawExpireUnfreeze(java.lang.String ownerAddress)` Stake2.0 API withdraw unfrozen balance

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - blockingStub
```
public final WalletGrpc.WalletBlockingStub blockingStub
```
  - blockingStubSolidity
```
public final WalletSolidityGrpc.WalletSolidityBlockingStub blockingStubSolidity
```
  - keyPair
```
public final KeyPair keyPair
```
  - channel
```
public final io.grpc.ManagedChannel channel
```
  - channelSolidity
```
public final io.grpc.ManagedChannel channelSolidity
```
- Constructor Detail
  - ApiWrapper
```
public ApiWrapper(java.lang.String grpcEndpoint,
                  java.lang.String grpcEndpointSolidity,
                  java.lang.String hexPrivateKey)
```
  - ApiWrapper
```
public ApiWrapper(java.lang.String grpcEndpoint,
                  java.lang.String grpcEndpointSolidity,
                  java.lang.String hexPrivateKey,
                  java.lang.String apiKey)
```
  - ApiWrapper
```
public ApiWrapper(java.lang.String grpcEndpoint,
                  java.lang.String grpcEndpointSolidity,
                  java.lang.String hexPrivateKey,
                  java.util.List<io.grpc.ClientInterceptor> clientInterceptors)
```
  - ApiWrapper
```
public ApiWrapper(java.lang.String grpcEndpoint,
                  java.lang.String grpcEndpointSolidity,
                  java.lang.String hexPrivateKey,
                  int timeout)
```
  - ApiWrapper
```
public ApiWrapper(java.lang.String grpcEndpoint,
                  java.lang.String grpcEndpointSolidity,
                  java.lang.String hexPrivateKey,
                  java.util.List<io.grpc.ClientInterceptor> clientInterceptors,
                  int timeout)
```
- Method Detail
  - ofMainnet
```
public static ApiWrapper ofMainnet(java.lang.String hexPrivateKey,
                                   java.lang.String apiKey)
```
    The constructor for main net. Use TronGrid as default
    
    Parameters:
    
    hexPrivateKey - the binding private key. Operations require private key will all use this unless the private key is specified elsewhere.
    
    apiKey - this function works with TronGrid, an API key is required.
    
    Returns:
    
    a ApiWrapper object
  - ofMainnet
```
@Deprecated
public static ApiWrapper ofMainnet(java.lang.String hexPrivateKey)
```
    Deprecated. Since 0.9.2, scheduled for removal in future versions. This method will only be available before TronGrid prohibits the use without API key
    
    The constructor for main net.
    
    Parameters:
    
    hexPrivateKey - the binding private key. Operations require private key will all use this unless the private key is specified elsewhere.
    
    Returns:
    
    a ApiWrapper object
  - ofShasta
```
public static ApiWrapper ofShasta(java.lang.String hexPrivateKey)
```
    The constructor for Shasta test net. Use TronGrid as default.
    
    Parameters:
    
    hexPrivateKey - the binding private key. Operations require private key will all use this unless the private key is specified elsewhere.
    
    Returns:
    
    a ApiWrapper object
  - ofNile
```
public static ApiWrapper ofNile(java.lang.String hexPrivateKey)
```
    The constructor for Nile test net.
    
    Parameters:
    
    hexPrivateKey - the binding private key. Operations require private key will all use this unless the private key is specified elsewhere.
    
    Returns:
    
    a ApiWrapper object
  - enableLocalCreate
```
public void enableLocalCreate(BlockId blockId,
                              long expireTime)
```
    enable local create transaction.
    
    Parameters:
    
    blockId - refer blockId used in createTransaction. It will be invalid after 65535 blocks so remember to update it timely.
    
    expireTime - transaction's absolute expire timestamp in createTransaction, milliseconds.
  - disableLocalCreate
```
public void disableLocalCreate()
```
  - setReferHeadBlockId
```
public void setReferHeadBlockId(BlockId blockId)
```
  - setExpireTimeStamp
```
public void setExpireTimeStamp(long expireTime)
```
  - generateAddress
```
public static KeyPair generateAddress()
```
    Generate random address
    
    Returns:
    
    A list, inside are the public key and private key
  - parseAddress
```
public static com.google.protobuf.ByteString parseAddress(java.lang.String address)
```
    The function receives addresses in any formats.
    
    Parameters:
    
    address - account or contract address in any allowed formats.
    
    Returns:
    
    hex address
  - calculateTransactionHash
```
public static byte[] calculateTransactionHash(Chain.Transaction txn)
```
  - parseHex
```
public static com.google.protobuf.ByteString parseHex(java.lang.String hexString)
```
  - toHex
```
public static java.lang.String toHex(byte[] raw)
```
  - toHex
```
public static java.lang.String toHex(com.google.protobuf.ByteString raw)
```
  - createVoteWitnessContract
```
public static Contract.VoteWitnessContract createVoteWitnessContract(com.google.protobuf.ByteString ownerAddress,
                                                                     java.util.Map<java.lang.String,java.lang.String> votes)
```
  - createAccountUpdateContract
```
public static Contract.AccountUpdateContract createAccountUpdateContract(com.google.protobuf.ByteString accountName,
                                                                         com.google.protobuf.ByteString address)
```
  - createAccountCreateContract
```
public static Contract.AccountCreateContract createAccountCreateContract(com.google.protobuf.ByteString owner,
                                                                         com.google.protobuf.ByteString address)
```
  - createSetAccountIdContract
```
public static Contract.SetAccountIdContract createSetAccountIdContract(com.google.protobuf.ByteString accountId,
                                                                       com.google.protobuf.ByteString address)
```
  - createUpdateAssetContract
```
public static Contract.UpdateAssetContract createUpdateAssetContract(com.google.protobuf.ByteString address,
                                                                     com.google.protobuf.ByteString description,
                                                                     com.google.protobuf.ByteString url,
                                                                     long newLimit,
                                                                     long newPublicLimit)
```
  - createUnfreezeAssetContract
```
public static Contract.UnfreezeAssetContract createUnfreezeAssetContract(com.google.protobuf.ByteString address)
```
  - close
```
public void close()
```
  - signTransaction
```
public Chain.Transaction signTransaction(Response.TransactionExtention txnExt,
                                         KeyPair keyPair)
```
    Specified by:
    
    signTransaction in interface Api
  - signTransaction
```
public Chain.Transaction signTransaction(Chain.Transaction txn,
                                         KeyPair keyPair)
```
    Specified by:
    
    signTransaction in interface Api
  - signTransaction
```
public Chain.Transaction signTransaction(Response.TransactionExtention txnExt)
```
    Specified by:
    
    signTransaction in interface Api
  - signTransaction
```
public Chain.Transaction signTransaction(Chain.Transaction txn)
```
    Specified by:
    
    signTransaction in interface Api
  - createTransactionExtention
```
public Response.TransactionExtention createTransactionExtention(com.google.protobuf.Message request,
                                                                Chain.Transaction.Contract.ContractType contractType)
                                                         throws IllegalException
```
    build Transaction Extention in local.
    
    Specified by:
    
    createTransactionExtention in interface Api
    
    Parameters:
    
    contractType - transaction type.
    
    request - transaction message object.
    
    Throws:
    
    IllegalException
  - estimateBandwidth
```
public long estimateBandwidth(Chain.Transaction txn)
```
    Estimate the bandwidth consumption of the transaction. Please note that bandwidth estimations are based on signed transactions.
    
    Specified by:
    
    estimateBandwidth in interface Api
    
    Parameters:
    
    txn - the transaction to be estimated.
  - broadcastTransaction
```
public java.lang.String broadcastTransaction(Chain.Transaction txn)
                                      throws java.lang.RuntimeException
```
    broadcast a transaction with the binding account.
    
