# Crypto Global Market

The whole crypto market in one answer — total capitalisation, volume, and bitcoin dominance.

- Method: `GET`
- Path: `/v1/crypto/global`

**Parameters**

| Name | Type | | Description |
|---|---|---|---|
| `max_age` | integer (seconds) | optional | Ask for data no older than this. Clamped to the product's own floor, so it can narrow the window but never force a refresh on every call. |

**Example request**

```bash
curl https://api.diraz.ae/v1/crypto/global \
  -H "Authorization: Bearer drz_live_…"
```

**Example response**

```json
{
  "data": {
    "active_cryptocurrencies": 1903210,
    "markets": 1260,
    "total_market_cap_usd": 3100000000000,
    "total_volume_usd": 89000000000,
    "market_cap_change_24h_pct": -1.2,
    "bitcoin_dominance_pct": 54.3
  },
  "meta": {
    "request_id": "req_7Q2fK4mZ",
    "as_of": "2026-08-21T14:05:00.000Z",
    "age_seconds": 42,
    "next_update_at": "2026-08-21T14:10:00.000Z"
  }
}
```