Get list of all Super Representatives (Witnesses) (GET)

GET

https://trx.nownodes.io/walletsolidity/listwitnesses

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Query the complete list of all Super Representatives (witnesses) from the solidity node. Super Representatives are the block producers in TRON's DPoS consensus mechanism. This method returns detailed information about each SR including their voting statistics, performance metrics, and current status.

The solidity node provides confirmed state data, making this method suitable for applications that require consistent and verified SR information.

GET variant: pass the same request fields as URL query parameters instead of a JSON request body.

Parameters

visiblebooleanfalsequery

When set to true, addresses will be returned in base58 format. When false or omitted, addresses are returned in hex string format.

Response

200OK

HTTP 200 response for listwitnesses. 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.

Get list of all Super Representatives (Witnesses) (GET)

curl -X GET 'https://trx.nownodes.io/walletsolidity/listwitnesses'

const response = await fetch('https://trx.nownodes.io/walletsolidity/listwitnesses', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://trx.nownodes.io/walletsolidity/listwitnesses')
request = Net::HTTP::Get.new(uri)

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

import requests

response = requests.get('https://trx.nownodes.io/walletsolidity/listwitnesses')
data = response.json()

const response = await fetch('https://trx.nownodes.io/walletsolidity/listwitnesses', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://trx.nownodes.io/walletsolidity/listwitnesses";
const apiKey = "YOUR_API_KEY";

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

  return response.json();
}

const result = await nownodesRequest({});
console.log(result);

const response = await fetch('https://trx.nownodes.io/walletsolidity/listwitnesses', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://trx.nownodes.io/walletsolidity/listwitnesses')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://trx.nownodes.io/walletsolidity/listwitnesses')
request = Net::HTTP::Get.new(uri)

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

{
  "witnesses": [
    {
      "address": "TQn9Y2khEsLJW1ChVWFMSMeRDow5KcbLSE",
      "voteCount": 1234567,
      "url": "https://tronscan.org"
    }
  ]
}

{
  "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"
}