https://api.telegram.org/bot{BOT_TOKEN}/getUpdates
to get the Chat ID. Note that this will be a negative number.
https://api.telegram.org/bot{YOUR_TOKEN}/sendMessage
Test Webhook
button to check if the configuration is correct. If there’s an error, an error message will pop up. If you’re unable to resolve the issue, please use the feedback button in the extension sidebar to report the problem to us.