/ecr/{serialNumber}/payment/{paymentId}/cancelCopy Pagepost https://api.payrexx.com/v1.16/ecr/{serialNumber}/payment/{paymentId}/cancelRecent RequestsLog in to see full request historyTimeStatusUser Agent Retrieving recent requests…LoadingLoading…Path ParamsserialNumberstringrequiredpaymentIdstringrequiredResponses 200 400Bad RequestUpdated 9 days ago