Supported ChainsArchivedHarmony
Power Your Harmony Apps with Real-Time and Historical Blockchain Data

Explore Harmony, the open blockchain with 2-second finality, low fees, and secure cross-chain bridges for Ethereum apps. Dive into historical data now!
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Overview

GoldRush offers the most comprehensive Harmony 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 Harmony APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need.GoldRush indexes the full Harmony chain, from genesis to the latest block, across multiple data types: balances, transactions, logs, internal transfers, pricing, and smart contract events. You get complete, verifiable coverage without running your own node infrastructure.

Supported Chains

Chain nameChain IDBlock explorerBlocktime (seconds)TypeLast Synced Block Timestamp
harmony-mainnet
1666600000
https://explorer.harmony.one/2MainnetLoading...
harmony-testnet
1666700000
https://explorer.testnet.harmony.one/2TestnetLoading...

Frequently Asked Questions

Yes, we support Harmony Testnet.

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