Best Sonic RPC Nodes and APIs

Sonic is the highest-performing EVM L1

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

Sonic is the highest-performing EVM L1

Connect to API Service

API Service

API Features

ArchiveTrace

API Based In

N.Virginia

Sonic is an EVM layer-1 blockchain platform that offers developers attractive incentives and advanced infrastructure, powering the next generation of decentralized applications.

The chain provides over 10,000 transactions per second, sub-second confirmation times, and a secure gateway to Ethereum for enhanced liquidity and asset security.

OnFinality provides the fastest Sonic RPC endpoints, helping Sonic process record breaking transactions

Resources

Supported Methods & Response Units

Ethereum JSON-RPC Documentation

Deploy a Sonic SubQuery Indexer

Additional Info

Project Website

Documentation

Sonic 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

BLOG

Latest Sonic Updates!

SubQuery and OnFinality partner to provide indexer services for Sonic

OnFinalityMay 12,2025

Deploy a Sonic Indexer on OnFinality

Learn how to deploy a SubQuery indexer on the Sonic blockchain with OnFinality’s RPC and managed infrastructure. Build fast, scalable dApps with real-time blockchain data.

API Service

Dedicated Nodes

Enterprise Nodes

Indexer Services

Network Prototyping Tools