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DigiFinex API Documentation

Version：1.5.20, Update: 2019-05-20, ©️DigiFinex

Please check API trading rules below [Digifinex API Trading Rules](#Digifinex API Trading Rules).

The field contentType in request header should be: application/x-www-form-urlencoded

Join the Telegram Group for more help: https://t.me/digifinex_api

Get ApiKey and ApiSecret

Go to DigiFinex's official website (www.digifinex.com) and register an account. After login, go to 'User Center' -> 'API Setting' to apply your ApiKey and ApiSecret.

Error Code

The parameter 'code' is included in the response of each Api. If its value is 0, it means that the request is successful and the return data is valid. For non-zero values, please check the table below to find error explanations.

code Description
0 Success
10001 Wrong request method, please check it's a GET ot POST request
10002 Invalid ApiKey
10003 Sign doesn't match
10004 Illegal request parameters
10005 Request frequency exceeds the limit
10006 Unauthorized to execute this request
10007 IP address Unauthorized
10008 Timestamp for this request is invalid, timestamp must within 1 minute
10009 Unexist endpoint, please check endpoint URL
10011 ApiKey expired. Please go to client side to re-create an ApiKey.
20001 Trade is not open for this trading pair
20002 Trade of this trading pair is suspended
20003 Invalid price or amount
20007 Price precision error
20008 Amount precision error
20009 Amount is less than the minimum requirement
20010 Cash Amount is less than the minimum requirement
20011 Insufficient balance
20012 Invalid trade type (valid value: buy/sell)
20013 No order info found
20014 Invalid date (Valid format: 2018-07-25)
20015 Date exceeds the limit
20018 Your trading rights have been banned by the system
20019 Wrong trading pair symbol, correct format:"usdt_btc", quote asset is in the front
20020 You have violated the API operation trading rules and temporarily forbid trading. At present, we have certain restrictions on the user's transaction rate and withdrawal rate.
50000 Exception error

Parameter signature

The 'sign' parameter is demanded for each api request. Firstly sort all needed parameters (without sign) and ApiSecret in ascending order by parameters' name. Then connect all the sorted parameters' value into a string. At last perform a MD5 on this string.

Take the kline api for example:

[PHP]
<?php
    $arr = [
        'type' => 'kline_1m',
        'symbol' => 'usdt_btc',
        'timestamp' => TimeStampNow,
        'apiKey' => 'YOUR_APIKEY',
        'apiSecret' => 'YOUR_APISECRET'
    ];
    ksort($arr);
    $string = implode('', array_values($arr));
    $sign = md5($string);
    echo $sign;
?>

[NodeJS]
	let md5 = require('md5');
	const APIKEY = 'YOUR_APIKEY';
	const APISECRET = 'YOUR_APISECRET';
	let params = {type: 'kline_1m', symbol: 'usdt_btc', timestamp: TimeStampNow, apiKey: APIKEY, apiSecret: APISECRET}; 
	let keys = Object.keys(params).sort(), arr = [];
	keys.forEach(function(key){
		arr.push(params[key]);
	});
	let sign = md5(arr.join(''));
	console.log(sign);

[Python2.7]
    #!/usr/bin/python
    import hashlib
    m = hashlib.md5()
    APIKEY = 'YOUR_APIKEY'
    APISECRET = 'YOUR_APISECRET'
    params = {'symbol': 'usdt_btc', 'type': 'kline_1m', 'timestamp': TimeStampNow, 'apiKey': APIKEY, 'apiSecret': APISECRET}
    keys = sorted(params.keys())
    str = ''
    for key in keys:
        str = str + params[key]
    m.update(str)
    encodestr = m.hexdigest()
    print encodestr

[JAVA]
	import java.util.*;
	import java.security.MessageDigest;
	
	public class Demo {
		private static String md5(String s) {
			try {
				MessageDigest md = MessageDigest.getInstance("MD5");
				byte[] bytes = md.digest(s.getBytes("utf-8"));
				return toHex(bytes);
			}
			catch (Exception e) {
				throw new RuntimeException(e);
			}
		}
	
		private static String toHex(byte[] bytes) {
			final char[] hexDigits = "0123456789abcdef".toCharArray();
			StringBuilder ret = new StringBuilder(bytes.length * 2);
			for (int i=0; i<bytes.length; i++) {
				ret.append(hexDigits[(bytes[i] >> 4) & 0x0f]);
				ret.append(hexDigits[bytes[i] & 0x0f]);
			}
			return ret.toString();
		}
	
		public static void main(String[] args) {
			Map<String, Object> treemap = new TreeMap<String, Object>();
			treemap.put("symbol", "usdt_btc");
			treemap.put("type", "kline_1m");
			treemap.put("timestamp", new Date().getTime()/1000);
			treemap.put("apiKey", "YOUR_APIKEY");
			treemap.put("apiSecret", "YOUR_APISECRET");
	