    Specified by:
    
    broadcastTransaction in interface Api
    
    Parameters:
    
    txn - a signed transaction ready to be broadcasted
    
    Returns:
    
    a TransactionReturn object contains the broadcasting result
    
    Throws:
    
    java.lang.RuntimeException - if broadcastin fails
  - transfer
```
public Response.TransactionExtention transfer(java.lang.String fromAddress,
                                              java.lang.String toAddress,
                                              long amount)
                                       throws IllegalException
```
    Transfer TRX. amount in SUN
    
    Specified by:
    
    transfer in interface Api
    
    Parameters:
    
    fromAddress - owner address
    
    toAddress - receive balance
    
    amount - transfer amount
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to transfer
  - transferTrc10
```
public Response.TransactionExtention transferTrc10(java.lang.String fromAddress,
                                                   java.lang.String toAddress,
                                                   int tokenId,
                                                   long amount)
                                            throws IllegalException
```
    Transfers TRC10 Asset
    
    Specified by:
    
    transferTrc10 in interface Api
    
    Parameters:
    
    fromAddress - owner address
    
    toAddress - receive balance
    
    tokenId - asset name
    
    amount - transfer amount
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to transfer trc10
  - freezeBalance
```
public Response.TransactionExtention freezeBalance(java.lang.String ownerAddress,
                                                   long frozenBalance,
                                                   int frozenDuration,
                                                   int resourceCode)
                                            throws IllegalException
```
    Freeze balance to get energy or bandwidth, for 3 days
    
    Specified by:
    
    freezeBalance in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    frozenBalance - frozen balance
    
    frozenDuration - frozen duration
    
    resourceCode - Resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to freeze balance
  - freezeBalance
```
public Response.TransactionExtention freezeBalance(java.lang.String ownerAddress,
                                                   long frozenBalance,
                                                   int frozenDuration,
                                                   int resourceCode,
                                                   java.lang.String receiveAddress)
                                            throws IllegalException
```
    Freeze balance to get energy or bandwidth, for 3 days
    
    Specified by:
    
    freezeBalance in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    frozenBalance - frozen balance
    
    frozenDuration - frozen duration
    
    resourceCode - Resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    receiveAddress - the address that will receive the resource, default hexString
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to freeze balance
  - freezeBalanceV2
```
public Response.TransactionExtention freezeBalanceV2(java.lang.String ownerAddress,
                                                     long frozenBalance,
                                                     int resourceCode)
                                              throws IllegalException
```
    Stake2.0 API Stake an amount of TRX to obtain bandwidth or energy, and obtain equivalent TRON Power(TP) according to the staked amount
    
    Specified by:
    
    freezeBalanceV2 in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    frozenBalance - TRX stake amount, the unit is sun
    
    resourceCode - resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to freeze balance
  - unfreezeBalance
```
public Response.TransactionExtention unfreezeBalance(java.lang.String ownerAddress,
                                                     int resourceCode)
                                              throws IllegalException
```
    Unfreeze balance to get TRX back
    
    Specified by:
    
    unfreezeBalance in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    resourceCode - Resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to unfreeze balance
  - unfreezeBalance
```
public Response.TransactionExtention unfreezeBalance(java.lang.String ownerAddress,
                                                     int resourceCode,
                                                     java.lang.String receiveAddress)
                                              throws IllegalException
```
    Unfreeze balance to get TRX back
    
    Specified by:
    
    unfreezeBalance in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    resourceCode - Resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    receiveAddress - the address that will lose the resource, default hexString
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to unfreeze balance
  - unfreezeBalanceV2
```
public Response.TransactionExtention unfreezeBalanceV2(java.lang.String ownerAddress,
                                                       long unfreezeBalance,
                                                       int resourceCode)
                                                throws IllegalException
```
    Stake2.0 API Unstake some TRX, release the corresponding amount of bandwidth or energy, and voting rights (TP)
    
    Specified by:
    
    unfreezeBalanceV2 in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    unfreezeBalance - the amount of TRX to unstake, in sun
    
    resourceCode - Resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to unfreeze balance
  - cancelAllUnfreezeV2
```
public Response.TransactionExtention cancelAllUnfreezeV2(java.lang.String ownerAddress)
                                                  throws IllegalException
```
    Stake2.0 API Cancel all the unstaking transactions in the waiting period
    
    Specified by:
    
    cancelAllUnfreezeV2 in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to delegate resource
  - delegateResource
```
public Response.TransactionExtention delegateResource(java.lang.String ownerAddress,
                                                      long balance,
                                                      int resourceCode,
                                                      java.lang.String receiverAddress,
                                                      boolean lock)
                                               throws IllegalException
```
    Stake2.0 API Delegate bandwidth or energy resources to other accounts
    
    Specified by:
    
    delegateResource in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    balance - Amount of TRX staked for resources to be delegated, unit is sun
    
    resourceCode - Resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    receiverAddress - Resource receiver address
    
    lock - Whether it is locked, if it is set to true, the delegated resources cannot be undelegated within 3 days. When the lock time is not over, if the owner delegates the same type of resources using the lock to the same address, the lock time will be reset to 3 days
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to delegate resource
  - delegateResourceV2
```
public Response.TransactionExtention delegateResourceV2(java.lang.String ownerAddress,
                                                        long balance,
                                                        int resourceCode,
                                                        java.lang.String receiverAddress,
                                                        boolean lock,
                                                        long lockPeriod)
                                                 throws IllegalException
```
    Stake2.0 API Delegate bandwidth or energy resources to other accounts
    
    Specified by:
    
    delegateResourceV2 in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    balance - Amount of TRX staked for resources to be delegated, unit is sun
    
    resourceCode - Resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    receiverAddress - Resource receiver address
    
    lock - Whether it is locked, if it is set to true, the delegated resources cannot be undelegated within 3 days. When the lock time is not over, if the owner delegates the same type of resources using the lock to the same address, the lock time will be reset to 3 days
    
    lockPeriod - The lockup period, unit is blocks, data type is int256, It indicates how many blocks the resource delegating is locked before it can be undelegated.
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to delegate resource
  - undelegateResource
```
public Response.TransactionExtention undelegateResource(java.lang.String ownerAddress,
                                                        long balance,
                                                        int resourceCode,
                                                        java.lang.String receiverAddress)
                                                 throws IllegalException
```
    Stake2.0 API unDelegate resource
    
    Specified by:
    
    undelegateResource in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    balance - Amount of TRX staked for resources to be delegated, unit is sun
    
    resourceCode - Resource type, can be 0("BANDWIDTH") or 1("ENERGY")
    
    receiverAddress - Resource receiver address
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to undelegate resource
  - withdrawExpireUnfreeze
```
public Response.TransactionExtention withdrawExpireUnfreeze(java.lang.String ownerAddress)
                                                     throws IllegalException
```
    Stake2.0 API withdraw unfrozen balance
    
    Specified by:
    
    withdrawExpireUnfreeze in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to withdraw
  - getAvailableUnfreezeCount
```
public long getAvailableUnfreezeCount(java.lang.String ownerAddress,
                                      NodeType... nodeType)
```
    Stake2.0 API query remaining times of executing unstake operation
    
    Specified by:
    
    getAvailableUnfreezeCount in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    remaining times of executing unstake operation
  - getCanWithdrawUnfreezeAmount
```
public long getCanWithdrawUnfreezeAmount(java.lang.String ownerAddress,
                                         NodeType... nodeType)
```
    Stake2.0 API query the withdrawable balance at the latest block timestamp
    
    Specified by:
    
    getCanWithdrawUnfreezeAmount in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    withdrawable balance amount
  - getCanWithdrawUnfreezeAmount
```
public long getCanWithdrawUnfreezeAmount(java.lang.String ownerAddress,
                                         long timestamp,
                                         NodeType... nodeType)
```
    Stake2.0 API query the withdrawable balance at the specified timestamp
    
    Specified by:
    
    getCanWithdrawUnfreezeAmount in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    timestamp - specified timestamp, milliseconds
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    withdrawable balance amount
  - getCanDelegatedMaxSize
```
public long getCanDelegatedMaxSize(java.lang.String ownerAddress,
                                   int type,
                                   NodeType... nodeType)
```
    Stake2.0 API query the amount of delegatable resources share of the specified resource type for an address, unit is sun.
    
    Specified by:
    
    getCanDelegatedMaxSize in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    type - resource type, 0 is bandwidth, 1 is energy
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    the max amount of delegatable resources
  - getDelegatedResourceV2
```
public Response.DelegatedResourceList getDelegatedResourceV2(java.lang.String fromAddress,
                                                             java.lang.String toAddress,
                                                             NodeType... nodeType)
```
    Stake2.0 API query the detail of resource share delegated from fromAddress to toAddress
    
    Specified by:
    
    getDelegatedResourceV2 in interface Api
    
    Parameters:
    
    fromAddress - from address
    
    toAddress - to address
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    DelegatedResourceList
  - getDelegatedResourceAccountIndexV2
```
public Response.DelegatedResourceAccountIndex getDelegatedResourceAccountIndexV2(java.lang.String address,
                                                                                 NodeType... nodeType)
                                                                          throws IllegalException
```
    Stake2.0 API query the delegated resource index of an account.
    
