Transaction History API
This documentation is for the legacy Helcim Gateway. New merchants should refer to the Helcim Commerce API documentation.
Users can retrieve a list of transactions in XML format that were processed on a particular date by sending a POST or GET request to: https://gateway.helcim.com/api/
|merchantId||numeric||Your merchant id; must not include any spaces or special characters.|
|token||alpha||Your Gateway token (generated within the Gateway Administration Tool).|
|date||alpha (YYYYMMDD)||The date of the transactions to retrieve.|
|(or) search||alpha||Instead of date, you can search transaction, order and billing information.|