Introduction

MailerDash is a platform for sending transactional email (confirmations, password recovery, notifications) and marketing (list campaigns, drip automations) via a simple HTTPS API.

Are you an AI agent or LLM?

Start with /llms.txt (index) or /llms-full.txt — the entire documentation in a single text file, ready for a model’s context. We also serve the raw OpenAPI JSON.

How it works

• You authenticate each request with an API key (Authorization: Bearer header).
• You send over two channels: transactional and bulk (marketing), routed with the X-Md-Channel header.
• Your emails are signed with DKIM from your verified domains for maximum deliverability.

The /v1 contract

All endpoints live under /v1, the stable public contract. The version of the running software is exposed at GET /version (changes with each release; the /v1 contract does not).

Next step

Follow the Quickstart to send your first email.