# transaction Transaction operations ## Operations - [Create a transaction](https://bump.sh/pgw/doc/axepta-api/en/operation/operation-post-merchant-parameter-transaction.md?server_id=server-https-api-sandbox-axepta-pl-v1) - [Retrieve transaction data](https://bump.sh/pgw/doc/axepta-api/en/operation/operation-get-merchant-parameter-transaction-parameter.md?server_id=server-https-api-sandbox-axepta-pl-v1) [Powered by Bump.sh](https://bump.sh)