> ## Documentation Index
> Fetch the complete documentation index at: https://goldrush.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Harmony Onchain Data API

> Get token balances and transactions for Harmony.

## Overview

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

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 Data APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need.

## Mainnet

| Property | Value |
| - | - |
| **Chain Name** | `harmony-mainnet` |
| **Chain ID** | `1666600000` |
| **Network Type** | Archived Chain |
| **Support Level** | archived |
| **Last Indexed Block** | 64,214,554 |
| **Block Explorer** | [Explorer](https://explorer.harmony.one/) |
| **Official Website** | [Harmony Website](https://www.harmony.one/) |
| **Native Gas Token** | ONE |

## API Usage

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

#### Chain Name

* `harmony-mainnet` (mainnet)

## Additional Resources

* [GoldRush API Documentation](https://goldrush.dev/docs/)
* [Supported Chains List](https://goldrush.dev/chains/)
* [API Reference](https://goldrush.dev/docs/api-reference/)


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