Gmail受信メール処理ワークフロー（step3）

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\u53d7\u4fe1\u30e1\u30fc\u30eb\u51e6\u7406\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\uff08Step3\uff09",
  "nodes": [
    {
      "parameters": {
        "pollTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        },
        "simple": false,
        "filters": {
          "labelIds": [
            "Label_3"
          ]
        },
        "options": {}
      },
      "id": "fa3af6c1-fe8d-4ce5-8fbb-455f177829b6",
      "name": "Gmail Trigger",
      "type": "n8n-nodes-base.gmailTrigger",
      "typeVersion": 1.2,
      "position": [
        1088,
        352
      ],
      "credentials": {
        "gmailOAuth2": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "options": {}
      },
      "id": "ee153ce1-2819-444c-af6e-4466612361c7",
      "name": "\u30e1\u30fc\u30eb\u60c5\u5831\u62bd\u51fa",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1312,
        352
      ]
    },
    {
      "parameters": {
        "resource": "document",
        "operation": "create",
        "driveId": "myDrive",
        "folderId": "1cCiiz5tMpoGxzVRAWFgJNKPJ3tvzPyDN",
        "title": "{{ $('Gmail Trigger').item.json.payload.headers.find(h => h.name === 'From').value.split('<')[0].trim() }} - \u30e1\u30fc\u30eb\u8a18\u9332"
      },
      "id": "d6528bd9-8a3c-4c04-b719-42c7ecbe29f8",
      "name": "Google Docs\u4f5c\u6210",
      "type": "n8n-nodes-base.googleDocs",
      "typeVersion": 2,
      "position": [
        1968,
        352
      ],
      "credentials": {
        "googleDocsOAuth2Api": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "options": {}
      },
      "id": "b6383654-998a-486e-a952-b3a02d85d384",
      "name": "\u8981\u7d04\u7d50\u679c\u7d71\u54081",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1760,
        352
      ]
    },
    {
      "parameters": {
        "model": "chatgpt-4o-latest",
        "prompt": "\u4ee5\u4e0b\u306e\u30e1\u30fc\u30eb\u5185\u5bb9\u3092\u8981\u7d04\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u5f62\u5f0f\u3067\u65e5\u672c\u8a9e\u3067\u8fd4\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\n\n\u3010\u8981\u7d04\u3011\n\u30fb[\u7b87\u6761\u66f8\u304d\u3067\u8981\u7d04]\n\n\u3010\u9001\u4fe1\u8005\u3011{{ $json.payload.headers.find(h => h.name === 'From').value.split('<')[0].trim() }}\n\u3010\u4ef6\u540d\u3011{{ $json.payload.headers.find(h => h.name === 'Subject').value }}\n\u3010\u65e5\u6642\u3011{{ new Date($json.internalDate * 1).toISOString() }}\n\u3010\u30b9\u30c6\u30fc\u30bf\u30b9\u3011\u672a\u5bfe\u5fdc\n\u3010\u6b21\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3011\n\u30fb[\u5fc5\u8981\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u3042\u308c\u3070\u8a18\u8f09\u3001\u306a\u3051\u308c\u3070\u300c\u306a\u3057\u300d]\n\u3010\u7de0\u5207/\u65e5\u4ed8\u3011\n\u30fb[\u671f\u9650\u3084\u91cd\u8981\u306a\u65e5\u4ed8\u304c\u3042\u308c\u3070\u8a18\u8f09\u3001\u306a\u3051\u308c\u3070\u300c\u306a\u3057\u300d]\n\n\u3010\u30e1\u30fc\u30eb\u672c\u6587\u3011\n{{ $json.snippet }}",
        "options": {},
        "requestOptions": {}
      },
      "id": "653aaac9-b1c5-4239-a343-d07f2a40fac3",
      "name": "OpenAI\u8981\u7d04\u51e6\u7406",
      "type": "n8n-nodes-base.openAi",
      "typeVersion": 1.1,
      "position": [
        1536,
        352
      ],
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      }
    }
  ],
  "connections": {
    "Gmail Trigger": {
      "main": [
        [
          {
            "node": "\u30e1\u30fc\u30eb\u60c5\u5831\u62bd\u51fa",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "\u30e1\u30fc\u30eb\u60c5\u5831\u62bd\u51fa": {
      "main": [
        [
          {
            "node": "OpenAI\u8981\u7d04\u51e6\u7406",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "\u8981\u7d04\u7d50\u679c\u7d71\u54081": {
      "main": [
        [
          {
            "node": "Google Docs\u4f5c\u6210",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI\u8981\u7d04\u51e6\u7406": {
      "main": [
        [
          {
            "node": "\u8981\u7d04\u7d50\u679c\u7d71\u54081",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "a57a65dc-d2f5-4bc4-a44b-79062be880dc",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "id": "1y35KXgIoSjYFZyY",
  "tags": [
    {
      "createdAt": "2025-09-29T09:08:04.735Z",
      "updatedAt": "2025-09-29T09:08:04.735Z",
      "id": "CoueiOmq51e8qA0q",
      "name": "Gmail\u81ea\u52d5\u5316"
    }
  ]
}

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
• googleDocsOAuth2Api
• openAiApi

About this workflow

Gmail受信メール処理ワークフロー（Step3）. Uses gmailTrigger, googleDocs, openAi. Event-driven trigger; 5 nodes.

Source: https://github.com/omksds/sandbox/blob/0fd8c76d36d3411b3d119fba17bd68dde0abe9a4/20250929_mail-to-dashboard/gmail_workflow_step3.json — original creator credit. Request a take-down →

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