Starknet API Comparison

Compare the best Starknet APIs and RPC providers. Find the fastest RPC for your Cairo smart contracts.

Best RPC Providers for Starknet

Starknet uses Cairo for smart contracts. Compare providers for reliable RPC endpoints to interact with Starknet.

Get Starknet RPC - OKX

Top Starknet API Providers

Starknet JSON-RPC

Official Starknet endpoints

  • RPC URLFree
  • Versionv0.6
  • Rate LimitBasic
  • SupportDocs
View Docs

QuickNode

Enterprise infrastructure

  • RPC URLAvailable
  • WebSocketYes
  • API Calls/moTiered
  • Support24/7
Try QuickNode

Alchemy

Developer-first platform

  • RPC URLAvailable
  • WebSocketYes
  • Free TierYes
  • SupportPriority
Try Alchemy

Starknet Development

Start building on Starknet with Cairo:

Cairo Programming

Starknet uses Cairo, a Rust-like language for smart contracts. Install Starknet Foundry to start developing.

Account Abstraction

Starknet has native account abstraction. All accounts are contracts with built-in multi-sig support.

Development Tools

Use starknet.js or starknet-react to interact with Starknet from JavaScript/TypeScript applications.