(tool) Verificar Disponibilidade

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": "(TOOL) Verificar Disponibilidade",
  "nodes": [
    {
      "parameters": {},
      "type": "n8n-nodes-base.executeWorkflowTrigger",
      "typeVersion": 1,
      "position": [
        0,
        0
      ],
      "id": "e5f010fd-0706-4d6c-9caa-4fd649b334fa",
      "name": "Execute Workflow Trigger"
    },
    {
      "parameters": {
        "resource": "calendar",
        "calendar": {
          "__rl": true,
          "value": "addept.ia@gmail.com",
          "mode": "list",
          "cachedResultName": "addept.ia@gmail.com"
        },
        "timeMin": "={{ $json[\"query\"][\"startTime\"] }}",
        "timeMax": "={{ $json[\"query\"][\"endTime\"] }}",
        "options": {
          "outputFormat": "bookedSlots",
          "timezone": {
            "__rl": true,
            "value": "America/Sao_Paulo",
            "mode": "list",
            "cachedResultName": "America/Sao_Paulo"
          }
        }
      },
      "type": "n8n-nodes-base.googleCalendar",
      "typeVersion": 1.2,
      "position": [
        220,
        0
      ],
      "id": "2d088d72-fe20-4880-876e-71565c2e2024",
      "name": "Google Calendar",
      "alwaysOutputData": true,
      "credentials": {
        "googleCalendarOAuth2Api": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "aaa1a5b5-586e-48e4-85ff-3efc7f4559d9",
              "name": "horariosOcupados",
              "value": "={{ $json.start }} - {{ $json.end }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        440,
        0
      ],
      "id": "816f0580-e26a-463b-92cc-e3d3a52dd821",
      "name": "Edit Fields"
    },
    {
      "parameters": {
        "fieldsToAggregate": {
          "fieldToAggregate": [
            {
              "fieldToAggregate": "horariosOcupados"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.aggregate",
      "typeVersion": 1,
      "position": [
        660,
        0
      ],
      "id": "494b8770-e948-490f-bc36-6348f87e15e3",
      "name": "Aggregate"
    },
    {
      "parameters": {
        "modelId": {
          "__rl": true,
          "value": "gpt-4o-mini-2024-07-18",
          "mode": "list",
          "cachedResultName": "GPT-4O-MINI-2024-07-18"
        },
        "messages": {
          "values": [
            {
              "content": "=# Tarefa:\nAnalise os hor\u00e1rios ocupados e retorne uma lista contendo os hor\u00e1rios dispon\u00edveis para agendamento, sendo que nosso hor\u00e1rio de funcionamento \u00e9 das 08 \u00e0s 12, e das 13 \u00e0s 17. N\u00e3o adicione contexto ou informa\u00e7\u00f5es adicionais na sua resposta.\n\n## Exemplo de Resposta:\nHor\u00e1rios dispon\u00edveis para agendamento:\n08:00 - 09:00\n09:00 - 10:00\n13:00 - 14:00\n\n## Lista de hor\u00e1rios ocupados:\n{{ $json.horariosOcupados }}"
            }
          ]
        },
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "typeVersion": 1.7,
      "position": [
        880,
        0
      ],
      "id": "bbdfacaf-e653-4edc-9c75-d2e71ed509e6",
      "name": "OpenAI",
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      }
    }
  ],
  "connections": {
    "Execute Workflow Trigger": {
      "main": [
        [
          {
            "node": "Google Calendar",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Google Calendar": {
      "main": [
        [
          {
            "node": "Edit Fields",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Edit Fields": {
      "main": [
        [
          {
            "node": "Aggregate",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Aggregate": {
      "main": [
        [
          {
            "node": "OpenAI",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI": {
      "main": [
        []
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "5f8fd9b0-4b7c-4c17-9f01-7001be9413c8",
  "id": "C5DmE2ofShi1Ruxp",
  "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.

• googleCalendarOAuth2Api
• openAiApi

About this workflow

(TOOL) Verificar Disponibilidade. Uses executeWorkflowTrigger, googleCalendar, openAi. Event-driven trigger; 5 nodes.

Source: https://github.com/waldirborbajr/n8n-workflow/blob/31a9e79987f44ce578808acc2280c1f1e3425144/clinic/_TOOL__Verificar_Disponibilidade.json — original creator credit. Request a take-down →

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