post https://api.clientpay.com/v2/payer/paymentmethods/update
Pass in the paymentMethodId along with the corresponding payment method fields to be updated. Only values that can be updated are isPrimary, cardholderName (cards), nameOnAccount (eCheck), expirationDateMonth, and expirationDateYear.
Header Parameters
| Parameter | Type | Description |
|---|---|---|
| accessId* | String | Unique identifier that ensures that the integrator has the authorization to make requests on behalf of the customer. (Specifically, a customer's merchant account) |
Body Parameters
| Parameter | Type | Description |
|---|---|---|
| token* | Object/Hash | Object containing authentication parameters - most crucially the requestId which is required with every call. For more information, see the Token Object. |
| paymentMethods* | Array of Objects | Array of Payment Method Objects |