Capture

For a transaction to be captured, it must be in the PREAUTH state.

• Secret key is used to validate the API key. Then, the API key is mapped to the correct merchant.
• PSP test mode flag is sent to validate the transaction mode on the PSP side.

A new transaction is then created using the same information from the transaction with the PREAUTH state. The transaction state is updated to CAPTURE and the latest payment information is used by parsing the merchant PSP configuration.

Note: A transaction can't be captured more than once.

Operations

Capture Transaction

A transaction can be captured by providing the following parameters in a request header:

Parameter Name	Description	Type	Required
Secret-Key	The secret API key defined for the merchants	String	Yes
PSP-Test-Mode	A flag defining if the alias is for the PSP test mode	Boolean	No

URL path:

Parameter Name	Description	Type	Required
Transaction-Id	Id of the transaction that will be captured	String	Yes

Response body:

Parameter Name	Description	Type
transactionId	Stash! transaction id	String
amount	Amount in smallest currency unit (e.g. cent)	Int
currency	Currency	String
status	SUCCESS or FAIL or PENDING	String
action	CAPTURE	String

The Swagger documentation can be found here.