Merchant360 API

Developer sandbox

Get a free test API key and start building in minutes – no merchant account required. Sandbox keys run in test mode: every charge and card is simulated, so nothing moves money. When you’re ready for production, a merchant issues you a live key from their Merchant360 account.

By requesting a key you agree it’s for testing the Merchant360 API. Keys are rate-limited.

Become a Merchant360 software partner

For software companies that serve many merchants. A partner manager contacts you, and once you are set up as a partner you get a platform key for all your merchants and the ISV portal for their terminals and settings.

A partner manager reviews every application. Partner access (platform key, ISV portal) is set up after that review.

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