Before connecting
Use the site’s WordPress URL and a WordPress user allowed to create posts and upload images. Create an application password for Pinsearch; do not use the user’s normal login password.1
Add the site
In Settings → WordPress, add a site and enter Site name, Site URL, Username and Application password. Use the address where WordPress is installed, including its subdirectory if applicable.
2
Choose its default status
Select the default option if this should be the starting destination for articles. The first connected site becomes the default; only one site can be default at a time.
3
Save and check the result
Click Save site. Saving tests the connection before keeping it. Read any field errors and correct them before retrying.