> ## Documentation Index
> Fetch the complete documentation index at: https://docs.muxx.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Analytics

> Monitor usage, costs, and performance with Muxx analytics.

The Analytics page provides insights into your LLM usage, costs, and performance.

## Overview Dashboard

The main dashboard shows key metrics at a glance:

* **Total Requests** - Request count for the period
* **Total Cost** - Spending for the period
* **Total Tokens** - Input + output tokens
* **Average Latency** - Mean response time
* **Error Rate** - Percentage of failed requests

## Time Range

Select the time period for analytics:

* Last hour
* Last 24 hours
* Last 7 days
* Last 30 days
* Custom range

## Charts

### Requests Over Time

Line chart showing request volume over the selected period. Useful for:

* Identifying usage patterns
* Spotting traffic spikes
* Correlating with deployments

### Cost Over Time

Track spending trends:

* Daily/hourly cost breakdown
* Cumulative cost
* Compare to previous period

### Latency Distribution

Histogram showing response time distribution:

* p50 (median)
* p90
* p95
* p99

### Token Usage

Breakdown of token consumption:

* Input tokens
* Output tokens
* By model
* Over time

## Breakdowns

### By Model

See which models you're using most:

| Model             | Requests | Tokens | Cost |
| ----------------- | -------- | ------ | ---- |
| gpt-4o            | 45%      | 60%    | 75%  |
| gpt-4o-mini       | 40%      | 25%    | 10%  |
| claude-3-5-sonnet | 15%      | 15%    | 15%  |

### By Provider

Aggregate by LLM provider:

* OpenAI
* Anthropic
* Google

### By Metadata

If you include custom metadata, view breakdowns by:

* User ID
* Feature
* Environment
* Any custom field

## Alerts

Set up alerts based on analytics:

1. Go to **Settings** → **Alerts**
2. Click **Add Alert**
3. Choose condition:
   * Error rate > X%
   * Latency p95 > Xms
   * Daily cost > \$X
   * Request rate > X/min
4. Select notification channel
5. Save

## Comparing Periods

Compare current metrics to a previous period:

1. Select current time range
2. Toggle **Compare**
3. View percentage changes

## Exporting Data

Export analytics data:

1. Select time range and filters
2. Click **Export**
3. Choose format (CSV, JSON)
4. Download

## API Access

Access analytics programmatically:

```bash theme={null}
curl https://api.muxx.dev/v1/analytics \
  -H "Authorization: Bearer muxx_sk_live_xxxxxxxxxxxx" \
  -G \
  -d "start_date=2024-01-01" \
  -d "end_date=2024-01-31" \
  -d "group_by=model"
```

See [API Reference](/api-reference/overview) for details.