Integrate our email verification API into your processes


Integrate email verification directly into your tools with the Mailnjoy API. Like our tool, the API is up and running and set to grow.
don’t hesitate to give it a try!

  • Unitary email validation via API
    Validate your addresses as soon as your users sign up, to ensure the quality of your lists at source and prevent the registration of fraudulent accounts.
  • Validation of complete email lists via SFTP
    Upload your complete email lists to Check by Malnjoy and validate your email addresses directly from your tools, without changing your habits.


API and SFTP key management, as well as the various integration documentations, are accessible via the developer portal. The latter can also be accessed directly from your Mailnjoy user account interface.

API documentation is also available and can be consulted directly on Github.