Do you have test environments for TPPs including a sandbox?

Open Banking provides access to a 3rd Party sandbox environment that enables approved participants to build an understanding of Open Banking tools, standards and security requirements.

The sandbox mimics the functionality that a typical ASPSP would provide and allows basic application API integration and testing to performed.

The following link contains recommended scenarios to try out using the Ozone sandbox (also known as model bank).

Integrating a TPP with the Model Bank provided by OBIE