Using test payment credentials
Use the following test credentials to simulate different payment methods when building your Adfin integration.
These credentials only work in the staging environment: https://staging.adfin.com
Adfin uses multiple payment providers in order to provide the best experience in different markets. This means there are two sets of test cards and two BACS direct debit codes.
Pay by card
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 |
|---|---|---|---|---|
| Adfin clients created before September 2025 | GB | 4444 3333 2222 1111 | 03/30 | 737 |
| Adfin clients created after September 2025 | GB | 4000 0566 5566 5556 | 03/30 | 737 |
| Adfin clients created in Guernsey | GG | 4444 3333 2222 1111 | 03/30 | 737 |
BACS Direct Debit
Use these bank details to set up a test Direct Debit mandate.
| Adfin Client | Market | Name | Bank Account | Sort Code |
|---|---|---|---|---|
| Adfin clients created before September 2025 | GB | David Archer | 40308669 | 56-00-36 |
| Adfin clients created after September 2025 | GB | Jane Doe | 00012345 | 10-88-10 |
| Adfin clients created in Guernsey | GG | David Archer | 40308669 | 56-00-36 |
3. Pay by bank
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.
Updated 20 days ago
What’s Next
Depending on your integration choice, please go to the following pages to continue your integration.