pip install requests
python scratch50.py -d https://scratch.mit.edu/projects/26329122/
python scratch50.py -o 26329122.sb2
Output:
JSON containing information on all sprites and their scripts in the project file.
Note:
As of Scratch 3, the API used to download projects no longer applies for sb3 files;
instead, you must download the .sb3 manually and then run the -o command on the
downloaded file.