Here's a reference to the old UI using an HTTP Post
Server:Port: https://www.triggercmd.com
Path: api/Tasker?trigger=Louder&computer=Desktop
Data/File: token=123xyz
Content Type: application/x-www-form-urlencoded

The new API has these fields. Can you map the above parms to the below parms.
Method: Post
URL:
Headers:
Query Parameters:
Body:
File to Send: