get https://api-sandbox-v2.openkeys.8429y94d.hml.fsapps.app/open-keys/itp/api/v2/payments/v4/payment-initiation/
Retrieves the details of a specific payment initiation by its unique identifier.
Use when:
- Need to check the current status of a payment initiation
- Retrieve complete payment details for display or processing
- Monitor payment progress and consent status
Security Scopes:
journey
: Access within payment journey contextend_user
: End user accessing their own payment dataapp
: Application-level access to payment dataopenkeys_admin
: Administrative access