Trigger outbound Vapi AI voice calls from new Jotform submissions

This workflow connects JotForm submissions to Vapi AI, triggering a personalized outbound call via an AI voice assistant immediately after a user submits your form. Requirements JotForm - A JotForm account - JotForm API credentials enabled in n8n - A published JotForm form with a phone number field Vapi - A Vapi account with credit - A connected phone number for making calls - An assistant created and ready for outbound calls - Your Vapi API key --- Workflow Steps 1. JotForm Trigger - Starts the workflow when a new form submission is received. 2. Information Extractor - Formats the phone number with a +, country code, and full number (e.g., +391234567890) for compatibility with Vapi. 4. Set Fields for Vapi - Configure these fields: - phonenumberid: ID of the Vapi number used for the call - assistantid: ID of the Vapi assistant - apikey: Your Vapi API key 5. Start Outbound Vapi Call - Sends a POST request to https://api.vapi.ai/call with: - The formatted phone number - All required Vapi fields - Any additional info mapped from the form, for personalization --- Customization - Add more form fields: Include extra data (such as name, appointment time) and add to the Vapi payload. - Conditional logic: Use n8n filter nodes to control if/when calls are made. - Dynamic assistant selection: Route submissions to different assistants or numbers based on user responses. --- Notes - Ensure phone numbers are formatted correctly in the extractor node to prevent call errors. - Any field from your form can be passed in the API payload and used in the assistant's script. --- Need Help? For additional resources or help, visit 1 Node.