Charging a Saved Card

Use POST /Payment/ChargeSavedCard to create a payment request for a registered customer and charge a saved card payment method.

Endpoint

URL: https://api.synchpay.com/Payment/ChargeSavedCard
Method: POST
Authorization: Bearer <AccessToken>

The access token is obtained from /auth/token using your ClientId and ClientSecret.

Request Body

Parameter	Type	Description	Required
`Amount`	integer	Amount to charge in cents.	Yes
`RegistrationId`	string	Unique ID of the user registration.	Yes
`PaymentMethodId`	string	Saved card payment method ID.	Yes
`CompanyId`	string	SynchPay company ID.	No
`CompanyReferenceId`	string	Your external company reference ID.	No
`Attachment`	string	Base64-encoded PDF attachment.	No
`DueDate`	string	Due date in `YYYY-MM-DD` format.	No

Use list saved card payment methods to find the PaymentMethodId.

Example Request

{
  "Amount": 5000,
  "RegistrationId": "6e8d9257-bd5f-45cf-8f29-6d0ae8a6d991",
  "PaymentMethodId": "pm_123",
  "CompanyReferenceId": "loc-001",
  "DueDate": "2026-06-03"
}

Response

Field	Type	Description
`PaymentRequestId`	string	Created payment request ID.
`RegistrationId`	string	User registration ID.
`Status`	string	Resulting card payment request status.
`ChargedAmount`	integer	Amount charged in cents.

{
  "PaymentRequestId": "ce0e3549-a83e-4cf6-bb5c-1d50a21d8af7",
  "RegistrationId": "6e8d9257-bd5f-45cf-8f29-6d0ae8a6d991",
  "Status": "success",
  "ChargedAmount": 5000
}

Documentation Index

​Endpoint

​Request Body

​Example Request

​Response

Endpoint

Request Body

Example Request

Response