eth_gasPrice¶

Current energy unit price (Tron's counterpart of Ethereum gas price).

Source: framework/src/main/java/org/tron/core/services/jsonrpc/TronJsonRpcImpl.java#gasPrice
Ports: FullNode 8545 / Solidity 8555

Request parameters¶

None.

curl -X POST https://nile.trongrid.io/jsonrpc \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","method":"eth_gasPrice","params":[],"id":1}'

Response¶

Hex-encoded wallet.getEnergyFee(), in sun (1 TRX = 1e6 sun). The value comes from the chain parameter getEnergyFee and can be modified by an on-chain proposal.

The example below is the real response captured from the Nile testnet curl above (Nile's current energy price = 100 sun/energy):

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x64"
}

Mainnet and testnets may have different energy prices, which can change via proposals. The gas parameter passed to buildTransaction multiplied by this value gives feeLimit.

Error responses¶

None.