The only Sonic
provider you’ll ever need
Build on Sonic with the fastest RPC Nodes, a comprehensive library of web3 APIs, and the most performant blockchain ETL tools—all backed by enterprise-grade infrastructure.
Trusted by the best
Battle-tested
infrastructure
for Sonic builders
Providing performance and reliability at scale for the world's top businesses and onchain projects. Join them.
500 billion+
API requests handled monthly, we can handle any volume you need.
99.99%
Uptime SLA ensures you're only paying while we're online.
2.5x
Faster API response times than our competitors.
24/7
Access to our support team, Discord community, and docs.
Everything you need to build on Sonic,
all under one account
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Reliable & scalable
RPC endpoints
Connect to Sonic with one line of code and get unparalleled latency, reliability, and scalability.
Looking for something dedicated?
Check out clusters- Mainnet
Blockchain data delivered to you
Stream live and historical Sonic data to your application sequentially with guaranteed delivery and flexible filtering.
Indexing chain data?
Check out our backfill templates- Mainnet
Serverless functions for web3 developers
Filter, transform, and enrich blockchain data in real-time with serverless functions, optimized for web3.
Need some inspiration?
Check out our function librarySupercharge your dApp with add-on services
Integrate with add-on services and tools to enhance the functionality of your Sonic application.
Learn more about Sonic,
and how to get started
Why build on Sonic?
Sonic is Fantom’s next‑generation Layer‑1 blockchain, offering blazing-fast throughput (up to ~10,000 TPS) and sub‑second finality with ultra-low fees. It also stays fully EVM‑compatible so developers can migrate Solidity-based dApps seamlessly.
Sonic API Docs
Browse our robust documentation for all of our supported chains and learn how to call RPC methods using up-to-date libraries and code examples across Python, Ruby, JavaScript, and cURL.