Ok, thank you for your answer

Hello,

I have a working blender scene that I open in my web browser, no problem on this side, but I was wondering if there was a way to save the modifications made on the web browser using the API which would overwrite the original json file.
For example, I create and move a box through my web browser's interface, is there an API method I did not found allowing me to save those modifications, or the state of the scene, and open it back in blender with this new box ?

Thank you !