JUMP TOAffirm APIIntroductionAuthenticationErrorsMetadataData typesMerchant Transaction APIThe Transaction ObjectTransaction API EndpointsThe Transaction Event ObjectTransactions APIList TransactionsgetAuthorize TransactionpostList Transaction EventsgetRead TransactiongetUpdate TransactionpostCapture TransactionpostRefund TransactionpostVoid TransactionpostList Settlement EventsgetList Settlement Event SummariesgetCheckout APIThe Checkout ObjectThe Merchant ObjectThe Discount ObjectThe Metadata ObjectThe Item ObjectThe Itinerary ObjectShipping & Billing ObjectsName ObjectAddress ObjectCheckoutRead CheckoutgetStorepostDirectpostUpdate CheckoutpostResend CheckoutpostCards APICards APIRead CardgetCancel CardpostFinalize a cardpostCharges APICharges APIAuthorize ChargepostList ChargesgetList charge eventsgetRead ChargegetCapture ChargepostRefund ChargepostUpdate ChargepostVoid ChargepostProgressgetVoid Chargepost https://api.affirm.com/api/v2/charges/{charge_id}/voidCancel an authorized charge.