# Transaction capture **POST /{merchantId}/transaction/{transactionId}/capture** Capture of a paid transaction in [transaction pre-authorisation](https://bump.sh/pgw/doc/imoje-api-en#topic-transaction-pre-authorisation). ## Servers - Production environment: https://api.imoje.pl/v1/merchant (Production environment) - Test environment: https://sandbox.api.imoje.pl/v1/merchant (Test environment) ## Authentication methods - Authorization token ## Parameters ### Path parameters - **merchantId** (string) Merchant identifier - **transactionId** (string(uuid)) Transaction identifier as `UUID v4` ## Responses [Powered by Bump.sh](https://bump.sh)