Supported ChainsFrontierAvalanche C-Chain
Power Your Avalanche C-Chain Apps with Real-Time and Historical Blockchain Data

Avalanche is an open-source platform for launching decentralized applications and enterprise blockchain deployments in one interoperable, highly scalable ecosystem. Avalanche is the first smart contracts platform that processes 4,500+ transactions/second and instantly confirms transactions. Ethereum developers can quickly build on Avalanche as Solidity works out-of-the-box. A key difference between Avalanche and other decentralized networks is the consensus protocol. Over time, people have come to a false understanding that blockchains have to be slow and not scalable. The Avalanche protocol employs a novel approach to consensus to achieve its strong safety guarantees, quick finality, and high-throughput, without compromising decentralization.
Hero Primary

Overview

GoldRush offers the most comprehensive Avalanche C-Chain 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 Avalanche C-Chain APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need.GoldRush indexes the full Avalanche C-Chain 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 Products

sdk

Foundational API

Access structured historical data on any address using REST APIs.
Square BulletToken Balances
Square BulletTransactions and Wallet Activity
Square BulletRender NFT metadata and balances
Square BulletSecurity and Approvals API

Foundational API

Chain nameChain IDBlock explorerBlocktime (seconds)TypeLast Synced Block Timestamp
avalanche-mainnet
43114
https://avascan.info/blockchain/c/3MainnetLoading...
avalanche-testnet
43113
https://testnet.avascan.info/3TestnetLoading...

Frequently Asked Questions

Yes, we support Avalanche Fuji Testnet.

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