RPC List

Browse and test free RPC endpoints for multiple blockchain networks

🔷

Ethereum Mainnet

Chain ID: 1•ETH•9 RPCs
🟡

BNB Smart Chain

Chain ID: 56•BNB•9 RPCs
🟣

Polygon

Chain ID: 137•MATIC•8 RPCs
🔵

Arbitrum One

Chain ID: 42161•ETH•6 RPCs
🔴

Optimism

Chain ID: 10•ETH•6 RPCs
🔺

Avalanche C-Chain

Chain ID: 43114•AVAX•5 RPCs
🔷

Base

Chain ID: 8453•ETH•6 RPCs
👻

Fantom

Chain ID: 250•FTM•5 RPCs
âš«

Cronos

Chain ID: 25•CRO•3 RPCs
âš¡

zkSync Era

Chain ID: 324•ETH•3 RPCs
📜

Scroll

Chain ID: 534352•ETH•3 RPCs
âš¡

Linea

Chain ID: 59144•ETH•3 RPCs
🔷

Mantle

Chain ID: 5000•MNT•3 RPCs

About RPC Endpoints

What are RPC endpoints?

RPC (Remote Procedure Call) endpoints allow applications to communicate with blockchain networks. They're essential for wallets, dApps, and any service that needs to read blockchain data or send transactions.

How to use these RPCs

•

MetaMask: Add custom network with the RPC URL and chain ID

•

Web3.js/Ethers.js: Use as provider URL in your code

•

Hardhat/Truffle: Configure in your network settings

Privacy & Performance Tips

Choose "No Tracking" providers for better privacy

Test latency to find the fastest endpoint for your location

Use multiple RPCs as fallbacks for better reliability

Note: Public RPCs may have rate limits and occasional downtime. For production applications, consider using dedicated RPC services with API keys for better reliability and performance.

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