feat(sdk-core): add getAccountResources() in wallet

TICKET: CHALO-206

Author: bhavidhingra

examples/ts/trx/get-account-resources.ts

@@ -0,0 +1,40 @@
+/**
+ * Get account resources for a Tron wallet at BitGo.
+ *
+ * This tool will help you see how to use the BitGo API to easily get
+ * account resources information for a wallet.
+ *
+ * Copyright 2026, BitGo, Inc.  All Rights Reserved.
+ */
+import { BitGo } from 'bitgo';
+
+// TODO: change to 'production' for mainnet
+const env = 'test';
+const bitgo = new BitGo({ env });
+
+// TODO: change to 'trx' for mainnet or 'ttrx:<token>' for testnet token
+const coin = 'ttrx';
+
+// TODO: set your wallet id
+const walletId = '';
+
+// TODO: set your access token here
+// You can get this from User Settings > Developer Options > Add Access Token
+const accessToken = '';
+
+// TODO: set the addresses to query
+// Note: To get energy deficit for a token transfer, make sure the token exists in the address.
+const addresses = [''];
+
+async function main() {
+  bitgo.authenticateWithAccessToken({ accessToken });
+
+  const wallet = await bitgo.coin(coin).wallets().getWallet({ id: walletId });
+
+  console.log('Wallet ID:', wallet.id());
+
+  const resources = await wallet.getAccountResources({ addresses });
+  console.log('Account Resources:', JSON.stringify(resources, null, 2));
+}
+
+main().catch((e) => console.error(e));

modules/sdk-core/src/bitgo/wallet/iWallet.ts

@@ -539,6 +539,11 @@ export interface ForwarderBalanceOptions {
   maximumBalance?: number;
 }
 
+export interface GetAccountResourcesOptions {
+  addresses: string[];
+  destinationAddress?: string;
+}
+
 export type CreateAddressFormat = 'base58' | 'cashaddr';
 
 export interface CreateAddressOptions {
@@ -988,6 +993,7 @@ export interface IWallet {
   getAddress(params?: GetAddressOptions): Promise<any>;
   createAddress(params?: CreateAddressOptions): Promise<any>;
   updateAddress(params?: UpdateAddressOptions): Promise<any>;
+  getAccountResources(params: GetAccountResourcesOptions): Promise<any>;
   listWebhooks(params?: PaginationOptions): Promise<any>;
   simulateWebhook(params?: SimulateWebhookOptions): Promise<any>;
   addWebhook(params?: ModifyWebhookOptions): Promise<any>;

modules/sdk-core/src/bitgo/wallet/wallet.ts

@@ -125,6 +125,7 @@ import {
   WalletType,
   BuildTokenApprovalResponse,
   WalletInitResult,
+  GetAccountResourcesOptions,
 } from './iWallet';
 
 const debug = require('debug')('bitgo:v2:wallet');
@@ -1465,6 +1466,30 @@ export class Wallet implements IWallet {
     return this.bitgo.put(url).send(putParams).result();
   }
 
+  /**
+   * Get account resources for the given addresses
+   * @param params - options object containing addresses and optional destinationAddress
+   * @returns {Promise<any>} - response from WP API
+   */
+  async getAccountResources(params: GetAccountResourcesOptions): Promise<any> {
+    const { addresses, destinationAddress } = params;
+
+    if (!Array.isArray(addresses)) {
+      throw new Error('addresses must be an array');
+    }
+
+    if (addresses.length === 0) {
+      throw new Error('addresses array cannot be empty');
+    }
+
+    const body: any = { addresses };
+    if (destinationAddress) {
+      body.destinationAddress = destinationAddress;
+    }
+
+    return this.bitgo.post(this.url('/getAccountResources')).send(body).result();
+  }
+
   async updateWalletBuildDefaults(params: UpdateBuildDefaultOptions): Promise<unknown> {
     common.validateParams(params, [], ['minFeeRate', 'changeAddressType', 'txFormat']);
     return this.updateWallet({

