AI Voice Chat using Webhook, Memory Manager, OpenAI, Google Gemini & ElevenLabs

Webhook

High

Nodes

Webhook

Trigger

High

Complexity

7/22/2025

Added

Workflow Overview

Total Nodes

Node Types

sticky Note

Sticky Note1, Sticky Note5, Sticky Note, Sticky Note2

4 nodes

limit

Limit

1 node

memory Manager

Get Chat, Insert Chat

2 nodes

aggregate

Aggregate

1 node

memory Buffer Window

Window Buffer Memory

1 node

lm Chat Google Gemini

Google Gemini Chat Model

1 node

respond To Webhook

Respond to Webhook

1 node

http Request

ElevenLabs - Generate Audio

1 node

chain Llm

Basic LLM Chain

1 node

webhook

Webhook

1 node

open Ai

OpenAI - Speech to Text

1 node

Workflow JSON

10.64 KB

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  },
  "name": "AI Voice Chat using Webhook, Memory Manager, OpenAI, Google Gemini & ElevenLabs",
  "tags": [
    {
      "id": "mqOrNvCDgQLzPA2x",
      "name": "Workflows",
      "createdAt": "2024-08-07T14:18:53.614Z",
      "updatedAt": "2024-08-07T14:18:53.614Z"
    }
  ],
  "nodes": [
    {
      "id": "86cbf150-df4f-42f7-b7b3-e03c32e6f23c",
      "name": "Get Chat",
      "type": "@n8n/n8n-nodes-langchain.memoryManager",
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        1700,
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      "typeVersion": 1,
      "alwaysOutputData": true
    },
    {
      "id": "a9153a24-e902-4f29-9b83-447317ce3119",
      "name": "Insert Chat",
      "type": "@n8n/n8n-nodes-langchain.memoryManager",
      "position": [
        2540,
        -400
      ],
      "parameters": {
        ...

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