This workflow follows the Execute Workflow Trigger → HTTP Request recipe pattern — see all workflows that pair these two integrations.

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 →

Download .json

{
  "name": "Add Google Drive File to Vector DB Webhook",
  "nodes": [
    {
      "parameters": {},
      "id": "62e355b9-f29e-4542-bc69-0862451611b5",
      "name": "Execute Workflow Trigger",
      "type": "n8n-nodes-base.executeWorkflowTrigger",
      "typeVersion": 1,
      "position": [
        720,
        300
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://n8n.yoururl.com/webhook/add_doc_to_vector_db",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "query",
              "value": "={{ $json.query.query }}"
            }
          ]
        },
        "options": {}
      },
      "id": "41af8ec1-258f-43dd-82ad-be28b323d83b",
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        940,
        300
      ],
      "credentials": {
        "httpHeaderAuth": {
          "name": "<your credential>"
        }
      }
    }
  ],
  "connections": {
    "Execute Workflow Trigger": {
      "main": [
        [
          {
            "node": "HTTP Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "a117a9b8-1c53-4548-b9cd-1f776f61b798",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "id": "VYQ5kVPM57CJavof",
  "tags": []
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

httpHeaderAuth

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About this workflow

Add Google Drive File to Vector DB Webhook. Uses executeWorkflowTrigger, httpRequest. Event-driven trigger; 2 nodes.

Source: https://github.com/daboi2331/ai-agents-masterclass/blob/main/9-n8n-rag-agent/n8n_Workflow_Add_Google_Drive_File_to_Vector_DB_Webhook.json — original creator credit. Request a take-down →

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