The type and availability of the testing environments are specified in the technical documentation for each API. Where a sandbox is available, you’ll find the required instructions on how to access the environment in the technical documentation. Not all APIs are available for testing on sandbox, such as notifications
The sandbox environment is designed as a secure space for developers to experiment, test, and refine their applications within a controlled setting. Users can leverage the sandbox to simulate real-world scenarios, interact with BBL functionalities, and conduct API testing.