    Specified by:
    
    getDelegatedResourceAccountIndexV2 in interface Api
    
    Parameters:
    
    address - owner address
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    DelegatedResourceAccountIndex
    
    Throws:
    
    IllegalException - if fail to get resource
  - voteWitness
```
public Response.TransactionExtention voteWitness(java.lang.String ownerAddress,
                                                 java.util.HashMap<java.lang.String,java.lang.String> votes)
                                          throws IllegalException
```
    Vote for witnesses
    
    Specified by:
    
    voteWitness in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    votes - map of vote address -> vote count
    
    Returns:
    
    TransactionExtention IllegalNumException if fail to vote witness
    
    Throws:
    
    IllegalException
  - createAccount
```
public Response.TransactionExtention createAccount(java.lang.String ownerAddress,
                                                   java.lang.String accountAddress)
                                            throws IllegalException
```
    Create an account. Uses an already activated account to create a new account
    
    Specified by:
    
    createAccount in interface Api
    
    Parameters:
    
    ownerAddress - owner address, an activated account
    
    accountAddress - the address of the new account
    
    Returns:
    
    TransactionExtention IllegalNumException if fail to create account
    
    Throws:
    
    IllegalException
  - updateAccount
```
public Response.TransactionExtention updateAccount(java.lang.String address,
                                                   java.lang.String accountName)
                                            throws IllegalException
```
    Modify account name
    
    Specified by:
    
    updateAccount in interface Api
    
    Parameters:
    
    address - owner address
    
    accountName - the name of the account
    
    Returns:
    
    TransactionExtention IllegalNumException if fail to update account name
    
    Throws:
    
    IllegalException
  - getNowBlock
```
public Chain.Block getNowBlock(NodeType... nodeType)
                        throws IllegalException
```
    Query the latest block information
    
    Specified by:
    
    getNowBlock in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    Block
    
    Throws:
    
    IllegalException - if fail to get now block
  - getNowBlock2
```
public Response.BlockExtention getNowBlock2(NodeType... nodeType)
                                     throws IllegalException
```
    Query the latest block information
    
    Specified by:
    
    getNowBlock2 in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    BlockExtention
    
    Throws:
    
    IllegalException - if fail to get now block
  - getBlockByNum
```
public Response.BlockExtention getBlockByNum(long blockNum,
                                             NodeType... nodeType)
                                      throws IllegalException
```
    Query block information by block height, it called getBlockByNum2 rpc
    
    Specified by:
    
    getBlockByNum in interface Api
    
    Parameters:
    
    blockNum - The block height
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    BlockExtention
    
    Throws:
    
    IllegalException - if fail to get block
  - getBlockByLatestNum
```
public Response.BlockListExtention getBlockByLatestNum(long num)
                                                throws IllegalException
```
    Get some latest blocks
    
    Specified by:
    
    getBlockByLatestNum in interface Api
    
    Parameters:
    
    num - Number of latest blocks
    
    Returns:
    
    BlockListExtention
    
    Throws:
    
    IllegalException - if the parameters are not correct
  - getBlockByLimitNext
```
public Response.BlockListExtention getBlockByLimitNext(long startNum,
                                                       long endNum)
                                                throws IllegalException
```
    Returns the list of Block Objects included in the 'Block Height' range specified
    
    Specified by:
    
    getBlockByLimitNext in interface Api
    
    Parameters:
    
    startNum - Number of start block height, including this block
    
    endNum - Number of end block height, excluding this block
    
    Returns:
    
    BlockListExtention
    
    Throws:
    
    IllegalException - if the blockList Not Found.
  - getNodeInfo
```
public Response.NodeInfo getNodeInfo()
                              throws IllegalException
```
    Get current API node info
    
    Specified by:
    
    getNodeInfo in interface Api
    
    Returns:
    
    NodeInfo
    
    Throws:
    
    IllegalException - if fail to get nodeInfo
  - listNodes
```
public Response.NodeList listNodes()
                            throws IllegalException
```
    List all nodes that current API node is connected to
    
    Specified by:
    
    listNodes in interface Api
    
    Returns:
    
    NodeList
    
    Throws:
    
    IllegalException - if fail to get node list
  - getTransactionInfoByBlockNum
```
public Response.TransactionInfoList getTransactionInfoByBlockNum(long blockNum,
                                                                 NodeType... nodeType)
                                                          throws IllegalException
```
    Get transactionInfo from block number
    
    Specified by:
    
    getTransactionInfoByBlockNum in interface Api
    
    Parameters:
    
    blockNum - The block height
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    TransactionInfoList
    
    Throws:
    
    IllegalException - no transactions or the blockNum is incorrect
  - getTransactionInfoById
```
public Response.TransactionInfo getTransactionInfoById(java.lang.String txID,
                                                       NodeType... nodeType)
                                                throws IllegalException
```
    Query the transactionInfo by transaction id
    
    Specified by:
    
    getTransactionInfoById in interface Api
    
    Parameters:
    
    txID - Transaction hash, i.e. transaction id
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    TransactionInfo
    
    Throws:
    
    IllegalException - if the transactionInfo not found
  - getTransactionById
```
public Chain.Transaction getTransactionById(java.lang.String txID,
                                            NodeType... nodeType)
                                     throws IllegalException
```
    Query transaction information by transaction id
    
    Specified by:
    
    getTransactionById in interface Api
    
    Parameters:
    
    txID - Transaction hash, i.e. transaction id
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    Transaction
    
    Throws:
    
    IllegalException - if the transaction not found
  - getAccount
```
public Response.Account getAccount(java.lang.String address,
                                   NodeType... nodeType)
```
    Get account info by address
    
    Specified by:
    
    getAccount in interface Api
    
    Parameters:
    
    address - address, default hexString
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    Account
  - getAccountResource
```
public Response.AccountResourceMessage getAccountResource(java.lang.String address)
```
    Query the resource information of an account(bandwidth,energy,etc)
    
    Specified by:
    
    getAccountResource in interface Api
    
    Parameters:
    
    address - address, default hexString
    
    Returns:
    
    AccountResourceMessage
  - getAccountNet
```
public Response.AccountNetMessage getAccountNet(java.lang.String address)
```
    Query bandwidth information
    
    Specified by:
    
    getAccountNet in interface Api
    
    Parameters:
    
    address - address, default hexString
    
    Returns:
    
    AccountResourceMessage
  - getAccountBalance
```
public long getAccountBalance(java.lang.String address)
```
    Specified by:
    
    getAccountBalance in interface Api
  - getAccountById
```
public Response.Account getAccountById(java.lang.String id,
                                       NodeType... nodeType)
```
    Specified by:
    
    getAccountById in interface Api
  - setAccountId
```
public Chain.Transaction setAccountId(java.lang.String id,
                                      java.lang.String address)
                               throws IllegalException
```
    Specified by:
    
    setAccountId in interface Api
    
    Throws:
    
    IllegalException
  - setAccountId2
```
public Response.TransactionExtention setAccountId2(java.lang.String id,
                                                   java.lang.String address)
                                            throws IllegalException
```
    Specified by:
    
    setAccountId2 in interface Api
    
    Throws:
    
    IllegalException
  - getChainParameters
```
public Response.ChainParameters getChainParameters()
                                            throws IllegalException
```
    All parameters that the blockchain committee can set
    
    Specified by:
    
    getChainParameters in interface Api
    
    Returns:
    
    ChainParameters
    
    Throws:
    
    IllegalException - if fail to get chain parameters
  - getDelegatedResource
```
public Response.DelegatedResourceList getDelegatedResource(java.lang.String fromAddress,
                                                           java.lang.String toAddress,
                                                           NodeType... nodeType)
```
    Returns all resources delegations from an account to another account. The fromAddress can be retrieved from the GetDelegatedResourceAccountIndex API
    
    Specified by:
    
    getDelegatedResource in interface Api
    
    Parameters:
    
    fromAddress - energy from address, default hexString
    
    toAddress - energy delegation information, default hexString
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    DelegatedResourceList
  - getDelegatedResourceAccountIndex
```
public Response.DelegatedResourceAccountIndex getDelegatedResourceAccountIndex(java.lang.String address,
                                                                               NodeType... nodeType)
```
    Query the energy delegation by an account. i.e. list all addresses that have delegated resources to an account
    
    Specified by:
    
    getDelegatedResourceAccountIndex in interface Api
    
    Parameters:
    
    address - address,, default hexString
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    DelegatedResourceAccountIndex
  - getAssetIssueList
```
public Response.AssetIssueList getAssetIssueList(NodeType... nodeType)
```
    Query the list of all the TRC10 tokens
    
    Specified by:
    
    getAssetIssueList in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    AssetIssueList
  - getPaginatedAssetIssueList
```
public Response.AssetIssueList getPaginatedAssetIssueList(long offset,
                                                          long limit,
                                                          NodeType... nodeType)
```
    Query the list of all the tokens by pagination.
    
