Delegate resource

POST

https://trx.nownodes.io/wallet/delegateresource

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Delegates resources (bandwidth or energy) to another account. The delegator freezes TRX and the delegatee can use the corresponding resources.

Body

application/json

Request value.

owner_addressstringrequired

The delegator address in base58 format.

resourcestringBANDWIDTHENERGYrequired

The resource type to delegate. BANDWIDTH - for bandwidth resources ENERGY - for energy resources

balanceinteger<int64>required

The amount of TRX to freeze and delegate in SUN.

receiver_addressstringrequired

The delegatee address in base58 format.

lockboolean

Whether to lock the delegation (cannot be undelegated until expiration).

visibleboolean

Whether addresses are in base58 format.

Response

200OK

HTTP 200 response for delegateresource. The body contains either a successful result or a node-level error.

400Bad Request

Bad Request. The request is malformed or contains invalid parameters.

401Unauthorized

Unauthorized: API key is present but rejected by the NOWNodes gateway.

405Method Not Allowed

Method Not Allowed. Returned by the NOWNodes gateway for malformed or unsupported gateway-level requests.

422Unprocessable Entity

Missing API key. The NOWNodes gateway returns plain text for this error.

500Internal Server Error

Internal Server Error. The gateway or node failed while processing the request.

Delegate resource

curl -X POST 'https://trx.nownodes.io/wallet/delegateresource' \
  -H 'Content-Type: application/json' \
  -d '{
    "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
    "resource": "BANDWIDTH",
    "balance": 100000000,
    "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
    "lock": false,
    "visible": true
  }'

const response = await fetch('https://trx.nownodes.io/wallet/delegateresource', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
      "resource": "BANDWIDTH",
      "balance": 100000000,
      "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
      "lock": false,
      "visible": true
    }),
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://trx.nownodes.io/wallet/delegateresource')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
    "resource": "BANDWIDTH",
    "balance": 100000000,
    "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
    "lock": false,
    "visible": true
  }'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

import requests

payload = {
  "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
  "resource": "BANDWIDTH",
  "balance": 100000000,
  "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
  "lock": False,
  "visible": True
}

response = requests.post('https://trx.nownodes.io/wallet/delegateresource', json=payload)
data = response.json()

const response = await fetch('https://trx.nownodes.io/wallet/delegateresource', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
      "resource": "BANDWIDTH",
      "balance": 100000000,
      "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
      "lock": false,
      "visible": true
    }),
});

const data = await response.json();

const endpoint = "https://trx.nownodes.io/wallet/delegateresource";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({
    "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
    "resource": "BANDWIDTH",
    "balance": 100000000,
    "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
    "lock": false,
    "visible": true
  });
console.log(result);

const response = await fetch('https://trx.nownodes.io/wallet/delegateresource', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
      "resource": "BANDWIDTH",
      "balance": 100000000,
      "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
      "lock": false,
      "visible": true
    }),
});

const data = await response.json();

import requests

payload = {
  "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
  "resource": "BANDWIDTH",
  "balance": 100000000,
  "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
  "lock": False,
  "visible": True
}

response = requests.post('https://trx.nownodes.io/wallet/delegateresource', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://trx.nownodes.io/wallet/delegateresource')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
    "resource": "BANDWIDTH",
    "balance": 100000000,
    "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
    "lock": false,
    "visible": true
  }'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

Request Body

{
  "owner_address": "TFF4w6J8XuQABYm8bZvKMVj6t2G7G2Z1iE",
  "resource": "BANDWIDTH",
  "balance": 100000000,
  "receiver_address": "TFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
  "lock": false,
  "visible": true
}

{
  "txID": "aaeb5bfd0d5f5a4ba8c825bdc8bc6f6ceaec896f11f31c1374d9285dc0c12906",
  "raw_data": {
    "contract": [
      {
        "parameter": {
          "value": {
            "amount": 7,
            "owner_address": "41A614F803B6FD780986A42C78EC9C7F77E6DED13C",
            "to_address": "41ac27ae19688035bf9b3f5f3baa488315f157770a"
          },
          "type_url": "type.googleapis.com/protocol.TransferContract"
        },
        "type": "TransferContract"
      }
    ],
    "ref_block_bytes": "e956",
    "ref_block_hash": "b0413c405002bec9",
    "expiration": 1782900528000,
    "timestamp": 1782900471309
  },
  "raw_data_hex": "0a02e9562208b0413c405002bec94080a79ce9f1335a65080112610a2d747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e5472616e73666572436f6e747261637412300a15413e715d653654406b1707aa6dda01b43f8acadfe6121541ac27ae19688035bf9b3f5f3baa488315f157770a1807"
}

{
  "Error": "class org.tron.core.exception.ContractValidateException: Invalid parameter",
  "code": "CONTRACT_VALIDATE_ERROR"
}

{
  "code": 400,
  "message": "Bad Request"
}

Unknown API_key

Method Not Allowed

Missing API_key

{
  "code": 500,
  "message": "Internal Server Error"
}