# Truvera Swagger UI

Truvera Swagger UI generates interactive API documentation to try out the API calls directly in any browser. Use our [Swagger UI](https://swagger-api.truvera.io/) to execute the API calls quickly:

* Login to [Truvera](https://truvera.io/).
* Make sure you are in **Test mode** to benefit from unlimited transactions.
* Create an API key by clicking **'Create API key'**. Copy and Save it.
* Use this key to **'Authorize'** into the Swagger UI.