    Specified by:
    
    getPaginatedAssetIssueList in interface Api
    
    Parameters:
    
    offset - the index of the start token
    
    limit - the amount of tokens per page
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    AssetIssueList, a list of Tokens that succeed the Token located at offset
  - getAssetIssueByAccount
```
public Response.AssetIssueList getAssetIssueByAccount(java.lang.String address)
```
    Query the TRC10 token information issued by an account
    
    Specified by:
    
    getAssetIssueByAccount in interface Api
    
    Parameters:
    
    address - the Token Issuer account address
    
    Returns:
    
    AssetIssueList, a list of Tokens that succeed the Token located at offset
  - getAssetIssueById
```
public Contract.AssetIssueContract getAssetIssueById(java.lang.String assetId,
                                                     NodeType... nodeType)
```
    Query a token by token id
    
    Specified by:
    
    getAssetIssueById in interface Api
    
    Parameters:
    
    assetId - the ID of the TRC10 token
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    AssetIssueContract, the token object, which contains the token name
  - getAssetIssueByName
```
public Contract.AssetIssueContract getAssetIssueByName(java.lang.String name,
                                                       NodeType... nodeType)
```
    Query a token by token name
    
    Specified by:
    
    getAssetIssueByName in interface Api
    
    Parameters:
    
    name - the name of the TRC10 token
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    AssetIssueContract, the token object, which contains the token name
  - getAssetIssueListByName
```
public Response.AssetIssueList getAssetIssueListByName(java.lang.String name,
                                                       NodeType... nodeType)
```
    Query the list of all the TRC10 tokens by token name
    
    Specified by:
    
    getAssetIssueListByName in interface Api
    
    Parameters:
    
    name - the name of the TRC10 token
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    AssetIssueList
  - participateAssetIssue
```
public Response.TransactionExtention participateAssetIssue(java.lang.String toAddress,
                                                           java.lang.String ownerAddress,
                                                           java.lang.String assertName,
                                                           long amount)
                                                    throws IllegalException
```
    Participate a token
    
    Specified by:
    
    participateAssetIssue in interface Api
    
    Parameters:
    
    toAddress - the issuer address of the token, default hexString
    
    ownerAddress - the participant address, default hexString
    
    assertName - token id, default hexString
    
    amount - participate token amount
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to participate AssetIssue
  - listProposals
```
public Response.ProposalList listProposals()
```
    List all proposals
    
    Specified by:
    
    listProposals in interface Api
    
    Returns:
    
    ProposalList
  - getProposalById
```
public Response.Proposal getProposalById(java.lang.String id)
```
    Query proposal based on ID
    
    Specified by:
    
    getProposalById in interface Api
    
    Parameters:
    
    id - proposal id
    
    Returns:
    
    Proposal, proposal details
  - listWitnesses
```
public Response.WitnessList listWitnesses(NodeType... nodeType)
```
    List all witnesses that current API node is connected to
    
    Specified by:
    
    listWitnesses in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    WitnessList
  - getPaginatedNowWitnessList
```
public Response.WitnessList getPaginatedNowWitnessList(long offset,
                                                       long limit,
                                                       NodeType... nodeType)
```
    Get a paginated list of real-time witnesses ordered by vote count Note: This method may throw an exception when FullNode is in the maintenance period.
    
    Specified by:
    
    getPaginatedNowWitnessList in interface Api
    
    Parameters:
    
    offset - the pagination offset, specifying the starting index of witnesses to return (0-based)
    
    limit - the number of witnesses to return
    
    nodeType - Optional parameter to specify which node to query. If not provided, use full node default. If NodeType.SOLIDITY_NODE, use solidity node.
    
    Returns:
    
    WitnessList
  - listExchanges
```
public Response.ExchangeList listExchanges(NodeType... nodeType)
```
    List all exchange pairs
    
    Specified by:
    
    listExchanges in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    ExchangeList
  - getExchangeById
```
public Response.Exchange getExchangeById(java.lang.String id,
                                         NodeType... nodeType)
                                  throws IllegalException
```
    Query exchange pair based on id
    
    Specified by:
    
    getExchangeById in interface Api
    
    Parameters:
    
    id - transaction pair id
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    Exchange
    
    Throws:
    
    IllegalException - if fail to get exchange pair
  - createAssetIssue
```
public Response.TransactionExtention createAssetIssue(java.lang.String ownerAddress,
                                                      java.lang.String name,
                                                      java.lang.String abbr,
                                                      long totalSupply,
                                                      int trxNum,
                                                      int icoNum,
                                                      long startTime,
                                                      long endTime,
                                                      java.lang.String url,
                                                      long freeAssetNetLimit,
                                                      long publicFreeAssetNetLimit,
                                                      int precision,
                                                      java.util.HashMap<java.lang.String,java.lang.String> frozenSupply,
                                                      java.lang.String description)
                                               throws IllegalException
```
    Issue a token
    
    Specified by:
    
    createAssetIssue in interface Api
    
    Parameters:
    
    ownerAddress - Owner address, default hexString
    
    name - Token name, default hexString
    
    abbr - Token name abbreviation, default hexString
    
    totalSupply - Token total supply
    
    trxNum - Define the price by the ratio of trx_num/num
    
    icoNum - Define the price by the ratio of trx_num/num
    
    startTime - ICO start time
    
    endTime - ICO end time
    
    url - Token official website url, default hexString
    
    freeAssetNetLimit - Token free asset net limit
    
    publicFreeAssetNetLimit - Token public free asset net limit
    
    frozenSupply - HashMap of frozenDay -> frozenAmount
    
    description - Token description, default hexString
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to create AssetIssue
  - createAssetIssue
```
public Response.TransactionExtention createAssetIssue(java.lang.String ownerAddress,
                                                      java.lang.String name,
                                                      java.lang.String abbr,
                                                      long totalSupply,
                                                      int trxNum,
                                                      int icoNum,
                                                      long startTime,
                                                      long endTime,
                                                      java.lang.String url,
                                                      long freeAssetNetLimit,
                                                      long publicFreeAssetNetLimit,
                                                      int precision,
                                                      java.lang.String description)
                                               throws IllegalException
```
    Issue a token
    
    Specified by:
    
    createAssetIssue in interface Api
    
    Parameters:
    
    ownerAddress - Owner address, default hexString
    
    name - Token name, default hexString
    
    abbr - Token name abbreviation, default hexString
    
    totalSupply - Token total supply
    
    trxNum - Define the price by the ratio of trx_num/num
    
    icoNum - Define the price by the ratio of trx_num/num
    
    startTime - ICO start time
    
    endTime - ICO end time
    
    url - Token official website url, default hexString
    
    freeAssetNetLimit - Token free asset net limit
    
    publicFreeAssetNetLimit - Token public free asset net limit
    
    description - Token description, default hexString
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to create AssetIssue
  - assetIssueContractBuilder
```
public Contract.AssetIssueContract.Builder assetIssueContractBuilder(java.lang.String ownerAddress,
                                                                     java.lang.String name,
                                                                     java.lang.String abbr,
                                                                     long totalSupply,
                                                                     int trxNum,
                                                                     int icoNum,
                                                                     long startTime,
                                                                     long endTime,
                                                                     java.lang.String url,
                                                                     long freeAssetNetLimit,
                                                                     long publicFreeAssetNetLimit,
                                                                     int precision,
                                                                     java.lang.String description)
```
    Specified by:
    
    assetIssueContractBuilder in interface Api
  - updateAsset
```
public Response.TransactionExtention updateAsset(java.lang.String ownerAddress,
                                                 java.lang.String description,
                                                 java.lang.String url,
                                                 long newLimit,
                                                 long newPublicLimit)
                                          throws IllegalException
```
    Update basic TRC10 token information
    
    Specified by:
    
    updateAsset in interface Api
    
    Parameters:
    
    ownerAddress - Owner address, default hexString
    
    description - The description of token, default hexString
    
    url - The token's website url, default hexString
    
    newLimit - Each token holder's free bandwidth
    
    newPublicLimit - The total free bandwidth of the token
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to update asset
  - unfreezeAsset
```
public Response.TransactionExtention unfreezeAsset(java.lang.String ownerAddress)
                                            throws IllegalException
```
    Unfreeze a token that has passed the minimum freeze duration
    
    Specified by:
    
    unfreezeAsset in interface Api
    
    Parameters:
    
    ownerAddress - Owner address, default hexString
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to unfreeze asset
  - accountPermissionUpdate
```
public Response.TransactionExtention accountPermissionUpdate(Contract.AccountPermissionUpdateContract accountPermissionUpdateContract)
                                                      throws IllegalException
```
    Update account permissions for multiSign
    
    Specified by:
    
    accountPermissionUpdate in interface Api
    
    Parameters:
    
    accountPermissionUpdateContract - AccountPermissionUpdateContract
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to update account permission
  - accountPermissionUpdate
```
public Response.TransactionExtention accountPermissionUpdate(java.lang.String ownerAddress,
                                                             AccountPermissions accountPermissions)
                                                      throws IllegalException
```
    update account permissions with new owner/witness/active permissions
    
    Specified by:
    
    accountPermissionUpdate in interface Api
    
    Parameters:
    
    ownerAddress - Owner address
    
    accountPermissions - New AccountPermission (containing owner/witness/active permissions)
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if newOwnerPermission or newActivePermissions is null
  - getAccountPermissions
```
public AccountPermissions getAccountPermissions(java.lang.String address,
                                                NodeType... nodeType)
```
    Retrieves the permissions of a TRON account.
    It queries the account using getAccount(String, NodeType...) and wraps the result into an AccountPermissions object.
    
