# Notional and Leverage Brackets

- **GET** ```/capi/v3/market/riskLimits```

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<strong>Request parameters</strong>


| Parameter | Type   | Required? | Description                                                                 |
|-----------|--------|-----------|-----------------------------------------------------------------------------|
| symbol    | String | No        | Trading pair, e.g. `BTCUSDT`. Leave empty to return risk limits for all contracts. |

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<strong>Request example</strong>

```powershell
curl "https://api-contract.weex.com/capi/v3/market/riskLimits?symbol=BTCUSDT"
```
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<strong>Response parameters</strong>


Returns an array of notional and leverage bracket objects.

| Parameter | Type  | Description                                                       |
|-----------|-------|-------------------------------------------------------------------|
| symbol    | String | Trading pair                                                      |
| brackets  | Array | Notional and leverage bracket list. Each item matches the *Bracket object*. |

<br/>
<strong>Bracket object (brackets[])</strong>

| Field             | Type    | Description                                                    |
|-------------------|---------|----------------------------------------------------------------|
| bracket           | Integer | Bracket level, sorted from low to high                         |
| notionalFloor     | String  | Lower bound of the notional value range                        |
| notionalCap       | String  | Upper bound of the notional value range                        |
| initialLeverage   | Integer | Maximum initial leverage allowed for this bracket              |
| maintMarginRatio  | String  | Maintenance margin ratio, e.g. `0.0015` means `0.15%`          |

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<strong>Response example</strong>

```json
[
  {
    "symbol": "BTCUSDT",
    "brackets": [
      {
        "bracket": 1,
        "notionalFloor": "0",
        "notionalCap": "2000000",
        "initialLeverage": 400,
        "maintMarginRatio": "0.0015"
      },
      {
        "bracket": 2,
        "notionalFloor": "2000000",
        "notionalCap": "3500000",
        "initialLeverage": 300,
        "maintMarginRatio": "0.002"
      }
    ]
  }
]
```
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