Huch API Documentation

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Sandbox Test Data ​

This section provides test credentials and expected behaviours when working in the sandbox environment.

Test Banks ​

Germany — Deutsche Postbank (Sandbox) ​

  • IBAN: DE17215730140403340300
  • PSU ID (successful payment): 6154033403
  • PSU ID (rejected payment): 6154033411

United Kingdom — Modelo Sandbox ​

  • Username: mits
  • Password: mits

Sandbox Transaction Behaviour ​

Successful Payment ​

  • The transaction status remains processing.
  • The transaction is not automatically marked as PAID.
  • No webhook notification is sent automatically.
  • The notification must be triggered manually from the backoffice.

Rejected Payment ​

  • No webhook notification is sent automatically.
  • The notification must be triggered manually from the backoffice.

Manually Marking a Transaction as PAID ​

  1. Initiate a payment.
  2. Open the transaction from the dashboard.
  3. Click on the “…” menu.
  4. Select “Mark as PAID”.