Accessing Sandbox

This Dedicated Interface make use of the Tell Open Banking Gateway Stub Service. Within the Stub Service, authorisation is performed through our mock-bank UI, so you don't need to worry about requiring access to test accounts.

We will guide you through the SCA and consent process when you create a new consent, and we will return stub (dummy) data in response to valid requests.

If performing payment initiation, you will receive successful responses (assuming a valid request) with an associated payment reference.

Please note that any test payments created by you will not be stored as retrievable transactions - they are for test purposes only.