Integrate refund (or credit) transactions to transfer funds to a consumer account
- Simple Refund: a refund tied to a specific transaction and can only be made to an amount less than or equal to the original transaction amount. It can be performed up to three months following a transaction using the original transaction ID.
- Standalone Refund: a refund sent directly to a consumer account using payment details via a card swipe or manual key. Standalone refund transactions are not available via EMV or NFC payment methods.
Refunds may be implemented differently than payment transactions.
Refund Payment SSO
Refunds may be integrated via Single Sign-On (SSO) for provider facing implementations. The receipt is generated by InstaMed.
Review the wizard below for interface display options, code examples and integration details.
Recommended for new integrations where the user experience is heavily controlled by the software application.
HTTP POST Name Value Pair (NVP) is a simple to use format that works across all platforms.
POST /payment/NVP.aspx HTTP/1.1 Host: connect.instamed.com Content-Type: application/x-www-form-urlencoded Content-Length: NNN transactionType=CreditCard&transactionAction=SimpleRefund&MerchantID=123123123&StoreID=123&TerminalID=123&primaryTransactionID=2FA23B1C2C8C4E0D951C24EB300DCCFB&primaryCardPresentStatus=PresentManualKey&amount=10.00&
IsEMVVerifiedByPIN=false&isEMVTransaction=FALSE&EMVCardEntryMode=KEYED&cardBrand=DISCOVER&cardExpirationMonth=12&cardExpirationYear=2019&cardBINNumber=601100&cardHolderName=JOE MONTANA&paymentCardType=CREDIT&lastFourDigits=9424&authorizationNumber=9A5DDA&responseCode=000&responseMessage=APPROVAL&transactionStatus=C&primaryTransactionID=D5E2BF0800AB41CEAC2D8CBF406E800E&authorizationText=THE ABOVE AMOUNT HAS BEEN REFUNDED.&transactionID=96A66FDA25964C8F9C0AEB0EF8123AAF&transactionDate=2016-04-27T19:17:05.2770143Z&saveOnFileTransactionID=2FA23B1C2C8C4E0D951C24EB300DCCFB
SOAP Web Services utilizing SOAP version 1.1 or SOAP version 1.2 to transport data. Connectivity requires 2048 bit TLS security.
Standalone portal for software vendors who do not yet have a consumer-facing application to embed into.