Getting Started
Choose your path: email for AI agents, integration testing for developers, or email testing for QA engineers.
Choose Your Use Case
DevInbox serves three audiences: AI agents that need real email addresses to act on the web, developers who need to test email functionality in their applications, and QA engineers who need test environments with fake email addresses and SMTP servers.
For AI Agents
Give your agent a real inbox: sign up for services, receive verification codes, and extract structured data from email — via MCP or REST.
For Developers
Write integration tests that verify your application's email functionality. Generate disposable emails, verify content, and ensure your email notifications work correctly.
For QA Engineers
Create test environments with fake email addresses and configure SMTP servers to trap emails for manual testing and validation.
GitHub Repositories
Explore our open-source SDKs and contribute to the DevInbox ecosystem on GitHub.
Browse all DevInbox repositories and SDKs on GitHub.
C# client library for the DevInbox API.
Complete Python client generated from OpenAPI specification.
TypeScript/JavaScript SDK for managing test mailboxes.
Java client library for DevInbox API integration.
What's Next?
Ready to Get Started?
Choose your path and start testing with DevInbox. No credit card required for the free tier.