Linux screenshot app that'll upload chevereto?

Might you know of anything that’ll let me capture screenshot and auto upload it to self hosted Chevereto?

Right now I’m in the middle of checking some things out, like Flameshot, Shutter and ksnip… some of them offer imgur upload but I was hoping to get away from imgur and use my own self hosted stuff.

Have you checked:
In menu > screenshot > export …

Thanks for the tip - gonna keep digging around.

That just looks like a shortcut to Upload section in Preferences which is blank (choose aaccount) for me, so I reckon I have to figure out how to add FTP upload user with Chevereto but I do not believe that is possible.