Basically a fork of Contact form 7 TO API + Basic Auth by kennym with some bugfix.
You can also send the client IP and user agent adding in the form
[hidden ip “_remote_ip”]
[hidden ua “_user_agent”]
Plugin compatible and tested up to:
WordPress: v5.8.3
Contact Form 7: v5.5.3
For any issue with this plugin text me on Telegram @andreapit.