Hello friends and / or clickers!
I present you GameJolt API for MMF2!

Just download, put the four objects in the frame and done, but you need some events to make the API work.
If you have any questions, I will answer them, here's what you need to do:

Paste the four objects,
Click on GJ.API and click on alterable values tab
Set the game_id to your game id on the game jolt site and set game_key to your game key of your game, which is on gamejolt too
Change the datatype to eg. users/auth - trophies/add-achieved in either the tab or event editor
Set optional parameters in the EVENT EDITOR when an action happens
set API_generate to 1 in the EVENT EDITOR after the optional parameters
Make an event "When get is complete" with the get object

You will get some text that then you can cut with string tokenizer or something similar
Download:
GameJolt-API-MMF2.mfa