AI-Powered Google Sheets Email Workflow

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": "Ejemplo-01-IA",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "minutes"
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.3,
      "position": [
        -640,
        -144
      ],
      "id": "a01db10e-cf8c-47d3-9228-05b1f050c5a8",
      "name": "Schedule Trigger"
    },
    {
      "parameters": {
        "documentId": {
          "__rl": true,
          "value": "1NmXu4PWpkkzLt4Z2Itny1Njj0EioqZvAAgJNmNm2ZRc",
          "mode": "list",
          "cachedResultName": "data-n8n-ejemplo-01",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NmXu4PWpkkzLt4Z2Itny1Njj0EioqZvAAgJNmNm2ZRc/edit?usp=drivesdk"
        },
        "sheetName": {
          "__rl": true,
          "value": "gid=0",
          "mode": "list",
          "cachedResultName": "Hoja 1",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NmXu4PWpkkzLt4Z2Itny1Njj0EioqZvAAgJNmNm2ZRc/edit#gid=0"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.googleSheets",
      "typeVersion": 4.7,
      "position": [
        -448,
        -144
      ],
      "id": "c2c22378-7d85-46ba-af4f-8e161201359f",
      "name": "Get row(s) in sheet",
      "credentials": {
        "googleSheetsOAuth2Api": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 3
          },
          "conditions": [
            {
              "id": "1996d9aa-6ee8-4b6a-89d7-da782e624c42",
              "leftValue": "={{ $json.Enviado }}",
              "rightValue": "no",
              "operator": {
                "type": "string",
                "operation": "equals"
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.3,
      "position": [
        -288,
        -144
      ],
      "id": "ca275025-8a90-4a9e-aef6-fdfc5d98f6e4",
      "name": "If"
    },
    {
      "parameters": {
        "sendTo": "={{ $json.Correo }}",
        "subject": "=Bienvenid@  {{ $json.Nombre }}",
        "emailType": "text",
        "message": "=Bienvenido a nuestra empresa D/D\u00f1a {{ $json.Nombre }} con el cargo de {{ $json.Tipo }}\n\nUn saludo",
        "options": {}
      },
      "type": "n8n-nodes-base.gmail",
      "typeVersion": 2.2,
      "position": [
        256,
        -128
      ],
      "id": "722101d2-fd37-4c52-b5ac-6c8b37de7a60",
      "name": "Send a message",
      "credentials": {
        "gmailOAuth2": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "operation": "update",
        "documentId": {
          "__rl": true,
          "value": "1NmXu4PWpkkzLt4Z2Itny1Njj0EioqZvAAgJNmNm2ZRc",
          "mode": "list",
          "cachedResultName": "data-n8n-ejemplo-01",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NmXu4PWpkkzLt4Z2Itny1Njj0EioqZvAAgJNmNm2ZRc/edit?usp=drivesdk"
        },
        "sheetName": {
          "__rl": true,
          "value": "gid=0",
          "mode": "list",
          "cachedResultName": "Hoja 1",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NmXu4PWpkkzLt4Z2Itny1Njj0EioqZvAAgJNmNm2ZRc/edit#gid=0"
        },
        "columns": {
          "mappingMode": "defineBelow",
          "value": {
            "Nombre": "={{ $('Get row(s) in sheet').item.json.Nombre }}",
            "Correo": "={{ $('Get row(s) in sheet').item.json.Correo }}",
            "Tipo": "={{ $('Get row(s) in sheet').item.json.Tipo }}",
            "Enviado": "=si",
            "ID": "={{ $('Get row(s) in sheet').item.json.ID }}"
          },
          "matchingColumns": [
            "ID"
          ],
          "schema": [
            {
              "id": "ID",
              "displayName": "ID",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "type": "string",
              "canBeUsedToMatch": true,
              "removed": false
            },
            {
              "id": "Nombre",
              "displayName": "Nombre",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "Correo",
              "displayName": "Correo",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "Tipo",
              "displayName": "Tipo",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "Enviado",
              "displayName": "Enviado",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "row_number",
              "displayName": "row_number",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "type": "number",
              "canBeUsedToMatch": true,
              "readOnly": true,
              "removed": true
            }
          ],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {}
      },
      "type": "n8n-nodes-base.googleSheets",
      "typeVersion": 4.7,
      "position": [
        496,
        -128
      ],
      "id": "7d9cf1bf-91cb-4ffa-b596-02e0039fdaec",
      "name": "Update row in sheet",
      "credentials": {
        "googleSheetsOAuth2Api": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -64,
        -336
      ],
      "id": "5dd9d151-b015-4d09-86d1-ae6ac1100a44",
      "name": "HTTP Request"
    },
    {
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": ""
        },
        "messages": {
          "values": [
            {}
          ]
        },
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.ollama",
      "typeVersion": 1,
      "position": [
        -80,
        32
      ],
      "id": "5f3b5733-9bd3-488b-9ab1-d4341fd819e1",
      "name": "Message a model",
      "credentials": {
        "ollamaApi": {
          "name": "<your credential>"
        }
      }
    }
  ],
  "connections": {
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "Get row(s) in sheet",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get row(s) in sheet": {
      "main": [
        [
          {
            "node": "If",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If": {
      "main": [
        []
      ]
    },
    "Send a message": {
      "main": [
        [
          {
            "node": "Update row in sheet",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1",
    "availableInMCP": false
  },
  "versionId": "3dd034dc-a696-4f16-a5c7-a3b34a29e983",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "id": "uHt5WBZDaSXHwApM",
  "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
• googleSheetsOAuth2Api
• ollamaApi

About this workflow

Ejemplo-01-IA. Uses googleSheets, gmail, httpRequest, ollama. Scheduled trigger; 7 nodes.

Source: https://github.com/isaiasfl/agentes-n8n/blob/ee7f8eafb9ef96eb4fadbfe24b972c8a7dfd9392/Ejemplo-01/Ejemplo-01-IA.json — original creator credit. Request a take-down →

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