Developer API v1
Temp mail, from your code.
Generate addresses, wait for new mail and read messages over a simple JSON REST API. Built for QA automation, sign-up testing and OTP flows.
Base URL
100% Free & Open Access — No API key or registration required
Free & Open API
No API Key RequiredAll endpoints are completely open and free to use. You do not need to register an account, obtain an API key, or send any authentication headers. Simply make HTTP requests directly to the endpoints from your application, automated test scripts, or bot.
Access: 100% Free & Public•Rate limit: 60 requests / minute per IP
Rate limits & errors
Standard limit: 60 requests per minute per IP. Every response is JSON with an ok field; errors also include error.
| Status | Meaning |
|---|---|
| 400 | Invalid address, missing parameter or unsupported domain |
| 404 | Message or domain not found or already expired |
| 409 | Domain already registered |
| 429 | Too many requests — slow down |
Real-time mail
Poll GET /inbox/{email} every 3–5 seconds to automatically receive new messages as they arrive.