Integrate UsefulMail's temp email generation into your own applications and workflows.
Our API allows developers to programmatically generate temporary email addresses and fetch inbox messages. Perfect for testing, automation, and integrating temp mail functionality into your own projects.
Coming Soon: The UsefulMail API is under active development. Register your interest and we'll notify you when it launches.
Generate a new temp email address. Specify your preferred domain or let us pick one randomly.
Fetch all messages for a given email address. Returns sender, subject, body, and timestamp.
Retrieve a specific message by ID with full body content.
Delete an email address and all its associated messages.
The API will use API key-based authentication. Each request must include your unique API key in the request header.
Free tier: 100 requests per day per API key. Higher limits available for premium users.
Want early access to the API? Contact us and we'll add you to the waiting list.