Build on top of
CaptiveWiFi.

// Fetch recent opt-in guests for a venue

const response = await fetch(
  'https://dashboard.captivewifi.io/api/v1/guests',
  {
    method: 'GET',
    headers: {
      'Authorization': `Bearer ${API_KEY}`,
      'Content-Type': 'application/json'
    },
    params: {
      venue_id: 'venue_abc123',
      opted_in: true,
      from: '2026-05-01',
      limit: 100
    }
  }
);

const { guests, meta } = await response.json();

// Response
{
  "guests": [
    {
      "id": "g_7f3k2",
      "email": "guest@example.com",
      "first_seen": "2026-05-08T18:34:00Z",
      "visit_count": 3,
      "opted_in": true,
      "venue_id": "venue_abc123"
    }
  ],
  "meta": {
    "total": 284,
    "page": 1
  }
}

// Post a reply to a piece of feedback

const response = await fetch(
  'https://dashboard.captivewifi.io/api/v1/feedback/reply',
  {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${API_KEY}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      feedback_id: 'fb_9x2m1',
      reply: 'Thank you for your visit.
We really appreciate your feedback
and hope to see you again soon.',
      send_email: true
    })
  }
);

// Response
{
  "success": true,
  "feedback_id": "fb_9x2m1",
  "replied_at": "2026-05-15T09:12:44Z",
  "email_sent": true
}