https://openapi.bittap.com/ftapi/v1/symbolConfig

{
  "code": "0",
  "data": [
    {
      "contractSide": "FORWARD",          // Contract side: FORWARD=linear contract (USDT-margined), REVERSE=inverse contract (coin-margined)
      "contractType": "PERPETUAL",        // Contract type: PERPETUAL=perpetual contract, DELIVERY=delivery contract
      "defaultLeverage": 20,              // Default leverage (initial available leverage)
      "defaultMarginMode": "ISOLATION",   // Default margin mode: ISOLATION=isolated margin, CROSSED=cross margin
      "riskLimitConfigs": [               // Risk limit configuration list (tiered leverage and margin requirements)
        {
          "level": 1,                     // Risk level: Level 1 (initial tier)
          "maintainMarginRate": 0.01,     // Maintenance margin rate (minimum margin ratio)
          "maxLeverage": 25,              // Maximum leverage (highest leverage available for this tier)
          "maxPositionValue": 20000,      // Maximum position value (upper limit for this tier)
          "minPositionValue": 0           // Minimum position value (starting value for this tier)
        },
        {
          "level": 2,                     // Risk level: Tier 2
          "maintainMarginRate": 0.025,    // Maintenance margin rate
          "maxLeverage": 10,              // Maximum leverage
          "maxPositionValue": 50000,      // Maximum position value
          "minPositionValue": 20000       // Minimum position value
        },
        {
          "level": 3,                     // Risk level: Tier 3
          "maintainMarginRate": 0.05,     // Maintenance margin rate
          "maxLeverage": 5,               // Maximum leverage
          "maxPositionValue": 500000,     // Maximum position value
          "minPositionValue": 50000       // Minimum position value
        },
        {
          "level": 4,                     // Risk level: Tier 4
          "maintainMarginRate": 0.1,      // Maintenance margin rate
          "maxLeverage": 2,               // Maximum leverage
          "maxPositionValue": 1000000,    // Maximum position value
          "minPositionValue": 500000      // Minimum position value
        },
        {
          "level": 5,                     // Risk level: Tier 5 (highest)
          "maintainMarginRate": 0.5,      // Maintenance margin rate (highest margin requirement)
          "maxLeverage": 1,               // Maximum leverage (lowest)
          "maxPositionValue": 3000000,     // Maximum position value
          "minPositionValue": 1000000     // Minimum position value
        }
      ],
      "symbolId": "PENGU-USDT-M"          // Trading pair ID (e.g., PENGU perpetual contract)
    }
  ],
  "msg": "Request successful",
  "success": true
}