    Specified by:
    
    getAccountPermissions in interface Api
    
    Parameters:
    
    address - account, in any allowed formats.
    
    nodeType - Optional parameter to specify which node to query. If not provided, use full node default. If NodeType.SOLIDITY_NODE, use solidity node.
    
    Returns:
    
    AccountPermissions, null if the account does not exist or inactive
  - getTransactionSignWeight
```
public Response.TransactionSignWeight getTransactionSignWeight(Chain.Transaction trx)
```
    Query transaction sign weight
    
    Specified by:
    
    getTransactionSignWeight in interface Api
    
    Parameters:
    
    trx - transaction object
    
    Returns:
    
    TransactionSignWeight
  - getTransactionApprovedList
```
public Response.TransactionApprovedList getTransactionApprovedList(Chain.Transaction trx)
```
    Query transaction approvedList
    
    Specified by:
    
    getTransactionApprovedList in interface Api
    
    Parameters:
    
    trx - transaction object
    
    Returns:
    
    TransactionApprovedList
  - getAccountSolidity
```
@Deprecated
public Response.Account getAccountSolidity(java.lang.String address)
```
    Deprecated. Since 0.10.0, scheduled for removal in future versions. use getAccount(String, NodeType...) instead
    
    Get solid account info by address
    
    Specified by:
    
    getAccountSolidity in interface Api
    
    Parameters:
    
    address - address, default hexString
    
    Returns:
    
    Account
  - getTransactionInfoByBlockNumSolidity
```
@Deprecated
public Response.TransactionInfoList getTransactionInfoByBlockNumSolidity(long blockNum)
                                                                              throws IllegalException
```
    Deprecated. Since 0.10.0, scheduled for removal in future versions. use getTransactionInfoByBlockNum(long, NodeType...) instead
    
    Get transactionInfo from block number
    
    Specified by:
    
    getTransactionInfoByBlockNumSolidity in interface Api
    
    Parameters:
    
    blockNum - The block height
    
    Returns:
    
    TransactionInfoList
    
    Throws:
    
    IllegalException - no transactions or the blockNum is incorrect
  - getNowBlockSolidity
```
@Deprecated
public Response.BlockExtention getNowBlockSolidity()
                                                        throws IllegalException
```
    Deprecated. Since 0.10.0, scheduled for removal in future versions. use getNowBlock2(NodeType...) instead
    
    Query the latest solid block information
    
    Specified by:
    
    getNowBlockSolidity in interface Api
    
    Returns:
    
    BlockExtention
    
    Throws:
    
    IllegalException - if fail to get now block
  - getTransactionByIdSolidity
```
@Deprecated
public Chain.Transaction getTransactionByIdSolidity(java.lang.String txID)
                                                         throws IllegalException
```
    Deprecated. Since 0.10.0, scheduled for removal in future versions. use getTransactionById(String, NodeType...) instead
    
    Get transaction from a transaction id, must be in solid block
    
    Specified by:
    
    getTransactionByIdSolidity in interface Api
    
    Parameters:
    
    txID - Transaction hash, i.e. transaction id
    
    Returns:
    
    Transaction
    
    Throws:
    
    IllegalException - if the transaction not found
  - getRewardInfo
```
public GrpcAPI.NumberMessage getRewardInfo(java.lang.String address,
                                           NodeType... nodeType)
```
    Get the rewards that the voter has not received
    
    Specified by:
    
    getRewardInfo in interface Api
    
    Parameters:
    
    address - address, default hexString
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    NumberMessage
  - getRewardSolidity
```
@Deprecated
public GrpcAPI.NumberMessage getRewardSolidity(java.lang.String address)
```
    Deprecated. Since 0.10.0, scheduled for removal in future versions. use getRewardInfo(String, NodeType...) instead
    
    Get the rewards that the voter has not received
    
    Specified by:
    
    getRewardSolidity in interface Api
    
    Parameters:
    
    address - address, default hexString
    
    Returns:
    
    NumberMessage
  - updateBrokerage
```
public Response.TransactionExtention updateBrokerage(java.lang.String address,
                                                     int brokerage)
                                              throws IllegalException
```
    Specified by:
    
    updateBrokerage in interface Api
    
    Throws:
    
    IllegalException
  - getBrokerageInfo
```
public long getBrokerageInfo(java.lang.String address,
                             NodeType... nodeType)
```
    Query the ratio of brokerage of the witness.
    
    Specified by:
    
    getBrokerageInfo in interface Api
    
    Parameters:
    
    address - the address of the witness's account
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    the ratio of brokerage
  - getContract
```
public Contract getContract(java.lang.String contractAddress)
```
    Obtain a Contract object via an address
    
    Specified by:
    
    getContract in interface Api
    
    Parameters:
    
    contractAddress - smart contract address
    
    Returns:
    
    the smart contract obtained from the address
  - getSmartContract
```
public Common.SmartContract getSmartContract(java.lang.String contractAddress)
```
    Specified by:
    
    getSmartContract in interface Api
  - constantCall
```
@Deprecated
public Response.TransactionExtention constantCall(java.lang.String ownerAddress,
                                                              java.lang.String contractAddress,
                                                              Function function)
```
    Deprecated. Since 0.9.2, scheduled for removal in future versions. Use triggerConstantContract(String, String, Function, NodeType...) instead.
    
    make a constant call - no broadcasting, no need to broadcast
    
    Specified by:
    
    constantCall in interface Api
    
    Parameters:
    
    ownerAddress - the current caller.
    
    contractAddress - smart contract address.
    
    function - contract function.
    
    Returns:
    
    TransactionExtention.
  - constantCallV2
```
@Deprecated
public Response.TransactionExtention constantCallV2(java.lang.String ownerAddress,
                                                                java.lang.String contractAddress,
                                                                java.lang.String callData)
```
    Deprecated. Since 0.9.2, scheduled for removal in future versions. Use triggerConstantContract(String, String, String, NodeType...) instead.
    
    make a constant call - no broadcasting, no need to broadcast
    
    Specified by:
    
    constantCallV2 in interface Api
    
    Parameters:
    
    ownerAddress - the current caller.
    
    contractAddress - smart contract address.
    
    callData - The data passed along with a transaction that allows us to interact with smart contracts.
    
    Returns:
    
    TransactionExtention.
  - triggerConstantContract
```
public Response.TransactionExtention triggerConstantContract(java.lang.String ownerAddress,
                                                             java.lang.String contractAddress,
                                                             Function function,
                                                             NodeType... nodeType)
```
    Specified by:
    
    triggerConstantContract in interface Api
    
    See Also:
    
    triggerConstantContract(String, String, String, NodeType...)
  - triggerConstantContract
```
public Response.TransactionExtention triggerConstantContract(java.lang.String ownerAddress,
                                                             java.lang.String contractAddress,
                                                             java.lang.String callData,
                                                             NodeType... nodeType)
```
    Specified by:
    
    triggerConstantContract in interface Api
    
    See Also:
    
    triggerConstantContract(String, String, String, long, long, String, NodeType...)
  - triggerConstantContract
```
public Response.TransactionExtention triggerConstantContract(java.lang.String ownerAddress,
                                                             java.lang.String contractAddress,
                                                             java.lang.String callData,
                                                             long callValue,
                                                             long tokenValue,
                                                             java.lang.String tokenId,
                                                             NodeType... nodeType)
```
    make a constant call - no broadcasting, no need to broadcast
    
    Specified by:
    
    triggerConstantContract in interface Api
    
    Parameters:
    
    ownerAddress - the current caller.
    
    contractAddress - smart contract address.
    
    callData - The data passed along with a transaction that allows us to interact with smart contracts. It can be obtained by using FunctionEncoder.encode(org.tron.trident.abi.datatypes.Function).
    
    callValue - call Value. If TRX not used, use 0.
    
    tokenValue - token Value, If token10 not used, use 0.
    
    tokenId - token10 ID, If token10 not used, use null.
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    TransactionExtention.
  - triggerCall
```
@Deprecated
public TransactionBuilder triggerCall(java.lang.String ownerAddress,
                                                  java.lang.String contractAddress,
                                                  Function function)
```
    Deprecated. Since 0.9.2, scheduled for removal in future versions. Use triggerConstantContract(String, String, Function, NodeType...) instead.
    
    make a constant call - no broadcasting, no need to broadcast
    
    Specified by:
    
    triggerCall in interface Api
    
    Parameters:
    
    ownerAddress - the current caller
    
    contractAddress - smart contract address
    
    function - contract function
    
    Returns:
    
    transaction builder. Users may set other fields, e.g. feeLimit
  - triggerCallV2
```
@Deprecated
public TransactionBuilder triggerCallV2(java.lang.String ownerAddress,
                                                    java.lang.String contractAddress,
                                                    java.lang.String callData)
```
    Deprecated. Since 0.9.2, scheduled for removal in future versions. Use triggerConstantContract(String, String, String, NodeType...) instead.
    
    make a constant call - no broadcasting, no need to broadcast
    
    Specified by:
    
    triggerCallV2 in interface Api
    
    Parameters:
    
    ownerAddress - the current caller
    
    contractAddress - smart contract address
    
    callData - The data passed along with a transaction that allows us to interact with smart contracts.
    
