Zettle Go API Beta Documentation

Zettle provides APIs for you to integrate Zettle with your services.

Note: The API documentation is currently in the beta phase.

Currently, Zettle provides APIs for the following markets:

Note: You can build integrations with Zettle APIs only for the supported markets, no matter where you are located.

APIs

All API changes are recorded in Changelog.

All API incidents are recorded in Incidents.

For common questions about the APIs, see Frequently Asked Questions.

Before you start to build an app with Zettle, you need to sign up for a developer account at Zettle Developer Portal.

When you have a developer account, choose one of the following app types based on your needs:

To build a self-hosted app that is hosted by merchants individually, create a self-hosted app.
To build a partner-hosted app that is hosted by you as an integrator, create a partner-hosted app.

Contact our Integrations team for more information.

When contacting the Integrations team, please provide the following information:

Description about the issue. That includes:
- What's the integration used for?
- Which API or APIs are you using?
- What went wrong?
Information about affected merchants. That includes:
- Emails of affected merchants.
- UUIDs and organisation UUIDs of the affected merchants. To fetch UUIDs and organisation UUIDs, use the GET users/self endpoint of the OAuth API. For more information about using the endpoint, see Get user info.