Auto-call new Typeform submissions with Vapi voice assistant
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 4 nodes and runs on Typeform events. Along the way it connects Typeform. It also calls api.vapi.ai over HTTP.
How it runs
Trigger: On Typeform events.
- Wait: waits 2 minutes
- Set fields (Edit Fields (Set)): sets 3 fields: vapiPhoneNumberId, vapiAssistantId, vapiApi
- Start outbound Vapi call (HTTP Request): calls api.vapi.ai (POST)
Services it uses
HTTP calls to: api.vapi.ai
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (4)
- HTTP Request
n8n-nodes-base.httpRequest - Edit Fields (Set)
n8n-nodes-base.set - Wait
n8n-nodes-base.wait - Typeform Trigger
n8n-nodes-base.typeformTrigger
From the author
This n8n automation connects your Typeform forms with Vapi AI, allowing you to immediately call new form respondents with a personalized message from a Vapi AI assistant, as soon as a form submission is received. 🧾 Requirements Typeform - A Typeform account…