Best Unichain RPC Nodes and APIs

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Connect in seconds to Unichain via OnFinality's elastic API with a high availability of 99.99% uptime per year.

Designed for DeFi. Powered by Uniswap.

Connect to API Service

API Service

API Features

TraceArchive

API Based In

N.Virginia

Unichain is a DeFi-native Ethereum L2, optimized to be the home for liquidity across chains.

Resources

Supported Methods & Response Units

Ethereum JSON-RPC Documentation

Additional Info

Project Website

Documentation

Unichain Public Endpoint

The below example uses the public API endpoint*. This endpoint is only suitable for testing. To avoid rate limiting and service interruption, sign up now to get your own API key.

* The public endpoint is rate limited

API SERVICE

Unlimited requests, high rate limits

Powerful API analytics

99.99% uptime

Connect via HTTPS or websocket

Decentralised servers hosted globally

Full archive access at no extra cost

PRICING

Calculate Your Costs

Only pay for what you need.

Monthly Response Units

0100M200M300M400M

Total Cost

Free/ Monthly

Recommended Plan: Developer

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Latest Unichain Updates!

OnFinalityJun 10,2025

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