Statistics

統計エンドポイントは、アプリと組織に関する詳細な分析を提供します。異なる期間にわたって、月間アクティブユーザー (MAU)、ストレージ使用量、帯域幅消費を追跡できます。このデータは、アプリの成長、リソース使用、キャパシティプランニングを監視するために不可欠です。

Understanding the Metrics

MAU (Monthly Active Users): Number of unique devices that accessed your app in the last 30 days
Storage: Total size of all bundles and resources stored in bytes
Bandwidth: Total data transfer for bundle downloads in bytes

Best Practices

Regular Monitoring: Check statistics periodically to track growth and usage patterns
Resource Planning: Use storage and bandwidth metrics for capacity planning
User Engagement: Track MAU to understand user engagement trends
Cost Management: Monitor resource usage to optimize costs

Endpoints

GET /statistics/app/:app_id/

Get statistics for a specific app. This endpoint is useful for monitoring individual app performance.

Query Parameters

interface StatsQuery {
  from: Date  // Start date for the statistics (format: YYYY-MM-DD)
  to: Date    // End date for the statistics (format: YYYY-MM-DD)
}

Example Request

curl -H "authorization: your-api-key" \
  "https://api.capgo.app/statistics/app/com.demo.app/?from=2024-01-01&to=2024-02-01"

Example Response

[
  {
    "date": "2024-01-01",
    "mau": 1500,
    "storage": 536870912,  // 512MB in bytes
    "bandwidth": 1073741824 // 1GB in bytes
  },
  {
    "date": "2024-01-02",
    "mau": 1550,
    "storage": 537919488,  // 513MB in bytes
    "bandwidth": 1074790400 // 1.01GB in bytes
  }
]

GET /statistics/org/:org_id/

Get statistics for a specific organization. Useful for monitoring organization-level usage.

Query Parameters

interface StatsQuery {
  from: Date  // Start date for the statistics (format: YYYY-MM-DD)
  to: Date    // End date for the statistics (format: YYYY-MM-DD)
  breakdown: boolean  // default false, optional if true it return the breakdown by app
  noAccumulate: boolean // default false, optional if true it will not accumulate data and just return day by day result
}

Example Request

curl -H "authorization: your-api-key" \
  "https://api.capgo.app/statistics/org/046a36ac-e03c-4590-9257-bd6c9dba9ee8/?from=2024-01-01&to=2024-02-01"

Example Response

[
  {
    "date": "2024-01-01",
    "mau": 10000,
    "storage": 536870912,   // 512MB in bytes
    "bandwidth": 1073741824  // 1GB in bytes
  },
  {
    "date": "2024-01-02",
    "mau": 10200,
    "storage": 537919488,   // 513MB in bytes
    "bandwidth": 1074790400  // 1.01GB in bytes
  }
]

GET /statistics/user/

Get aggregated statistics across all organizations you have access to. Perfect for overall usage monitoring.

Query Parameters

interface StatsQuery {
  from: Date  // Start date for the statistics (format: YYYY-MM-DD)
  to: Date    // End date for the statistics (format: YYYY-MM-DD)
}

Example Request

curl -H "authorization: your-api-key" \
  "https://api.capgo.app/statistics/user/?from=2024-01-01&to=2024-02-01"

Example Response

[
  {
    "date": "2024-01-01",
    "mau": 25000,
    "storage": 1073741824,  // 1GB in bytes
    "bandwidth": 2147483648  // 2GB in bytes
  },
  {
    "date": "2024-01-02",
    "mau": 25500,
    "storage": 1074790400,  // 1.01GB in bytes
    "bandwidth": 2148532224  // 2.01GB in bytes
  }
]

GET /statistics/app/:app_id/bundle_usage

Get bundle usage statistics for a specific app, showing the distribution of versions among users over a specified period.

Query Parameters

interface BundleUsageQuery {
  from: Date  // Start date for the statistics (format: YYYY-MM-DD)
  to: Date    // End date for the statistics (format: YYYY-MM-DD)
}

Example Request

curl -H "authorization: your-api-key" \
  "https://api.capgo.app/statistics/app/com.demo.app/bundle_usage?from=2024-01-01&to=2024-02-01"

Example Response

{
  "labels": ["2024-01-01", "2024-01-02", "2024-01-03"],
  "datasets": [
    {
      "label": "1.0.0",
      "data": [60.5, 58.2, 55.3]
    },
    {
      "label": "1.0.1",
      "data": [39.5, 41.8, 44.7]
    }
  ]
}

Error Handling

Common error scenarios and their responses:

// Invalid body
{
  "status": "Invalid body",
  "error": "Invalid date format or missing parameters"
}

// Permission denied
{
  "status": "You can't access this app",
  "error": "Insufficient permissions to access statistics"
}

// Permission denied for organization
{
  "status": "You can't access this organization",
  "error": "Insufficient permissions to access organization statistics"
}

// No organizations found for user statistics
{
  "status": "No organizations found",
  "error": "No organizations found"
}

// Internal server error
{
  "status": "Cannot get app statistics",
  "error": "Internal server error message"
}

Common Use Cases

Growth Tracking: Monitor MAU growth over time
Resource Optimization: Track storage and bandwidth usage to optimize costs
Capacity Planning: Use trends to plan for future resource needs
Usage Reports: Generate periodic usage reports for stakeholders
Version Distribution Analysis: Understand how users are distributed across different app versions with bundle usage statistics

Tips for Analysis

Compare Periods: Look at month-over-month or year-over-year trends
Track Ratios: Monitor bandwidth per user or storage per app
Set Alerts: Create alerts for unusual spikes in usage
Regular Backups: Export statistics regularly for historical analysis
Version Adoption: Use bundle usage to track adoption rates of new versions