Can't validate /webhook with facebook

[gioknx]

The verify webhook part of tutorial is not working; facebook say the URL is not valid

[gioknx]

Exact error: The callback URL or verification token could not be validated. Please check the information provided or try again later.

Context: when trying to add the ngrok webhook URL to facebook

[marcohl]

I got the {"success":true,"info":"WhatsApp API v1.1.2 | V⦿iceflow | 2023","status":"healthy","error":null} message, however I don´t get the URL to validate my webhook, the only thing I get in the Webview as a URL address is "/".

[ariasnavarro2496]

lo solucionaron?

[mattwr18]

Getting the same, both with the fork of the repl and locally with localtunnel.