Payment testing
🚧 These credentials only work in the staging environment: https://staging.adfin.com
You can use the following card details to make test payments for invoices and payment requests.
| Where to use | Market | Test Card | Expiry Date | CVV |
|---|---|---|---|---|
| Biller created before September 2025 | GB | 4444 3333 2222 1111 | 03/30 | 737 |
| Biller created after September 2025 | GB | 4000 0566 5566 5556 | 03/30 | 737 |
| Biller created in Guernsey | GG | 4444 3333 2222 1111 | 03/30 | 737 |
Use these bank details to set up a test Direct Debit mandate.
| Adfin Client | Market | Name | Bank Account | Sort Code |
|---|---|---|---|---|
| Biller created before September 2025 | GB | David Archer | 40308669 | 56-00-36 |
| Biller created after September 2025 | GB | Jane Doe | 00012345 | 10-88-00 |
| Biller created in Guernsey | GG | David Archer | 40308669 | 56-00-36 |
Pay by bank payments are live in our staging environment
Please note that real payments will be processed if you select this payment method. UK bank account required.