post https://api.truelayer-sandbox.com/v3/payments//authorization-flow/actions/provider-selection
Submit the provider details selected by the PSU
This API can be called:
- using the
resource_tokenassociated with the payment you are trying to authorize; - using a backend bearer token.
Endpoint path changes
All Payments API v3 endpoints now start with
/v3/. The old endpoints still work, but you must use the new path for all new integrations.