MAILALO

Developers

Build with MAILALO.

Integrate CLEAN, REACH and SEND with machine-readable contracts, deterministic identifiers and signed webhooks.

OpenAPI

Overview

MAILALO exposes its machine surfaces under /api/public. Everything published here is implemented in the platform today; a capability without a handler is listed as not yet public rather than advertised.

  • Discovery endpoints are unauthenticated and safe for automated agents.
  • Worker planes (verification, delivery) require HMAC-SHA256 request signing.
  • Send authority is human-only: no machine surface can launch a campaign by itself.
  • Contract version 2026-08-16 — read it from the OpenAPI document.
Discover everything
curl https://mailalo.com/api/public/openapi
curl https://mailalo.com/api/public/commercial/model
curl https://mailalo.com/llms.txt

Customer capability APIs (CLEAN, REACH, SEND, orders, M-Credits) are internal typed RPC today. They are not reachable over HTTP yet, so they are documented as such below.