JUMP TOPrimer APIClient SessionCreate a client sessionpostRetrieve a client sessiongetUpdate client sessionpatchPayments APISearch & list paymentsgetCreate a paymentpostAuthorize a paymentpostCapture a paymentpostCancel a paymentpostRefund a paymentpostResume a paymentpostAdjust authorized amountpostGet a paymentgetPayment Methods APISave a payment method tokenpostList saved payment methodsgetDelete a saved payment methoddeleteUpdate the default saved payment methodpostObservability API (beta)Create an external paymentpostUpdate an external paymentpatchLoyalty APIGet a loyalty customer's points balancegetCreate a loyalty transactionpostList the transactions for a customergetPrimer WebhooksPayment WebhooksPayment Status UpdatepostPayment RefundpostDispute & Chargebacks WebhooksDispute OpenpostDispute StatuspostList saved payment methodsget https://api.sandbox.primer.io/payment-instrumentsRetrieve a list of stored payment methods for a customer.