    Returns:
    
    transaction builder. TransactionExtention detail.
  - triggerContract
```
public Response.TransactionExtention triggerContract(java.lang.String ownerAddress,
                                                     java.lang.String contractAddress,
                                                     java.lang.String callData,
                                                     long callValue,
                                                     long tokenValue,
                                                     java.lang.String tokenId,
                                                     long feeLimit)
                                              throws java.lang.Exception
```
    make a TriggerSmartContract, - no broadcasting. it can be broadcast later.
    
    Specified by:
    
    triggerContract in interface Api
    
    Parameters:
    
    ownerAddress - the current caller
    
    contractAddress - smart contract address
    
    callData - the encoded function call data
    
    callValue - the amount of sun send to contract. If not used, set 0
    
    tokenValue - the amount of tokenId. If not used, set 0
    
    tokenId - tokenId. If not used, set null
    
    feeLimit - fee unit:SUN
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    java.lang.Exception - if fail
  - getBlockBalance
```
public Response.BlockBalanceTrace getBlockBalance(java.lang.String blockId,
                                                  long blockNum)
```
    GetBlockBalance Get all balance change operations in a block(Note: At present, the interface data can only be queried through the following official nodes 47.241.20.47; 161.117.85.97; 161.117.224.116; 161.117.83.38)
    
    Specified by:
    
    getBlockBalance in interface Api
    
    Parameters:
    
    blockId - tx Id.eg:"000000000309c3c40be03c04615856fc6672b08af6d2cdbbf500a7cf9920fbdb"
    
    blockNum - block number
    
    Returns:
    
    BlockBalanceTrace
  - getBurnTRX
```
public long getBurnTRX(NodeType... nodeType)
```
    GetBurnTRX Query the amount of TRX burned due to on-chain transaction fees since No. 54 Committee Proposal took effect
    
    Specified by:
    
    getBurnTRX in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    burn trx amount
  - createWitness
```
public Response.TransactionExtention createWitness(java.lang.String ownerAddress,
                                                   java.lang.String url)
                                            throws IllegalException
```
    CreateWitness Apply to become a witness.
    
    Specified by:
    
    createWitness in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    url - The website URL of the SR node
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to create witness
  - updateWitness
```
public Response.TransactionExtention updateWitness(java.lang.String ownerAddress,
                                                   java.lang.String updateUrl)
                                            throws IllegalException
```
    UpdateWitness Edit the URL of the witness's official website.
    
    Specified by:
    
    updateWitness in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    updateUrl - Updated URL
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to update witness
  - withdrawBalance
```
public Response.TransactionExtention withdrawBalance(java.lang.String ownerAddress)
                                              throws IllegalException
```
    WithdrawBalance Super Representative or user withdraw rewards, usable every 24 hours. Super representatives can withdraw the balance from the account allowance into the account balance, Users can claim the voting reward from the SRs and deposit into his account balance.
    
    Specified by:
    
    withdrawBalance in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to withdraw balance
  - getNextMaintenanceTime
```
public long getNextMaintenanceTime()
```
    GetNextMaintenanceTime Returns the timestamp of the next voting time in milliseconds.
    
    Specified by:
    
    getNextMaintenanceTime in interface Api
    
    Returns:
    
    get next maintenance time
  - proposalCreate
```
public Response.TransactionExtention proposalCreate(java.lang.String ownerAddress,
                                                    java.util.Map<java.lang.Long,java.lang.Long> parameters)
                                             throws IllegalException
```
    ProposalCreate Creates a proposal transaction.
    
    Specified by:
    
    proposalCreate in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    parameters - Parameters proposed to be modified and their values
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to proposal create
  - approveProposal
```
public Response.TransactionExtention approveProposal(java.lang.String ownerAddress,
                                                     long proposalId,
                                                     boolean isAddApproval)
                                              throws IllegalException
```
    ProposalApprove Approves proposed transaction.
    
    Specified by:
    
    approveProposal in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    proposalId - Proposal id
    
    isAddApproval - Whether to agree with the proposal
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to approve proposal
  - deleteProposal
```
public Response.TransactionExtention deleteProposal(java.lang.String ownerAddress,
                                                    long proposalId)
                                             throws IllegalException
```
    ProposalDelete Deletes Proposal Transaction.
    
    Specified by:
    
    deleteProposal in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    proposalId - Proposal id
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException - if fail to delete proposal
  - getTransactionListFromPending
```
public GrpcAPI.TransactionIdList getTransactionListFromPending()
```
    GetTransactionListFromPending Get transaction list information from pending pool
    
    Specified by:
    
    getTransactionListFromPending in interface Api
    
    Returns:
    
    transaction list information from pending pool
  - getPendingSize
```
public long getPendingSize()
```
    GetPendingSize Get the size of the pending pool queue
    
    Specified by:
    
    getPendingSize in interface Api
    
    Returns:
    
    the size of the pending pool queue
  - getTransactionFromPending
```
public Chain.Transaction getTransactionFromPending(java.lang.String txId)
                                            throws IllegalException
```
    GetTransactionFromPending Get transaction details from the pending pool
    
    Specified by:
    
    getTransactionFromPending in interface Api
    
    Parameters:
    
    txId - Transaction ID
    
    Returns:
    
    Transaction
    
    Throws:
    
    IllegalException - if fail to get transaction from pending
  - getBlockById
```
public Chain.Block getBlockById(java.lang.String blockID)
```
    GetBlockById Query block by ID(block hash).
    
    Specified by:
    
    getBlockById in interface Api
    
    Parameters:
    
    blockID - block hash.eg:"00000000000f424013e51b18e0782a32fa079ddafdb2f4c343468cf8896dc887"
    
    Returns:
    
    the size of the pending pool queue
  - estimateEnergy
```
public Response.EstimateEnergyMessage estimateEnergy(java.lang.String ownerAddress,
                                                     java.lang.String contractAddress,
                                                     Function function,
                                                     NodeType... nodeType)
```
    Estimate the energy required for the successful execution of smart contract transactions This API is closed by default in tron node. To open this interface, the two configuration items vm.estimateEnergy and vm.supportConstant must be enabled in the node configuration file at the same time.
    
    Specified by:
    
    estimateEnergy in interface Api
    
    Parameters:
    
    ownerAddress - Owner address that triggers the contract. If visible=true, use base58check format, otherwise use hex format. For constant call you can use the all-zero address.
    
    contractAddress - Smart contract address.
    
    function - contract function
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    EstimateEnergyMessage. Estimated energy to run the contract
  - estimateEnergy
```
public Response.EstimateEnergyMessage estimateEnergy(java.lang.String ownerAddress,
                                                     java.lang.String contractAddress,
                                                     java.lang.String callData,
                                                     long callValue,
                                                     long tokenValue,
                                                     java.lang.String tokenId,
                                                     NodeType... nodeType)
```
    Estimate the energy required for the successful execution of smart contract transactions This API is closed by default in tron node. To open this interface, the two configuration items vm.estimateEnergy and vm.supportConstant must be enabled in the node configuration file at the same time.
    
    Specified by:
    
    estimateEnergy in interface Api
    
    Parameters:
    
    ownerAddress - Owner address that triggers the contract. If visible=true, use base58check format, otherwise use hex format. For constant call you can use the all-zero address.
    
    contractAddress - Smart contract address.
    
    callData - The data passed along with a transaction that allows us to interact with smart contracts.
    
    callValue - call Value. If TRX not used, use 0.
    
    tokenValue - token Value, If token10 not used, use 0.
    
    tokenId - token10 ID, If token10 not used, use null.
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    EstimateEnergyMessage. Estimated energy to run the contract
  - estimateEnergyV2
```
@Deprecated
public Response.EstimateEnergyMessage estimateEnergyV2(java.lang.String ownerAddress,
                                                                   java.lang.String contractAddress,
                                                                   java.lang.String callData)
```
    Deprecated. Since 0.9.2, scheduled for removal in future versions. Use estimateEnergy(String, String, String, long, long, String, NodeType...) instead.
    
