Developer hub

Introducing: Staged Authorisation

Staged Authorisation (aka Staged Auth) is a new payment flow, designed to remove friction and hassle for merchants. It authenticates the consumer's card details, without taking (or reserving) any funds from their account. The funds can then be collected from the consumer at a later date.

Testing your integration.

Test all your required payment types in the sandbox environment, using test cards to test your integration is working correctly.

Our testing scenarios take you through positive and negative flows, including a handy troubleshooting guide to help resolve common errors quickly.