JUMP TOAffirm APIIntroductionAuthenticationErrorsMetadataData typesMerchant Transaction APITransaction ObjectThe transaction objectTransaction API EndpointsEvent ObjectThe transaction event objectTransactions APIList TransactionsgetAuthorize TransactionpostList Transaction EventsgetRead TransactiongetUpdate TransactionpostCapture TransactionpostRefund TransactionpostVoid TransactionpostCheckout APIThe charge objectThe checkout objectThe merchant objectThe discount objectThe metadata objectThe item objectThe customer objectThe itinerary objectShipping & billing objectsName objectAddress objectThe event objectCheckoutRead CheckoutgetStorepostDirectpostUpdate CheckoutpostResend CheckoutpostCards APICards APIRead CardgetCancel CardpostFinalize a cardpostCharges APICharges APIAuthorize ChargepostList ChargesgetList charge eventsgetRead ChargegetCapture ChargepostRefund ChargepostUpdate ChargepostVoid ChargepostProgressgetStorepost https://sandbox.affirm.com/api/v2/checkout/storeInitiate an Affirm checkout directly with your customers.