Logo

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

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.
curl -H 'content-type:application/json' -d '{"id": 1, "jsonrpc": "2.0", "method": "eth_blockNumber"}' 'https://sonic.api.onfinality.io/public'
https://sonic.api.onfinality.io/public
wss://sonic.api.onfinality.io/public-ws

* 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

Sign Up NowView Pricing Details
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.

Read More

OnFinalityApr 11,2025

OnFinality powers Sonic with high performance RPC service

OnFinality provides easy to use, reliable and scalable API endpoints for builders to deploy and run their dApps on Sonic quickly and easily!

Read More

Never Worry About Infrastructure Again!

OnFinality takes away the heavy lifting of DevOps so you can build smarter and faster.

Get Started!
Logo
twitterlinkedintelegramblogyoutube
Supported Networks
Ethereum
Solana
Polygon
Base
Arbitrum
BNB Chain
Polkadot
Optimism
View All
Product
API Service
Enterprise Node
Dedicated Node
Network Prototyping Tools
Supported Networks
Indexer Service
Company
About Us
Careers
Contact Us
Brand Kit
Blog
Resources
Documentation & Support
Support Centre
Network Status
Compare RPC Providers
Sign-Up To Our Newsletter

Keep up to date with new features, chain announcements, and case studies.

Enter
By entering your email you agree and have read to our privacy policy.
© Copyright 2025 OnFinalityTerms of Service | Privacy Policy