This page is part of the REST API Guides. Using the JavaScript library instead? See Payments Library Guides.
When to Use Each
Voids release the hold on the customer’s card immediately. Refunds may take 5-10 business days to appear on the customer’s statement.
Void
Cancel an authorization before capturing. Uses DELETE method.Void requires re-sending the
currency, amount, card, and other details from the original authorization.Void API Reference
Complete parameter reference for void requests
Refund
Refund a captured transaction. Uses PUT method.Refund API Reference
Complete parameter reference for refund requests
Partial Refunds
You can refund less than the original amount:Related
Authorize & Capture
Full transaction lifecycle
Transaction Status
Check refund status