A real-time analytics dashboard that pulls data from multiple API endpoints, aggregates metrics, and displays them in an interactive UI. Built to demonstrate our API integration and data visualization capabilities.
| Endpoint | Method | Avg Latency | Requests/hr | Status |
|---|---|---|---|---|
| /api/v2/users | GET | 28ms | 12,450 | Healthy |
| /api/v2/payments | POST | 145ms | 3,280 | Healthy |
| /api/v2/analytics | GET | 89ms | 8,920 | Degraded |
| /api/v2/webhooks | POST | 312ms | 1,100 | Down |
| /api/v2/auth | POST | 52ms | 6,740 | Healthy |
// Fetch and aggregate data from multiple API endpoints async function loadDashboard() { const endpoints = [ '/api/v2/users', '/api/v2/payments', '/api/v2/analytics' ]; // Parallel fetch for performance const results = await Promise.allSettled( endpoints.map(url => fetch(url).then(r => r.json())) ); // Graceful degradation — show what we have const [users, payments, analytics] = results.map( r => r.status === 'fulfilled' ? r.value : null ); renderStats({ users, payments, analytics }); renderChart(payments?.monthly || []); renderEndpointHealth(endpoints); }