It cannot parse parameters, I simple call the web string and the flow I want to invoke with stringify happens. How would I call this from Home Assistant?
First, you have to install curl for windows : curl - Download
Then you can call it like this:
c:\<pathToCurl>\curl -X GET -H "Content-Type: application/json" http://<url>
The content-type header may, or may not be required depending upon your implementation.
I put my curl command in a batch file. That way I can get it running before I try to integrate it into Home Assistant.