Asistente de recordatorios de citas

• •Pueden requerirse credenciales de autenticación para la API de destino

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              "value": "{{ YOUR_FROM_NUMBER }}"
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      "name": "Obtener Eventos Próximos",
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        "timeMax": "={{ $now.plus(12, 'hours') }}",
        "calendar": {
          "__rl": true,
          "mode": "id",
          "value": "={{ Your Calendar Email }}"
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        "content": "This node triggers the workflow every day at 9 AM.\nYou can change the trigger time in the settings if you want calls at a different hour.\n"
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      "parameters": {
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        "content": "This node fetches all events from your Google Calendar in the next 12 hours.\nReplace the calendar email with your own calendar.\nMake sure your Google Calendar OAuth2 credential is connected.\n"
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        "content": "This Code node extracts:\n- Name\n- Phone number\n- Reason\n- Start and End time\n\n➡️ These fields must be present in the Google Calendar event description.\n➡️ Example description format:\nName: John Doe\nPhone Number: +14155552671\nReason: Consultation\n"
      },
      "typeVersion": 1
    },
    {
      "id": "d890a065-3c77-4252-a0cb-a90e38d9a17c",
      "name": "Extraer Detalles de la Cita",
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        "jsCode": "return items.flatMap(item => {\n  const description = item.json.description || \"\";\n\n  // Normalize newlines\n  const cleaned = description.replace(/\\r?\\n/g, '\\n').trim();\n\n  // Split bookings by empty lines (double newline or similar)\n  const bookings = cleaned.split(/\\n\\s*\\n/);\n\n  return bookings.map(booking => {\n    const flat = booking.replace(/\\n/g, ' ').replace(/\\s{2,}/g, ' ');\n\n    const nameMatch = flat.match(/Name:\\s*(.+?)(?=\\s+[A-Za-z]+:|$)/i);\n    const emailMatch = flat.match(/Email:\\s*(.+?)(?=\\s+[A-Za-z]+:|$)/i);\n    const phoneMatch = flat.match(/Phone Number:\\s*(.+?)(?=\\s+[A-Za-z]+:|$)/i);\n    const reasonMatch = flat.match(/Reason:\\s*(.+?)(?=\\s+[A-Za-z]+:|$)/i);\n\n    return {\n      json: {\n        name: nameMatch ? nameMatch[1].trim() : \"\",\n        email: emailMatch ? emailMatch[1].trim() : \"\",\n        phone: phoneMatch ? phoneMatch[1].trim() : \"\",\n        reason: reasonMatch ? reasonMatch[1].trim() : \"\",\n        startTime: item.json.start?.dateTime || \"\",\n        endTime: item.json.end?.dateTime || \"\"\n      }\n    };\n  });\n});\n"
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        "content": "This node stores your Retell setup:\n- from_number (your registered Retell number)\n- agent_id (your Retell agent ID)\n\n➡️ Update these values before using the workflow.\n➡️ They will be passed to the Retell API.\n"
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        "content": "This node sends the API request to Retell AI to make the phone call.\n\n-It uses your Retell API key stored in n8n credentials.\n-Do NOT hardcode your API key — always use credentials.\n-The call includes dynamic variables: name, phone, reason, start_time, end_time.\n"
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        "content": "## Appointment Reminder Agent\n\n### Who's it for\nBusinesses, clinics, and service providers who want to automate **phone call reminders** for upcoming appointments.\n\n### How it works\nThis workflow:\n1. Runs daily at 9 AM (can be changed).\n2. Pulls upcoming events from Google Calendar.\n3. Extracts details (name, phone, reason, time).\n4. Calls the customer using Retell AI’s API.\n\n### How to set up\n1. Add your **Retell API key** in n8n credentials (do not hardcode).\n2. Add your **Google Calendar account** in credentials.\n3. Update the `from_number` (your Retell-registered number).\n4. Update the `agent_id` (your Retell agent ID).\n5. Ensure phone numbers are in **E.164 format** (e.g. `+14155552671`).\n\n### Requirements\n- Retell AI account + API key  \n- Registered Retell phone number  \n- Google Calendar account  \n\n### How to customize\n- Adjust trigger time.  \n- Add logging (Google Sheets / Airtable).  \n- Modify Retell agent script for different appointment types.  \n"
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