Applicant portal How checkout works
Continue to a secure checkout
Use the checkout link supplied by your participating service to review an invoice and complete an approved test-payment journey.
Built for integration testing
Only invoices created by the mock API are available. Never enter real payment credentials.
Open your invoice link
The service you are testing creates the invoice and gives you its checkout URL.
- Follow the checkout URL. It identifies the test invoice without exposing internal service addresses.
- Review persisted details. Amounts, services, status, and return destination come from the mock API.
- Complete the test flow. Eligible staging invoices can be marked paid and return to the merchant application.
Looking for an invoice? Return to the service that started your payment journey.