Tools are not called
My prompt ask to call the tool at 2 moments.
But the tools is never called and so my webhook is not working. Can you please help me?
But the tools is never called and so my webhook is not working. Can you please help me?
tools array and the serverUrl (webhook) settings? This will help me check if the tools are properly set up for function calling and webhook triggering.⤵️ Mention @Vapi Support Bot for follow-ups 🐥


tools array with its function name, parameters, and webhook URL, like this:{your-assistant-id} and <your-token> with your actual values. tools array (including the Reservation tool definition)? This will help me check for any parameter or structure mismatches that might prevent the tool from being called.Reservation tool by name, and that the function name matches exactly (including case). If the tool still isn't triggered, try adding an explicit instruction in your prompt, such as:{your-assistant-id} and <your-token> with your actual values. toolstoolstoolsserverUrl{your-assistant-id}{your-assistant-id}<your-token><your-token>ReservationWhen the user wants to book an appointment, call the Reservation tool with the required parameters.Please create a reservation with the following details:
Email: test@example.com, NomClient: John Doe, Reservation: 25 May, TypeService: Consultation.Please create a reservation with: Email: test@example.com, NomClient: John Doe, Reservation: 25 May, TypeService: Consultation.{
"type": "function",
"function": {
"name": "Reservation",
"parameters": {
"type": "object",
"properties": {
"date": { "type": "string" },
"service": { "type": "string" }
}
}
},
"server": { "url": "https://your-server.com/reservation" }
}curl https://api.vapi.ai/assistant/{your-assistant-id} \
-H "Authorization: Bearer <your-token>"curl https://api.vapi.ai/assistant/{your-assistant-id} \
-H "Authorization: Bearer <your-token>"