product listing automation using python and internal API

Looking for a dev who can make a script that gets data from one website and uses them as the information to upload the same product to another marketplace using python and internal api (public api not available)

Login site 1 - copy required parameters like photo, product name, description etc

then

Login site 2 - uses the copied parameter to list the product to this site

Successful listing is then logged to a google sheet as database