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RetellAI

Last updated Nov 21, 2025

Official n8n node for RetellAI API integration

190 Weekly Downloads
805 Monthly Downloads

Included Nodes

RetellAI
Retell AI Trigger

Description

n8n-nodes-retellai

This is the official n8n node for RetellAI. It provides nodes to interact with the RetellAI API for creating and managing voice AI agents.

RetellAI provides APIs for creating conversational AI agents with natural-sounding voices.

Installation

Follow the installation guide in the n8n community nodes documentation.

Operations

Agent

  • Create Agent
  • Update Agent
  • Delete Agent
  • Get Agent
  • Get Many Agents

Call

  • Create Call
  • End Call
  • Get Call
  • Get Many Calls
  • Watch Call (Trigger)

Concurrency

  • Get Concurrency

Knowledge Base

  • Create Knowledge Base
  • Get Knowledge Base
  • Get Many Knowledge Bases
  • Delete Knowledge Bases

LLM

  • Create LLM
  • Update LLM
  • Delete LLM
  • Get LLM
  • Get Many LLMs

Phone Number

  • Create Phone Number
  • Update Phone Number
  • Delete Phone Number
  • Get Phone Number
  • Get Many Phone Numbers

Voice

  • Get Voice
  • Get Many Voices

Resources

Support

For support with this integration, please contact RetellAI support at support@retell.ai or visit our documentation.