Requests are operations that are sent to the API and that return information from it. The information is attached in the JSON format.

Requests are sent to URLs called endpoints. The endpoints of this API are listed in the following table:

Tax (/api/v2/tax) Calculate tax
Validate VAT number
Transactions (/api/v2/transactions)Confirm transaction
Un-confirm transaction
Retrieve full transaction
Store transaction
Browse transaction
Retrieve transaction
*Cancel transaction
Refunds (/api/v2/transactions/:key/refunds) Cancel refund by sub-number
Create a refund
Get transaction refunds
Cancel refund
Events (/api/v2/webhook_events/:event-id)* Get event data