Skip to content

Getting Started ‚Äč


This documentation is work in progress and subject to change. If you have any questions or feedback, please reach out to us via Support.

Zetl API is REST API for partner organisations to integrate directly with several Zetl financing products.

Our API accepts application/json as the default request body format. Except on endpoints for performing binary data uploads. For example on, Supplying KYC Documents where we use request with multipart/form-data format.

All responses come in JSON-encoded format, and use standard HTTP response codes and verbs.

While testing your implementation, you can use our staging environment:


All data in our staging environment should be considered as ephemeral resources and may change or disappear without notice. Do not rely on testing data stored in the staging environment for any critical or permanent purposes.

To use our API in production environment, use the following base URL: