PHP Oauth2 Lichess puzzles

Hi there,
since I'm not happy with how few puzzle statistics you get, I wanted to make my own.
I tried it with python for...8hours and gave up.

Now I have my webserver set up, and I manage to get my authorization code and my token.

Next step would be, to somehow get the puzzle-activity with a request to this URL: lichess.org//api/user/{username}/puzzle-activity
(I changed {username} to Asrar).

This is where my understanding completely stops.
I'm using php and CURL to send / receive data, but I have no idea what kind of header I have to send, to not get a "Missing authorization header" error.

I can't find that info in the api documentation either.
I also only get "404 - Resource not found"

I would greatly appreciate some help here.
Thanks in advance,

Asrar

You send in the header the authorization bearer ?

I do.

I sent this program to a friend(he does these things for a living), and he told me, the puzzle-activity endpoint seems to be dead.
It's also asked on the Discord now.
So I hope to hear back soon, to see if it's that the api that has a bug, or the documentation.

Try send the request to the protocol http instead https.

Then I get the message "301 Moved Permanently"

So...any other api link for the puzzles?

niklasf posted this on the Github issue I made:
"Documentation bug. The actual URL is lichess.org/api/user/puzzle-activity, and it gives the activity of the user authorized via OAuth."

With that, it works now. Thank you Niklasf!

Does it work? I still get page 404 error.
lichess.org/api/Asrar/puzzle-activity

Yes.
Don't replace "user" with the username.
Just copy paste this: lichess.org/api/user/puzzle-activity
And then use oauth2 to login and send the authorization things.
This is my php part, that gets the data: pastebin.com/yWELTiTf
Hope it helps.