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/
Request Variables
| Name | Type | Description |
|---|---|---|
| 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. |