Quicknode gives you high-performance access to the Starknet blockchain through HTTP and WebSocket (WSS) endpoints. These endpoints are designed for reliability, speed, and real-time data delivery, and provide the foundation for building scalable Web3 applications.

HTTP 端点

Quicknode HTTP 端点提供了功能强大的 JSON-RPC API 访问功能，具备多种性能层级和优化功能，旨在满足不同的应用需求。

https://your-endpoint.quiknode.pro/auth-token/

最适合：

• Web3 应用程序后端和 API
• 智能合约的部署与交互
• 区块链数据查询与分析
• 开发和测试环境

Supporting Multiple Versions

Quicknode supports multiple versions of Starknet's RPC endpoint. Users can specify the desired version by adding it to the URL path.

Currently supported versions: 0.9, 0.10 (currently 0.10.3-rc.0, a release candidate that is not recommended for production integrations), and the unversioned endpoint, which serves version 0.9.

https://YOUR_QUICKNODE_ENDPOINT_URL/rpc/v0_9

Removed Versions: RPC versions 0.6, 0.7，以及 0.8 have been removed and now return 404. Requests must target /rpc/v0_9 或 /rpc/v0_10, or omit the version path to use 0.9. When upgrading from 0.8, note that the pending block tag is now pre_confirmed 和 starknet_subscribePendingTransactions has been removed.

信贷使用情况

Different methods consume different amounts of credits: View Starknet API credit costs →

速率限制

速率限制因套餐等级而异：查看详细定价和限制 →