    Estimate the energy required for the successful execution of smart contract transactions This API is closed by default in tron node. To open this interface, the two configuration items vm.estimateEnergy and vm.supportConstant must be enabled in the node configuration file at the same time.
    
    Specified by:
    
    estimateEnergyV2 in interface Api
    
    Parameters:
    
    ownerAddress - Owner address that triggers the contract. If visible=true, use base58check format, otherwise use hex format. For constant call you can use the all-zero address.
    
    contractAddress - Smart contract address.
    
    callData - The data passed along with a transaction that allows us to interact with smart contracts.
    
    Returns:
    
    EstimateEnergyMessage. Estimated energy to run the contract
  - getBandwidthPrices
```
public Response.PricesResponseMessage getBandwidthPrices(NodeType... nodeType)
```
    GetBandwidthPrices Query historical bandwidth unit price.
    
    Specified by:
    
    getBandwidthPrices in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    prices string: All historical bandwidth unit price information. Each unit price change is separated by a comma. Before the colon is the millisecond timestamp, and after the colon is the bandwidth unit price in sun.
  - getEnergyPrices
```
public Response.PricesResponseMessage getEnergyPrices(NodeType... nodeType)
```
    GetEnergyPrices Query historical energy unit price.
    
    Specified by:
    
    getEnergyPrices in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    prices string: All historical bandwidth unit price information. Each unit price change is separated by a comma. Before the colon is the millisecond timestamp, and after the colon is the bandwidth unit price in sun.
  - getMemoFee
```
public Response.PricesResponseMessage getMemoFee()
```
    GetMemoFee Query historical memo fee.
    
    Specified by:
    
    getMemoFee in interface Api
    
    Returns:
    
    prices string: All historical bandwidth unit price information. Each unit price change is separated by a comma. Before the colon is the millisecond timestamp, and after the colon is the bandwidth unit price in sun.
  - getBandwidthPricesOnSolidity
```
@Deprecated
public Response.PricesResponseMessage getBandwidthPricesOnSolidity()
```
    Deprecated. Since 0.10.0, scheduled for removal in future versions. use getBandwidthPrices(NodeType...) instead
    
    GetBandwidthPricesOnSolidity Query historical bandwidth unit price.
    
    Specified by:
    
    getBandwidthPricesOnSolidity in interface Api
    
    Returns:
    
    prices string: All historical bandwidth unit price information. Each unit price change is separated by a comma. Before the colon is the millisecond timestamp, and after the colon is the bandwidth unit price in sun.
  - getEnergyPricesOnSolidity
```
@Deprecated
public Response.PricesResponseMessage getEnergyPricesOnSolidity()
```
    Deprecated. Since 0.10.0, scheduled for removal in future versions. use getEnergyPrices(NodeType...) instead
    
    GetEnergyPricesOnSolidity Query historical energy unit price.
    
    Specified by:
    
    getEnergyPricesOnSolidity in interface Api
    
    Returns:
    
    prices string: All historical bandwidth unit price information. Each unit price change is separated by a comma. Before the colon is the millisecond timestamp, and after the colon is the bandwidth unit price in sun.
  - clearContractABI
```
public Response.TransactionExtention clearContractABI(java.lang.String ownerAddress,
                                                      java.lang.String contractAddress)
                                               throws IllegalException
```
    ClearABIContract
    
    Specified by:
    
    clearContractABI in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    contractAddress - contract address
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException
  - getPaginatedExchangeList
```
public Response.ExchangeList getPaginatedExchangeList(long offset,
                                                      long limit)
```
    get paginated exchange list
    
    Specified by:
    
    getPaginatedExchangeList in interface Api
    
    Parameters:
    
    offset - offset
    
    limit - limit
    
    Returns:
    
    exchange list
  - getPaginatedProposalList
```
public Response.ProposalList getPaginatedProposalList(long offset,
                                                      long limit)
```
    get paginated proposal list
    
    Specified by:
    
    getPaginatedProposalList in interface Api
    
    Parameters:
    
    offset - offset
    
    limit - limit
    
    Returns:
    
    proposal list
  - getBlock
```
public Response.BlockExtention getBlock(java.lang.String blockIDOrNum,
                                        boolean detail,
                                        NodeType... nodeType)
```
    get block of one specified block
    
    Specified by:
    
    getBlock in interface Api
    
    Parameters:
    
    blockIDOrNum - block Id or block num
    
    detail - if false, no transactions are contained.
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    BlockExtention
  - getBlock
```
public Response.BlockExtention getBlock(boolean detail,
                                        NodeType... nodeType)
```
    get latest block extension
    
    Specified by:
    
    getBlock in interface Api
    
    Parameters:
    
    detail - specify whether to contains transaction in BlockExtention
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    BlockExtention
  - getBlockByIdOrNum
```
public Chain.Block getBlockByIdOrNum(java.lang.String blockIDOrNum)
```
    GetBlockByIdOrNum
    
    Specified by:
    
    getBlockByIdOrNum in interface Api
    
    Parameters:
    
    blockIDOrNum - block Id with hex or block num with long
    
    Returns:
    
    Block
  - getContractInfo
```
public Response.SmartContractDataWrapper getContractInfo(java.lang.String contractAddress)
```
    getContractInfo
    
    Specified by:
    
    getContractInfo in interface Api
    
    Parameters:
    
    contractAddress - contract address
    
    Returns:
    
    SmartContractDataWrapper
  - getMarketOrderByAccount
```
public Response.MarketOrderList getMarketOrderByAccount(java.lang.String address,
                                                        NodeType... nodeType)
```
    getMarketOrderByAccount
    
    Specified by:
    
    getMarketOrderByAccount in interface Api
    
    Parameters:
    
    address - account address
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    MarketOrderList
  - getMarketOrderById
```
public Response.MarketOrder getMarketOrderById(java.lang.String txn,
                                               NodeType... nodeType)
```
    getMarketOrderById
    
    Specified by:
    
    getMarketOrderById in interface Api
    
    Parameters:
    
    txn - market transactionId
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    MarketOrder
  - getMarketOrderListByPair
```
public Response.MarketOrderList getMarketOrderListByPair(java.lang.String sellTokenId,
                                                         java.lang.String buyTokenId,
                                                         NodeType... nodeType)
```
    getMarketOrderListByPair
    
    Specified by:
    
    getMarketOrderListByPair in interface Api
    
    Parameters:
    
    sellTokenId - market sell token id
    
    buyTokenId - market buy token id
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    MarketOrderList
  - getMarketPairList
```
public Response.MarketOrderPairList getMarketPairList(NodeType... nodeType)
```
    getMarketPairList
    
    Specified by:
    
    getMarketPairList in interface Api
    
    Parameters:
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    MarketOrderPairList
  - getMarketPriceByPair
```
public Response.MarketPriceList getMarketPriceByPair(java.lang.String sellTokenId,
                                                     java.lang.String buyTokenId,
                                                     NodeType... nodeType)
```
    getMarketPriceByPair
    
    Specified by:
    
    getMarketPriceByPair in interface Api
    
    Parameters:
    
    sellTokenId - market sell token id
    
    buyTokenId - market buy token id
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    MarketPriceList
  - exchangeCreate
```
public Response.TransactionExtention exchangeCreate(java.lang.String ownerAddress,
                                                    java.lang.String firstToken,
                                                    long firstBalance,
                                                    java.lang.String secondToken,
                                                    long secondBalance)
                                             throws IllegalException
```
    exchangeCreate
    
    Specified by:
    
    exchangeCreate in interface Api
    
    Parameters:
    
    ownerAddress - address
    
    firstToken - first token id. TRX is "_", else token10 ID
    
    firstBalance - first token id balance
    
    secondToken - second token id. TRX is "_", else token10 ID
    
    secondBalance - second token id balance
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException
  - exchangeInject
```
public Response.TransactionExtention exchangeInject(java.lang.String ownerAddress,
                                                    long exchangeId,
                                                    java.lang.String tokenId,
                                                    long amount)
                                             throws IllegalException
```
    exchangeInject
    
    Specified by:
    
    exchangeInject in interface Api
    
    Parameters:
    
    ownerAddress - owner
    
    exchangeId - exchange id
    
    tokenId - token id
    
    amount - inject the amount of tokenId to exchangeId
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException
  - exchangeTransaction
```
public Response.TransactionExtention exchangeTransaction(java.lang.String ownerAddress,
                                                         long exchangeId,
                                                         java.lang.String tokenId,
                                                         long amount,
                                                         long expected)
                                                  throws IllegalException
```
    create exchangeTransaction. alias is bancor transaction.
    
