Any chance that triggers can be enhanced to allow you to add static parameters to the webhook request?
Oh, say.....an "access_token" and value?
Also, I think I need to change the key "value" to "args" while we're at it...
[I'm integrating a Particle X enon with the Adafruit IO system. The Xeno n can't talk MQTT or REST, but I'm able to move data from the X enon through a publishing webhook from Particle. Now I want to be able to call functions (issue commands) from Adafruit's Trigger webhook.]