Gmail Vector Insert

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 →

{
  "name": "gmail_vector_insert",
  "nodes": [
    {
      "parameters": {
        "operation": "getAll",
        "filters": {
          "receivedAfter": "2025-12-08T00:00:00"
        }
      },
      "type": "n8n-nodes-base.gmail",
      "typeVersion": 2.1,
      "position": [
        240,
        16
      ],
      "id": "890c4ddd-0125-456f-93a8-9ef237dde002",
      "name": "Get many messages",
      "credentials": {
        "gmailOAuth2": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {},
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        0,
        0
      ],
      "id": "3a01391f-d6ed-4f8e-8e89-33c71879e83a",
      "name": "When clicking \u2018Execute workflow\u2019"
    },
    {
      "parameters": {
        "workflowId": {
          "__rl": true,
          "value": "rzeDKhMa5FQAvyhF",
          "mode": "list",
          "cachedResultUrl": "/workflow/rzeDKhMa5FQAvyhF",
          "cachedResultName": "vectorstore_insert"
        },
        "workflowInputs": {
          "mappingMode": "defineBelow",
          "value": {},
          "matchingColumns": [],
          "schema": [],
          "attemptToConvertTypes": false,
          "convertFieldsToString": true
        },
        "options": {}
      },
      "type": "n8n-nodes-base.executeWorkflow",
      "typeVersion": 1.3,
      "position": [
        448,
        16
      ],
      "id": "a75a1a7d-da5a-4a77-bd28-c909e7d57400",
      "name": "Call 'vectorstore_insert'"
    }
  ],
  "connections": {
    "Get many messages": {
      "main": [
        [
          {
            "node": "Call 'vectorstore_insert'",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "When clicking \u2018Execute workflow\u2019": {
      "main": [
        [
          {
            "node": "Get many messages",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "14a3f77d-168d-4854-b6f1-3499768f5535",
  "id": "elMmuFERJQemOatV",
  "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.

• gmailOAuth2

About this workflow

gmail_vector_insert. Uses gmail. Event-driven trigger; 3 nodes.

Source: https://github.com/utkanbir/personalAI_mvp/blob/3d41c9a14fb02248697ffdd12cc65f2a34a42fa0/n8n/gmail_vector_insert.json — original creator credit. Request a take-down →

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