8n-nodes-retellai]() [(1) ]()

### Answer --- To connect Retell AI with n8n for workflows like updating contacts, booking appointments, and rescheduling: ## Setting Up the Integration 1. Install the Retell AI Community Node in n8n [(1) ]() - Go to Settings → Community Nodes - Search for Retell AI and click Install 2. Add the Retell AI Node to Your Workflow - In the n8n workflow editor, click "+" to add a new node - Search for Retell AI - Choose your action (e.g., Create a phone call) - Paste your Retell AI API key from your dashboard ## Key Architecture Points - Use custom functions in Retell to trigger webhooks to n8n [(2) ]() - The webhook flow works like this: Retell sends data (via tool call) → n8n webhook receives it → n8n processes logic (e.g., calendar API, CRM update) → n8n sends response back to Retell - Make sure your n8n webhook uses POST method and the workflow is active in production [(3) ]() ## Important Tips - Ensure the webhook in n8n is not set to respond immediately—use "Respond to Webhook" node [(4) ]() - Retell is the client sending data; n8n is your server receiving it [(5) ]() - For booking appointments, you can use Retell's native cal.com integration, or build custom functions that call your calendar API through n8n For more details on webhook payloads, see: [Webhook Overview]() [(6) ]() For the n8n integration package: [

​ To learn more, see the sources I considered: [[1] Connect AI call agent to n8n](https://www.retellai.com/integrations/n8n) [[2] Discord message from @conect242004 on 2025-06-12](https://discord.com/channels/1186424376300679209/1294891368505937952/1382637567165468732) [[3] Retell not passing any data in the attached webhook](https://discord.com/channels/1186424376300679209/1434902217621639218) [[4] I’m integrating Retell AI with n8n using a custom function that checks for existing bookings](https://discord.com/channels/1186424376300679209/1425861757133520956) [[5] I am not sure how to to link retell and my n8n booking process](https://discord.com/channels/1186424376300679209/1413908347945615361) [[6] Webhook Overview](https://docs.retellai.com/features/webhook-overview) ​

Feel free to tag @AI Evy with additional questions. I also appreciate feedback, it helps me improve.

### Answer I don't have a pre-made n8n workflow template link to share from the available sources. However, here's an example workflow that's referenced in the documentation: *[Build an AI Powered Phone Agent 📞🤖 with Retell, Google Calendar and RAG]() * — an AI phone agent that books appointments and answers questions, fully automated. [(1) ]() You can also find the official Retell AI n8n integration package here: [@retellai/n8n-nodes-retellai]() If you need hands-on help building a custom workflow, consider reaching out to a [Retell Certified Partner]() — several specialize in n8n workflow automation, such as Humanoid AI, Aitoflo, or Sidetool. [(2) ]() [(3) ]() Would you like me to provide a general outline of how to structure an n8n workflow for contact updates and appointment booking instead?

​ To learn more, see the sources I considered: [[1] Connect AI call agent to n8n](https://www.retellai.com/integrations/n8n) [[2] Find a Certified Partner | Retell AI](https://www.retellai.com/partners-copy) [[3] Find a Certified Partner | Retell AI](https://www.retellai.com/partners) ​

Feel free to tag @AI Evy with additional questions. I also appreciate feedback, it helps me improve.