/wallet/getdelegatedresourceaccountindex

Legacy lookup: Returns only Stake 1.0 delegation counterparty index; does not work with V2 data. There is no version gate in the source, so it can still be called after V2 is enabled to look up legacy V1 positions. For new use cases, use /wallet/getdelegatedresourceaccountindexv2.

Query the list of delegation counterparties for an account, both as lender and receiver (Stake 1.0).

• Source: framework/src/main/java/org/tron/core/services/http/GetDelegatedResourceAccountIndexServlet.java
• Method: GET / POST
• Response: protocol.DelegatedResourceAccountIndex
• Solidity endpoint: /walletsolidity/getdelegatedresourceaccountindex

Request parameters

GET reads these fields from URL query parameters; POST reads them from a JSON request body.

Field	Method	Type	Required	Description
value	GET	string	Yes	Account address to query
value	POST	string	No	Account address; omitted uses empty bytes and returns the default empty result
visible	GET / POST	bool	No	Address format

Example:

curl --request POST \
     --url https://nile.trongrid.io/wallet/getdelegatedresourceaccountindex \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{
  "value": "41dd791d6b49e190062d650e6a23c575510d35f2f9"
}
'

Response

Field	Type	Description
account	string	Queried account
fromAccounts	repeated string	Accounts that delegate resources to me
toAccounts	repeated string	Accounts to which I delegate resources

Response example (the example account has no V1 counterparties; proto default empty arrays are not serialized):

{
  "account": "41dd791d6b49e190062d650e6a23c575510d35f2f9"
}

Response when V1 counterparties exist:

{
  "account":      "41dd791d6b49e190062d650e6a23c575510d35f2f9",
  "fromAccounts": [],
  "toAccounts":   ["4192ad11c1bf16b3b14b0bd6b5c7e2db73a0b5e83a"]
}

Returns {} when there are no records at all.

Error responses

Method	Trigger	Response
GET / POST	Request body exceeds node.http.maxMessageSize	Usually HTTP 413 Payload Too Large when rejected by SizeLimitHandler
GET / POST	value is not valid base58check (visible=true)	With non-base58 characters: {"Error": "class java.lang.IllegalArgumentException : <details>"}; if only the checksum is wrong, Util.getHexAddress silently returns null → no record found, returns {} (GET and POST behave identically; POST converts base58 → hex before merge)
GET / POST	value is not valid hex (visible=false)	{"Error": "class org.bouncycastle.util.encoders.DecoderException : <message>"} (GET); {"Error": "class org.tron.core.services.http.JsonFormat$ParseException : <message>"} (POST)
POST	Request body is not valid JSON / field type mismatch (POST)	{"Error": "class org.tron.json.JSONException : <parser info>"} or {"Error": "class org.tron.core.services.http.JsonFormat$ParseException : <decoder info>"}
GET / POST	Other exceptions	{"Error": "<exceptionClass> : <message>"}

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