# VIX Term Structure

`GET` `https://api.unusualwhales.com/api/volatility/vix-term-structure`

The latest VIX futures term structure plus history. Requires the `volatility` API add-on.


## Authentication

```
Authorization: Bearer YOUR_API_KEY
```

## Query Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `history_days` | integer | No | Days of history (default 90, max 365). |



## Example

### curl

```bash
curl -X GET "https://api.unusualwhales.com/api/volatility/vix-term-structure" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"
```

### Python

```python
import http.client

conn = http.client.HTTPSConnection("api.unusualwhales.com")
headers = {"Authorization": "Bearer YOUR_API_KEY", "Accept": "application/json"}
conn.request("GET", "/api/volatility/vix-term-structure", headers=headers)
response = conn.getresponse()
print(response.read().decode("utf-8"))
```

## Response Example

```json
{}
```