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This guide provides the technical details necessary for a merchant to integrate with GoInterpay’s Checkout service.

GoInterpay’s Checkout API provides merchants the ability to execute and manage payment processing for consumer orders while retaining control over the shopper experience and limiting PCI DSS exposure. Creating payment orders, refunding payments, and querying available foreign exchange rates and payment methods are all provided by this JSON-based API.

 

Checkout API v2r019




 

 Archived Checkout API Specifications
 v2r018

 v2r017

 v2r016
 v2r015

 

 v2r014

 

 v2r013

 

 v2r012

 

 v2r011

 

 Deprecated API Versions
 v2r010

 

 v2r009

 

 v2r008

 

 v2r007

 

 v2r006

 

 v2r005

 

 v2r004

 

 v2r003

 

 v2r002

 

 v2r001