​
Overview

GoldRush offers the most comprehensive Cronos zkEVM Data API suite for developers, analysts, and enterprises. Whether you’re building a DeFi dashboard, a wallet, a trading bot, an AI agent or a compliance platform, our Cronos zkEVM Data APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need.

​
Supported APIs

​
Mainnet

PropertyValue
Chain Namecronos-zkevm-mainnet
Chain ID388
Network TypeCommunity Chain
Support Levelcommunity
Block ExplorerExplorer
Official WebsiteCronos zkEVM Website
Native Gas TokenzkCRO

​
API Usage

To use this blockchain network in GoldRush API calls, use:

​
Chain Name

  • cronos-zkevm-mainnet (mainnet)

​
Example API Calls

curl -X GET "https://api.covalenthq.com/v1/cronos-zkevm-mainnet/address/demo.eth/balances_v2/?key=API_KEY"

​
SDK Usage

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

const client = new GoldRushClient("API_KEY");
const resp = await client.BalanceService.getTokenBalancesForWalletAddress({
    chainName: "cronos-zkevm-mainnet",
    walletAddress: "demo.eth"
});

​
Foundational API Support

This chain supports 31 GoldRush Foundational APIs:

​
Pricing API

​
Activity Feed API

​
Block Explorer API

​
Additional Resources