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Exchange Information

API Description​

Current exchange trading rules and symbol information

HTTP Request​

GET /dapi/v1/exchangeInfo

Request Weight​

1

Request Parameters​

NONE

Response Example​

{
	"exchangeFilters": [],
 	"rateLimits": [ 
 		{
 			"interval": "MINUTE", 
   			"intervalNum": 1, 
   			"limit": 6000, 
   			"rateLimitType": "REQUEST_WEIGHT" 
   		},
  		{
  			"interval": "MINUTE",
   			"intervalNum": 1,
   			"limit": 6000,
   			"rateLimitType": "ORDERS"
   		}
   	],
 	"serverTime": 1565613908500, // Ignore please. If you want to check current server time, please check via "GET /dapi/v1/time"
 	"symbols": [ // contract symbols
 		{
 			"filters": [
 				{
 					"filterType": "PRICE_FILTER", 
     				"maxPrice": "100000", 
     				"minPrice": "0.1", 
     				"tickSize": "0.1" 
     			},
    			{
    				"filterType": "LOT_SIZE", 
     				"maxQty": "100000", 
     				"minQty": "1", 
     				"stepSize": "1" 
     			},
    			{
    				"filterType": "MARKET_LOT_SIZE", 
     				"maxQty": "100000", 
     				"minQty": "1", 
     				"stepSize": "1" 
     			},
     			{
    				"filterType": "MAX_NUM_ORDERS", 
    				"limit": 200
  				},
  				{
    				"filterType": "PERCENT_PRICE", 
    				"multiplierUp": "1.0500", 
    				"multiplierDown": "0.9500", 
    				"multiplierDecimal": 4
  				}
    		],
   			"OrderType": [ 
   				"LIMIT", 
   				"MARKET", 
   				"STOP",
   				"TAKE_PROFIT",
   				"TRAILING_STOP_MARKET"
   			],
   			"timeInForce": [
   				"GTC",
   				"IOC",
   				"FOK",
   				"GTX"
   			],
   			"liquidationFee": "0.010000",	// liquidation fee rate
   			"marketTakeBound": "0.30",	// the max price difference rate( from mark price) a market order can make
   			"symbol": "BTCUSD_200925", // contract symbol name
   			"pair": "BTCUSD",  // underlying symbol
   			"contractType": "CURRENT_QUARTER", 
   			"deliveryDate": 1601020800000,
   			"onboardDate": 1590739200000,
   			"contractStatus": "TRADING", 
   			"contractSize": 100,    
   			"quoteAsset": "USD",
   			"baseAsset": "BTC",   
   			"marginAsset": "BTC",
   			"pricePrecision": 1,	// please do not use it as tickSize
		   	"quantityPrecision": 0,	// please do not use it as stepSize
		   	"baseAssetPrecision": 8,
		   	"quotePrecision": 8,
		   	"equalQtyPrecision": 4,	 // ignore
		   	"triggerProtect": "0.0500",	// threshold for algo order with "priceProtect"
		   	"maintMarginPercent": "2.5000",  // ignore
		   	"requiredMarginPercent": "5.0000",  // ignore
		   	"underlyingType": "COIN", 
		   	"underlyingSubType": []	
   		}
   	],
	"timezone": "UTC"
}