What's the string in URL to return user's posts?

[callten]

Hi, I know it's commented out in your code (line 142-145 in musically.php) but this url worked to return users' posts up until a few weeks ago. What's the significance of the string ("Yrs2DW4X8sbayZJNFXf8lV8BGYJs6vd69fGQ8eA9" ) in the URL and can I ask how you came to find this API call and if you can see if something's changed? The server is returning status 500 with an IllegalArgumentException.

[callten]

Ok, it turns out they've introduced a load of new API calls and that one has been retired.

[mangledbottles]

This API hasnt been updated in 8 months. There is some documentation beside functions.
How familiar are you with reverse engineering, API scripting or anything?