Image upload to remove.bg website

[anonwins]

It seems the recommended method is by using CURL.
And I found this extension which supposedly adds curl capabilities.
You might want to give it a try.

Using LINUX commands in App Inventor. Extension

8.- curl This is a great command to work with the Internet, you will be able to download files, upload them as an FTP client, read Query HTTP Headers, POST sending,… …but with this 7.58 (Android) version, only these protocols work: file https http [shell_curl] curl --version curl --help curl -I https://community.appinventor.mit.edu/ curl -o /mnt/sdcard/my_logo.png http://domain.com/image.png Read this: https://www.tecmint.com/linux-curl-command-examples/