# Usage Tracking Source: https://staging-docs.aiand.com/billing/usage/ Usage data is available in two places: the **console dashboards** (human-friendly) and the **Analytics API** (programmatic). ## Console dashboards At [console.aiand.com](https://console.aiand.com), the dashboard shows: - Current credit balance. - Spend over the last 24 hours, 7 days, and 30 days. - Top models by request count and by cost. - Recent requests with status, latency, and cost. ## Analytics API For automated reporting, query the [Analytics](/analytics/metrics/) endpoints: - `GET /analytics/metrics` — time-series of requests, tokens, and cost. - `GET /analytics/summary` — aggregated totals over a range. - `GET /logs` — individual request rows with cursor pagination. All three support `range=1h|24h|7days|30days|3months`. ## Per-request cost Send `X-Aiand-Metrics: true` with a request to receive `X-Cost` and `X-Cost-Currency` headers carrying the exact cost of that request in your billing currency. Streaming responses emit the same values in the final trailer event. See [Response Headers](/reference/response-headers/) and [Streaming Events](/reference/streaming-events/).