Arbitrum One
Arbitrum One
准备好在生产环境中调用了吗？
免费套餐涵盖个人项目。按量付费，无需绑卡即可扩展。
Arbitrum One
免费套餐涵盖个人项目。按量付费，无需绑卡即可扩展。
curl is the fastest way to probe Arbitrum One without installing an SDK — ideal for testing that your endpoint responds, debugging a single JSON-RPC call, or scripting a quick health check in CI. Because Arbitrum One speaks the standard Ethereum JSON-RPC dialect, the same requests you would send to L1 work here against https://arbitrum.therpc.io/YOUR_API_KEY. Every call is an HTTP POST carrying a JSON body, with Content-Type: application/json, and your API key sits in the URL path.
Your Arbitrum One API key normally goes in the URL path, but you can also pass it as a Bearer token via the Authorization: Bearer YOUR_API_KEY header if your tooling keeps secrets out of URLs. Either way, every request to Arbitrum One must be an HTTP POST with Content-Type: application/json.