How it works

Create your application in Retool without touching the code, connect it to Mailtrap email API, and start sending transactional emails with high deliverability rates and industry-best analytics.

Configure

Mailtrap can be added to Retool as a REST API resource, allowing you to call any endpoint directly from Retool queries.

You can also forward Mailtrap’s deliverability events to a Retool Webhook Trigger to process and store email activity statistics.

The integration isn’t limited to sending emails — all Mailtrap API endpoints can be used in Retool, including those for managing contacts, email templates, sending streams, and account access.

For more information, please consult the official knowledge base article.

Use cases

You can configure Retool’s queries with different endpoints for various use cases:

• Automated email workflows
• Internal campaigns using Mailtrap-hosted templates
• Deliverability dashboards
• Contacts management