# Multi-Leg Trade Legs

`GET` `https://api.unusualwhales.com/api/option-trades/multi-leg/{id}/legs`

Returns the individual option legs that make up a single multi-leg strategy, aggregated by contract with
size-weighted greeks and prices. Pass the strategy `id` returned by the Multi-Leg Option Trades feed.


## Authentication

```
Authorization: Bearer YOUR_API_KEY
```

## Path Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `id` | string | Yes | The multi-leg strategy id (UUID) from the trades feed. |


## Response (200)

| Field | Type | Description |
|-------|------|-------------|
| `delta` | string | Size-weighted delta. |
| `expiry` | string | Expiration date (YYYY-MM-DD). |
| `nbbo_ask` | string | Size-weighted NBBO ask. |
| `nbbo_bid` | string | Size-weighted NBBO bid. |
| `open_interest` | integer | Contract open interest. |
| `option_symbol` | string | OCC option symbol. |
| `option_symbol_id` | integer | Internal option symbol id. |
| `premium` | string | Total premium for this leg. |
| `price` | string | Size-weighted fill price. |
| `side` | string | Dominant aggressor side for this leg: bid or ask. |
| `size` | integer | Total contracts for this leg. |
| `strike` | string | Strike price. |
| `theta` | string | Size-weighted theta. |
| `type` | string | call or put. |
| `volume` | integer | Contract day volume. |


## Example

### curl

```bash
curl -X GET "https://api.unusualwhales.com/api/option-trades/multi-leg/{id}/legs" \
  -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/option-trades/multi-leg/{id}/legs", headers=headers)
response = conn.getresponse()
print(response.read().decode("utf-8"))
```

## Response Example

```json
{
  "data": [
    {
      "delta": "string",
      "expiry": "string",
      "nbbo_ask": "string",
      "nbbo_bid": "string",
      "open_interest": 0
    }
  ]
}
```