    Specified by:
    
    exchangeTransaction in interface Api
    
    Parameters:
    
    ownerAddress - owner
    
    exchangeId - exchange id
    
    tokenId - sell token id
    
    amount - inject the amount of tokenId to exchangeId
    
    expected - amount of buyTokenId
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    IllegalException
  - exchangeWithdraw
```
public Response.TransactionExtention exchangeWithdraw(java.lang.String ownerAddress,
                                                      long exchangeId,
                                                      java.lang.String tokenId,
                                                      long quant)
                                               throws IllegalException
```
    create ExchangeWithdrawContract with parameters
    
    Specified by:
    
    exchangeWithdraw in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    exchangeId - exchangeId
    
    tokenId - tokenId
    
    quant - quant
    
    Returns:
    
    ExchangeWithdrawContract
    
    Throws:
    
    IllegalException
  - getTransactionCountByBlockNum
```
public long getTransactionCountByBlockNum(long blockNum,
                                          NodeType... nodeType)
```
    getTransactionCountByBlockNum
    
    Specified by:
    
    getTransactionCountByBlockNum in interface Api
    
    Parameters:
    
    blockNum - block num
    
    nodeType - Optional parameter to specify which node to query. If not provided, uses full node default. If NodeType.SOLIDITY_NODE, uses solidity node.
    
    Returns:
    
    the transaction count in block
  - marketCancelOrder
```
public Response.TransactionExtention marketCancelOrder(java.lang.String ownerAddress,
                                                       java.lang.String orderId)
                                                throws IllegalException
```
    crete MarketCancelOrderContract with parameters
    
    Specified by:
    
    marketCancelOrder in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    orderId - existing order Id
    
    Returns:
    
    MarketCancelOrderContract
    
    Throws:
    
    IllegalException
  - marketSellAsset
```
public Response.TransactionExtention marketSellAsset(java.lang.String ownerAddress,
                                                     java.lang.String sellTokenId,
                                                     long sellTokenQuantity,
                                                     java.lang.String buyTokenId,
                                                     long buyTokenQuantity)
                                              throws IllegalException
```
    create MarketSellAssetContract with parameters
    
    Specified by:
    
    marketSellAsset in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    sellTokenId - sell token Id, "_" or all digit with 0~9
    
    sellTokenQuantity - sell token quantity
    
    buyTokenId - buy token Id, "_" or all digit with 0~9
    
    buyTokenQuantity - buy token quantity
    
    Returns:
    
    MarketSellAssetContract
    
    Throws:
    
    IllegalException
  - updateEnergyLimit
```
public Response.TransactionExtention updateEnergyLimit(java.lang.String ownerAddress,
                                                       java.lang.String contractAddress,
                                                       long originEnergyLimit)
                                                throws IllegalException
```
    create UpdateEnergyLimitContract with parameters
    
    Specified by:
    
    updateEnergyLimit in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    contractAddress - contract address
    
    originEnergyLimit - origin energy limit, must gt 0
    
    Returns:
    
    UpdateEnergyLimitContract
    
    Throws:
    
    IllegalException - if originEnergyLimit is invalid
  - updateSetting
```
public Response.TransactionExtention updateSetting(java.lang.String ownerAddress,
                                                   java.lang.String contractAddress,
                                                   long consumeUserResourcePercent)
                                            throws IllegalException
```
    create UpdateSettingContract with parameters
    
    Specified by:
    
    updateSetting in interface Api
    
    Parameters:
    
    ownerAddress - owner address
    
    contractAddress - contract address
    
    consumeUserResourcePercent - consume user resource percent if user trigger this contract, must be [0,100]
    
    Returns:
    
    UpdateSettingContract
    
    Throws:
    
    IllegalException - if consumeUserResourcePercent is invalid
  - createSmartContract
```
public Contract.CreateSmartContract createSmartContract(java.lang.String contractName,
                                                        java.lang.String address,
                                                        java.lang.String ABI,
                                                        java.lang.String code,
                                                        long callValue,
                                                        long consumeUserResourcePercent,
                                                        long originEnergyLimit,
                                                        long tokenValue,
                                                        java.lang.String tokenId)
                                                 throws java.lang.Exception
```
    Specified by:
    
    createSmartContract in interface Api
    
    Parameters:
    
    contractName - contractName
    
    address - ownerAddress
    
    ABI - abiString
    
    code - bytecode
    
    callValue - the amount of deposit TRX(unit sun), default is 0
    
    consumeUserResourcePercent - consumeUserResourcePercent,range 0-100
    
    originEnergyLimit - originEnergyLimit
    
    tokenValue - the amount of deposit token 10, default is 0
    
    tokenId - the ID of token 10
    
    Returns:
    
    CreateSmartContract
    
    Throws:
    
    java.lang.Exception - exception
  - createSmartContract
```
public Contract.CreateSmartContract createSmartContract(java.lang.String contractName,
                                                        java.lang.String address,
                                                        java.lang.String ABI,
                                                        java.lang.String code,
                                                        long callValue,
                                                        long consumeUserResourcePercent,
                                                        long originEnergyLimit,
                                                        long tokenValue,
                                                        java.lang.String tokenId,
                                                        java.lang.String libraryAddressPair,
                                                        java.lang.String compilerVersion)
                                                 throws java.lang.Exception
```
    Specified by:
    
    createSmartContract in interface Api
    
    Parameters:
    
    contractName - contractName
    
    address - ownerAddress
    
    ABI - abiString
    
    code - bytecode
    
    callValue - the amount of deposit TRX(unit sun), default is 0
    
    consumeUserResourcePercent - consumeUserResourcePercent,range 0-100
    
    originEnergyLimit - originEnergyLimit
    
    tokenValue - the amount of deposit token 10, default is 0
    
    tokenId - the ID of token 10
    
    libraryAddressPair - walletCli compatible
    
    compilerVersion - walletCli compatible
    
    Returns:
    
    CreateSmartContract
    
    Throws:
    
    java.lang.Exception - exception
  - deployContract
```
public Response.TransactionExtention deployContract(java.lang.String contractName,
                                                    java.lang.String abiStr,
                                                    java.lang.String bytecode,
                                                    java.util.List<Type<?>> constructorParams,
                                                    long feeLimit,
                                                    long consumeUserResourcePercent,
                                                    long originEnergyLimit,
                                                    long callValue,
                                                    java.lang.String tokenId,
                                                    long tokenValue)
                                             throws java.lang.Exception
```
    Deploy a smart contract - no broadcasting
    
    Specified by:
    
    deployContract in interface Api
    
    Parameters:
    
    contractName - contract name
    
    abiStr - abi
    
    bytecode - bytecode
    
    constructorParams - constructorParams, no Params set null or empty list
    
    feeLimit - feeLimit
    
    consumeUserResourcePercent - consumeUserResourcePercent,range 0-100
    
    originEnergyLimit - originEnergyLimit
    
    callValue - TRX value
    
    tokenValue - token value of token10
    
    tokenId - token10 ID, no use set null or ""
    
    Returns:
    
    TransactionExtention
    
    Throws:
    
    java.lang.Exception - exception if fail

Class ApiWrapper

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

blockingStub

blockingStubSolidity

keyPair

channel

channelSolidity

Constructor Detail

ApiWrapper

ApiWrapper

ApiWrapper

ApiWrapper

ApiWrapper

Method Detail

ofMainnet

ofMainnet

ofShasta

ofNile

enableLocalCreate

disableLocalCreate

setReferHeadBlockId

setExpireTimeStamp

generateAddress

parseAddress

calculateTransactionHash

parseHex

toHex

toHex

createVoteWitnessContract

createAccountUpdateContract

createAccountCreateContract

createSetAccountIdContract

createUpdateAssetContract

createUnfreezeAssetContract

close

signTransaction

signTransaction

signTransaction

signTransaction

createTransactionExtention

estimateBandwidth

broadcastTransaction

transfer

transferTrc10

freezeBalance

freezeBalance

freezeBalanceV2

unfreezeBalance

unfreezeBalance

unfreezeBalanceV2

cancelAllUnfreezeV2

delegateResource

delegateResourceV2

undelegateResource

withdrawExpireUnfreeze

getAvailableUnfreezeCount

getCanWithdrawUnfreezeAmount

getCanWithdrawUnfreezeAmount

getCanDelegatedMaxSize

getDelegatedResourceV2

getDelegatedResourceAccountIndexV2

voteWitness

createAccount

updateAccount

getNowBlock

getNowBlock2

getBlockByNum

getBlockByLatestNum

getBlockByLimitNext

getNodeInfo

listNodes

getTransactionInfoByBlockNum

getTransactionInfoById

getTransactionById

getAccount

getAccountResource