Traccar & Callmebot.com

Hello, I hope someone can help me.
I've been trying to get traccar and callmebot.com up and running for days.

<entry key='notifications.enable'>true</entry>
<entry key='notifications.types'>web,mail,sms</entry>
<entry key='sms.http.enabled'>true</entry>
<entry key='sms.http.url'>https://api.callmebot.com/whatsapp.php</entry>
<entry key='sms.http.authorization'>apikey=YOUR_API_KEY</entry>
<entry key='sms.http.template'>
 {
 "phone": "{phone}",
 "text": "{message}",
 "apikey": "YOUR_API_KEY"
 }
</entry>

what's wrong?

thank you Roberto

What's the API?

hello, the only thing I have is this

https://www.postman.com/security-geoscientist-48739493/callmebot/request/i50m61q/whatsapp-send-text-message

and

https://www.callmebot.com/

What you have in the config doesn't seem to match the format at all.