Sui Mainnet RPC Endpoint and API Service

Sui delivers the benefits of Web3 with the ease of Web2

Connect to Sui Mainnet in seconds with OnFinality RPC endpoints, request analytics, scalable rate limits, and 99.99% uptime for production Web3 apps.

Sui delivers the benefits of Web3 with the ease of Web2

Create RPC Endpoint

Sui Mainnet RPC 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

RPC API Service

RPC Regions

N.VirginiaHong Kong

Use OnFinality for Sui RPC endpoints, Sui API access, and production infrastructure for Sui applications. OnFinality supports teams looking for reliable Sui RPC providers, Sui mainnet access, and scalable node infrastructure for wallets, dApps, and backend services.

Blockchain favors people over platforms. It can remove untrustworthy intermediaries and protect our privacy. Direct digital ownership offers everyone greater control, allowing us to realize the value of the internet. We believe in this vision. But we believe it must be delivered with the utmost security, accessibility, and creativity. That's why Sui was created.