curl -X GET "https://api.foxreach.io/api/v1/campaigns/cmp_abc123" \
  -H "X-API-Key: otr_your_key"

{
  "data": {
    "id": "cmp_abc123",
    "name": "Q1 Outreach",
    "status": "active",
    "timezone": "America/New_York",
    "sendingDays": [1, 2, 3, 4, 5],
    "sendingStartHour": 9,
    "sendingEndHour": 17,
    "dailyLimit": 50,
    "sentToday": 12,
    "context": null,
    "totalLeads": 500,
    "totalSent": 234,
    "totalDelivered": 230,
    "totalBounced": 4,
    "totalReplied": 18,
    "totalOpened": 87,
    "createdAt": "2025-01-10T08:00:00",
    "updatedAt": "2025-01-15T10:30:00",
    "startedAt": "2025-01-10T09:00:00",
    "completedAt": null,
    "sequences": [
      {
        "id": "csq_001",
        "campaignId": "cmp_abc123",
        "stepNumber": 1,
        "name": "Initial outreach",
        "subject": "Quick question about {{company}}",
        "body": "Hi {{firstName}},\n\nI noticed...",
        "delayDays": 0,
        "delayHours": 0,
        "sendOnlyIfNoReply": true,
        "createdAt": "2025-01-10T08:00:00",
        "updatedAt": "2025-01-10T08:00:00"
      },
      {
        "id": "csq_002",
        "campaignId": "cmp_abc123",
        "stepNumber": 2,
        "name": "Follow-up",
        "subject": "Re: Quick question about {{company}}",
        "body": "Hi {{firstName}},\n\nJust following up...",
        "delayDays": 3,
        "delayHours": 0,
        "sendOnlyIfNoReply": true,
        "createdAt": "2025-01-10T08:05:00",
        "updatedAt": "2025-01-10T08:05:00"
      }
    ]
  }
}