Automatic Whatsapp Response with Groq LLM and Conversation Memory

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "id": "e1kaHRmj9xd4n9Wa",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "name": "WhatsApp Assistant AI Agent Small Business",
  "tags": [],
  "nodes": [
    {
      "id": "ed6f6f8b-6009-4c2e-89ad-29016149cc07",
      "name": "AI Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        180,
        -80
      ],
      "parameters": {},
      "typeVersion": 1.8
    },
    {
      "id": "f02335c3-c09e-4408-a409-7cf905d32521",
      "name": "Groq Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatGroq",
      "position": [
        160,
        120
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "9fb63d68-c966-42a6-a948-d78bbc6d7d51",
      "name": "Simple Memory",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        360,
        120
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "fe7973ff-3f7f-4406-b4f7-067a14440475",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -700,
        -260
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "3d6c3777-a36f-4123-a0fe-efdab2f39208",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -360,
        -260
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "28d6cc5c-1842-4db3-8a1f-1ad96c67a797",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -80,
        -260
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "4144e721-23d5-42f7-83a2-30cc17439b6f",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        100,
        -260
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "d62c10eb-e957-470d-ac18-649700cd9287",
      "name": "Sticky Note4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        100,
        100
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "508bcd49-0f70-41c0-9d65-48a4a24bd7ea",
      "name": "Sticky Note5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        320,
        100
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "bcd60f25-2b14-43a7-947f-ecb69006421c",
      "name": "Sticky Note6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        520,
        -260
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "9ebe709e-261a-44ec-8b25-8ef35d84cf2d",
      "name": "Output",
      "type": "n8n-nodes-base.whatsApp",
      "position": [
        640,
        -80
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "aa449ae1-8498-48c1-b810-d190c6e84041",
      "name": "Input Submissions",
      "type": "n8n-nodes-base.whatsAppTrigger",
      "position": [
        -280,
        -60
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "18fd38c2-ca44-4fe0-99cc-5b2212dd42e2",
      "name": "Signpost",
      "type": "n8n-nodes-base.if",
      "position": [
        -60,
        -60
      ],
      "parameters": {},
      "typeVersion": 2.2
    }
  ],
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "0aa1beab-f36d-4c7a-a197-e8654fab222f",
  "connections": {
    "AI Agent": {
      "main": [
        [
          {
            "node": "Output",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Signpost": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Simple Memory": {
      "ai_memory": [
        [
          {
            "node": "AI Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Groq Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Input Submissions": {
      "main": [
        [
          {
            "node": "Signpost",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

About this workflow

This workflow is intended for individual users or teams who want to automate their small business on WhatsApp practically by automatically replying about your business products or services using the groq model. Based on small businesses, there is a task to answer many customers…

Source: https://n8n.io/workflows/3707/ — original creator credit. Request a take-down →

More AI & RAG workflows → · Browse all categories →

Related workflows

Workflows that share integrations, category, or trigger type with this one. All free to copy and import.