HyperEVM Onchain Data API

Overview

HyperEVM brings Solidity smart contracts to the Hyperliquid ecosystem. Deploy familiar EVM dApps on a blockchain built for institutional-grade trading performance.

GoldRush offers the most comprehensive HyperEVM 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 HyperEVM Data APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need.

Supported APIs

Foundational API

Access structured historical blockchain data across 100+ chains using REST APIs. Get token balances, transaction histories, decoded event logs, NFT assets, token holders and more.

Use cases: Wallets, portfolio trackers, crypto accounting & tax tools, and DeFi dashboards.

JSON-RPC

Low-latency EVM JSON-RPC with global failover and archive depth. Point your existing tooling at the GoldRush endpoint — no code changes required.

Use cases: dApps, wallets, indexers, bots, and trading infrastructure.

Mainnet

Property	Value
Chain Name	`hyperevm-mainnet`
Chain ID	`999`
Network Type	Frontier Chain
Support Level	frontier
Block Explorer	HyperEVM Explorer
Official Website	HyperEVM Website
Native Gas Token	HYPE

HyperEVM is the fully EVM-compatible execution layer of the Hyperliquid network. It produces blocks roughly every 1 second, uses HYPE as its native gas token, and runs on chain ID 999 - so standard Ethereum tooling (ethers, viem, web3.py, Foundry) works without changes.

Connect over GoldRush JSON-RPC at https://rpc.goldrushdata.com/v1/hyperevm-mainnet - see the HyperEVM JSON-RPC reference for supported methods and code samples. For token balances, transfers, and historical prices use the Foundational API.

API Usage

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

Chain Name

hyperevm-mainnet (mainnet)

Example API Calls

curl -X GET "https://api.covalenthq.com/v1/hyperevm-mainnet/address/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045/balances_v2/?key=<GOLDRUSH_API_KEY>"

SDK Usage

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

const client = new GoldRushClient("<GOLDRUSH_API_KEY>");
const resp = await client.BalanceService.getTokenBalancesForWalletAddress({
    chainName: "hyperevm-mainnet",
    walletAddress: "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
});

Foundational API Support

This chain supports 22 GoldRush Foundational APIs:

Wallet API

Pricing API

Historical Token Price API on HyperEVM

Security API

Token Approvals API on HyperEVM

Transactions API

Block Explorer API

Block API on HyperEVM
Block Heights API on HyperEVM
Chain Status API on HyperEVM
Contract Event Logs API on HyperEVM
Event Logs API on HyperEVM
Event Logs by Topic Hash API on HyperEVM
Gas Price API on HyperEVM
Supported Chains API on HyperEVM

JSON-RPC

HyperEVM is available on the GoldRush JSON-RPC service. Point your existing EVM tooling (ethers.js, viem, web3.js, or raw HTTP) at the GoldRush endpoint — the standard eth_*, net_*, web3_*, debug_*, and trace_* methods are supported.

Endpoint

https://rpc.goldrushdata.com/v1/hyperevm-mainnet

Example JSON-RPC Calls

curl https://rpc.goldrushdata.com/v1/hyperevm-mainnet \
  -H "Authorization: Bearer <GOLDRUSH_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'

curl https://rpc.goldrushdata.com/v1/hyperevm-mainnet \
  -H "Authorization: Bearer <GOLDRUSH_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_getBalance","params":["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","latest"]}'

Sample Methods

eth_blockNumber on HyperEVM
eth_getBalance on HyperEVM
eth_call on HyperEVM
eth_getLogs on HyperEVM
eth_getTransactionReceipt on HyperEVM

See the full method list and per-method examples for HyperEVM.

Overview

Popular Chains 🔥

Foundational Chains

Frontier Chains

Community Chains

Archived Chains

Overview

Supported APIs

Foundational API

JSON-RPC

Mainnet

API Usage

Chain Name

Example API Calls

SDK Usage

Foundational API Support

Wallet API

Pricing API

Security API

Transactions API

Block Explorer API

JSON-RPC

Endpoint

Example JSON-RPC Calls

Sample Methods

Additional Resources

​Overview

​Supported APIs

Foundational API

JSON-RPC

​Mainnet

​API Usage

​Chain Name

​Example API Calls

​SDK Usage

​Foundational API Support

​Wallet API

​Pricing API

​Security API

​Transactions API

​Block Explorer API

​JSON-RPC

​Endpoint

​Example JSON-RPC Calls

​Sample Methods

​Additional Resources

Overview

Supported APIs

Mainnet

API Usage

Chain Name

Example API Calls

SDK Usage

Foundational API Support

Wallet API

Pricing API

Security API

Transactions API

Block Explorer API

JSON-RPC

Endpoint

Example JSON-RPC Calls

Sample Methods

Additional Resources