modules/sdk-core/test/unit/bitgo/wallet/getAccountResources.ts

@@ -0,0 +1,115 @@
+import * as assert from 'assert';
+import * as sinon from 'sinon';
+import 'should';
+import { Wallet } from '../../../../src';
+
+describe('Wallet - getAccountResources', function () {
+  let wallet: Wallet;
+  let mockBitGo: any;
+  let mockBaseCoin: any;
+  let mockWalletData: any;
+
+  beforeEach(function () {
+    mockBitGo = {
+      post: sinon.stub(),
+    };
+
+    mockBaseCoin = {
+      url: sinon.stub().returns('/test/coin'),
+      supportsTss: sinon.stub().returns(false),
+    };
+
+    mockWalletData = {
+      id: 'test-wallet-id',
+      keys: ['user-key', 'backup-key', 'bitgo-key'],
+    };
+
+    wallet = new Wallet(mockBitGo, mockBaseCoin, mockWalletData);
+  });
+
+  afterEach(function () {
+    sinon.restore();
+  });
+
+  describe('getAccountResources', function () {
+    it('should call WP API with addresses parameter', async function () {
+      const mockResponse = {
+        resources: [
+          { address: 'address1', balance: 100 },
+          { address: 'address2', balance: 200 },
+        ],
+      };
+
+      mockBitGo.post.returns({
+        send: sinon.stub().returns({
+          result: sinon.stub().resolves(mockResponse),
+        }),
+      });
+
+      const addresses = ['address1', 'address2'];
+      const result = await wallet.getAccountResources({ addresses });
+
+      result.should.deepEqual(mockResponse);
+      sinon.assert.calledOnce(mockBitGo.post);
+      const sendStub = mockBitGo.post.returnValues[0].send;
+      sinon.assert.calledWith(sendStub, { addresses });
+    });
+
+    it('should call WP API with addresses and destinationAddress parameters', async function () {
+      const mockResponse = {
+        resources: [{ address: 'address1', balance: 100 }],
+      };
+
+      mockBitGo.post.returns({
+        send: sinon.stub().returns({
+          result: sinon.stub().resolves(mockResponse),
+        }),
+      });
+
+      const addresses = ['address1'];
+      const destinationAddress = 'TDestAddress123';
+      const result = await wallet.getAccountResources({ addresses, destinationAddress });
+
+      result.should.deepEqual(mockResponse);
+      sinon.assert.calledOnce(mockBitGo.post);
+      const sendStub = mockBitGo.post.returnValues[0].send;
+      sinon.assert.calledWith(sendStub, { addresses, destinationAddress });
+    });
+
+    it('should throw error if addresses is not an array', async function () {
+      try {
+        await wallet.getAccountResources({ addresses: 'not-an-array' as any });
+        assert.fail('Should have thrown error');
+      } catch (error) {
+        error.message.should.equal('addresses must be an array');
+      }
+    });
+
+    it('should throw error if addresses array is empty', async function () {
+      try {
+        await wallet.getAccountResources({ addresses: [] });
+        assert.fail('Should have thrown error');
+      } catch (error) {
+        error.message.should.equal('addresses array cannot be empty');
+      }
+    });
+
+    it('should not include destinationAddress in body if not provided', async function () {
+      const mockResponse = { resources: [] };
+
+      mockBitGo.post.returns({
+        send: sinon.stub().returns({
+          result: sinon.stub().resolves(mockResponse),
+        }),
+      });
+
+      const addresses = ['address1'];
+      await wallet.getAccountResources({ addresses });
+
+      const sendStub = mockBitGo.post.returnValues[0].send;
+      const sendArg = sendStub.firstCall.args[0];
+      sendArg.should.deepEqual({ addresses });
+      sendArg.should.not.have.property('destinationAddress');
+    });
+  });
+});