Hi,
The way to access by WebService to the serials is the "check" url, like explain in the consume tutorial page.
www.hikashop.com/support/documentation/1...onsume-features.html
The url is in this form:
index.php?option=com_hikaserial&ctrl=serial&task=check&hikaserial[serial]=YOUR_SERIAL_DATA&hikaserial[format]=xml
When you call the "check", HikaSerial will use the view "serial | check_XXX" (where XXX is html, json or xml).
You can override the views (in HikaShop > Display > Views) like any other HikaSerial views.
By overriding a "check" view, you can display the information you want about the serial. So you can display the consumption date or any other information you want.
Regards,