Inbound Email Routing API Overview - AhaSend

The AhaSend Routes API lets you create, list, update and delete inbound email routes; this page links the endpoints and the received-message payload. Follow the routing guide for MX setup, matching rules and dashboard configuration. Available on Free, Pro and Max. See plans and features.

API Operations

Task	Endpoint reference
Create a route	Create Route
List routes	List Routes
Read one route	Get Route
Change settings or re-enable a route	Update Route
Remove a route	Delete Route

Payload Structure

All routing events use a consistent JSON structure:

{
  "type": "message.routing",
  "route_id": "11111111-1111-4111-8111-111111111111",
  "timestamp": "<RFC3339 delivery timestamp>",
  "data": {
    "from": "sender@example.com",
    "to": "support@yourdomain.com",
    "subject": "Email subject",
    "html_body": "<p>Email content</p>",
    "plain_body": "Email content"
  }
}

This is a shortened payload. See the full routing schema for attachments, headers and reply fields.

Delivery and Verification

The signature reference covers route secrets and raw-body verification. The retry policy covers timeouts, duplicate deliveries and automatic disabling.