JUMP TOAffirm APIIntroductionAuthenticationErrorsData TypesMerchant Transaction APITransaction API endpointsTransactions APIList TransactionsgetAuthorize TransactionpostList Transaction EventsgetRead TransactiongetUpdate TransactionpostCapture TransactionpostRefund TransactionpostVoid TransactionpostCheckpout APICheckoutRead CheckoutgetStorepostDirectpostUpdate CheckoutpostCheckout instrumentgetResend CheckoutpostThe checkout objectThe merchant objectThe discount objectThe metadata objectThe item objectThe customer objectThe itinerary objectShipping & billing objectsName objectAddress objectCards APICards APIRead CardgetCancel CardpostFinalize a cardpostProgressgetCharges APICharges APIAuthorize ChargepostList ChargesgetList charge eventsgetRead ChargegetCapture ChargepostRefund ChargepostUpdate ChargepostVoid ChargepostProgressgetStorepost https://api.affirm.com/api/v2/checkout/storeInitiate an Affirm checkout directly with your customers.