get-resource-delegations.ts

/**
 * Get resource delegations for a TRX wallet at BitGo.
 *
 * This tool will help you see how to use the BitGo API to query
 * outgoing and incoming ENERGY/BANDWIDTH delegations for a wallet.
 *
 * Prerequisites:
 *   - Valid BitGo access token
 *   - TRX wallet ID
 *
 * Copyright 2026, BitGo, Inc.  All Rights Reserved.
 */
import { BitGoAPI } from '@bitgo/sdk-api';
import { Ttrx } from '@bitgo/sdk-coin-trx';
require('dotenv').config({ path: '../../../.env' });

// TODO: change to 'production' for mainnet
const bitgo = new BitGoAPI({
  accessToken: process.env.TESTNET_ACCESS_TOKEN,
  env: 'test',
});

// TODO: change to 'trx' for mainnet
const coin = 'ttrx';
bitgo.register(coin, Ttrx.createInstance);

// TODO: set your wallet id
const walletId = '';

// TODO: (optional) filter by delegation type
const type: 'outgoing' | 'incoming' | undefined = undefined;

// TODO: (optional) filter by resource type: 'ENERGY' or 'BANDWIDTH'
const resourceType: 'ENERGY' | 'BANDWIDTH' | undefined = undefined;

// TODO: (optional) maximum number of results to return
const limit: number | undefined = undefined;

async function main() {
  const queryParams: Record<string, string | number> = {};
  if (type !== undefined) queryParams.type = type;
  if (resourceType !== undefined) queryParams.resourceType = resourceType;
  if (limit !== undefined) queryParams.limit = limit;

  const result = await bitgo
    .get(bitgo.url(`/${coin}/wallet/${walletId}/resourcedelegations`, 2))
    .query(queryParams)
    .result();

  console.log('Wallet Address:', result.address);
  console.log('Coin:', result.coin);
  console.log('Outgoing Delegations:', result.delegations.outgoing.length);
  console.log('Incoming Delegations:', result.delegations.incoming.length);
  console.log('Resource Delegations:', JSON.stringify(result, null, 2));
}

main().catch((e) => console.error(e));