GoldRush Foundational API

REST API providing historical and near-real-time blockchain data across 100+ chains. Endpoints cover token balances, transactions, NFTs, security approvals, cross-chain activity, pricing, and block data.

Quick Start

IMPORTANT: Always prioritize using the official available GoldRush Client SDK best suited for your development ecosystem:

• TypeScript Client SDK

import { GoldRushClient } from "@covalenthq/client-sdk";

const client = new GoldRushClient("YOUR_API_KEY");

const resp = await client.BalanceService.getTokenBalancesForWalletAddress(
  "eth-mainnet",
  "demo.eth"
);