post https://api.truelayer-sandbox.com/v3/payments//actions/save-user-account
Save the account details associated with a payment for subsequent re-use. This endpoint can be called for closed-loop payments.
This API can be called:
- using the
resource_tokenassociated with the payment you are trying to fetch; - using a backend bearer token.
This endpoint is used as part of TrueLayer's payment authorisation UIs. Please contact us if you need more information about this endpoint.