Mamo Business API

Take payments, bill subscriptions, pay out recipients and issue cards from your own product.

The Mamo Business API is a REST API with JSON requests and responses. Every request is authenticated with your API key, and you can build and test the whole integration in the sandbox before you go live.

What you can build

Start here

  1. Authentication: get your sandbox API key.
  2. Quick start: create a payment link, pay it with a test card, and receive the webhook, in about 10 minutes.
  3. Concepts: the handful of terms the rest of the docs rely on.
  4. Sandbox testing: test cards and what behaves differently before go-live.
  5. Webhooks: get notified when payments, subscriptions and payouts change.

Prefer to follow a walkthrough? The Recipes give step-by-step code in cURL, Node.js, Python and PHP: accept a payment, save a card and charge it later, bill monthly, and pay a recipient.

Building with an AI assistant?

See Use with AI coding tools to give Claude, Cursor, Copilot or ChatGPT the whole API reference, and Mamo MCP to connect an assistant to your Mamo account.


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