Payment-Complete-v2

Barion API: Complete a payment

POST	/v2/Payment/Complete

The /payment/CompletePayment API endpoint is used to complete a formerly prepared and 3DS authenticated payment in the Barion system.

Prerequisites before use:

• Creating an account in Barion
• Creating a shop in Barion
• Calling the Barion API
• Barion Shop Authentication

v2 This API endpoint is available in API v2 only.

Use cases

This API endpoint is designed to be used in the following scenarios:

• Token Payment

Input properties

Property name	Property type	Limitations and constraints	Description
POSKey	Guid	* Required	The secret API key of the shop, generated by Barion. This lets the shop to authenticate through the Barion API, but does not provide access to the account owning the shop itself.
PaymentId	Guid	* Required	The identifier of the formerly initialized and authenticated payment, generated by the Barion system.

Output properties

Property name	Property type	Description
PaymentId	Guid	The identifier of the payment, generated by the Barion system.
PaymentRequestId	string	The payment identifier supplied by the API caller in the request.
PaymentStatus	PaymentStatus	The status of the payment in the Barion system.
IsSuccessful	bool	Indicates whether the charge was successful
TraceId	string	Identifies the nature of the token payment.