			String str = "";
			Iterator titer = treemap.entrySet().iterator();
			while(titer.hasNext()){
				Map.Entry ent = (Map.Entry)titer.next();
		   		String key = ent.getKey().toString();
		   		String value = ent.getValue().toString();
				str += value;
			}
			System.out.println(str);
			System.out.println(md5(str));
	   }
	}

[C#]
	using System;
	using System.Collections.Generic;
	using System.Security.Cryptography;
	using System.Text;
	
	namespace ConsoleApp1
	{
	    class Program
	    {
	        static void Main(string[] args)
	        {
	            DateTimeOffset epoch = new DateTimeOffset(1970, 1, 1, 0, 0, 0, TimeSpan.Zero);
	            var TimeStampNow = (DateTimeOffset.Now - epoch).TotalSeconds;
	            
	            var param = new SortedDictionary<string, string>
	            {
	                { "type", "kline_1m" },
	                { "symbol", "usdt_btc" },
	                { "timestamp", ((int)TimeStampNow).ToString() },
	                { "apiKey", "YOUR_APIKEY" },
	                { "apiSecret", "YOUR_APISECRET" },
	            };
	            
	            var str = String.Join("", param.Values);
	            StringBuilder sb = new StringBuilder();
	            using (var md5 = MD5.Create())
	            {
	                md5.ComputeHash(Encoding.UTF8.GetBytes(str));
	                for (int i = 0; i < md5.Hash.Length; i++)
	                {
	                    sb.Append(md5.Hash[i].ToString("x2"));
	                }
	            }
	            
	            var result = sb.ToString();
	            Console.WriteLine(result);
	            Console.ReadLine();
	        }
	    }
	}

[C++]
	#include <iostream>
	#include <string>
	#include <map>
	#include <time.h>
	#include <openssl/md5.h>
	
	#pragma comment(lib, "libeay32MDd")
	
	using namespace std;
	
	string calculateMD5(string msg)
	{
	    string result;
	    const char* test = msg.c_str();
	    int i;
	    MD5_CTX md5;
	    char buf[32];
	    unsigned char buffer_md5[16];
	
	    MD5_Init(&md5);
	    MD5_Update(&md5, (const unsigned char *)test, msg.length());
	    MD5_Final(buffer_md5, &md5);
	    for (i = 0; i < 16; i++) {
	        sprintf(buf, "%02x", buffer_md5[i]);
	        result.append(buf);
	    }
	
	    return result;
	}
	
	int main() {
	    char strTimestamp[32];
	    sprintf(strTimestamp, "%d", time(0));
	    string str;
	    map<string, string> params
	    {
	        {"type",        "kline_1m"},
	        {"symbol",      "usdt_btc"},
	        {"timestamp",   strTimestamp},
	        {"apiKey",      "YOUR_APIKEY"},
	        {"apiSecret",   "YOUR_APISECRET"},
	    };
	    for (auto pair : params)
	    {
	        str += pair.second;
	    }
	
	    auto md5 = calculateMD5(str);
	    cout << md5 << endl;
	
	    return 0;
	}

Market Information

Ticker price

  • URL：https://openapi.digifinex.com/v2/ticker
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
symbol string 0 Specified trading pair, e.g. usdt_btc (quote asset is in the front). None for all authorized trading pairs.
apiKey string 1 Your ApiKey
  • Example：
# Request
GET https://openapi.digifinex.com/v2/ticker?apiKey=59328e10e296a

# Response
{
	"code":0,
	"date":1410431266,
	"ticker":{
		"usdt_btc": {
			"buy":6713.12,
			"high":6751.00,
			"last":6713.95,
			"low":6617.60,
			"sell":6714.12,
			"vol":15091.39199642,
			"base_vol":143398406.74998,
			"change":0.0108
		},
		"btc_eth":{
			"buy":0.119241,
			"high":0.121186,
			"last":0.119341,
			"low":0.117405,
			"sell":0.119341,
			"vol":39159.39199642,
			"base_vol":857.12077202,
			"change":-0.0812
		},
		...
	}
}
  • Return value explanation：
code: Error Code
date: Second timestamp whern server returned the response 
usdt_btc: Trading pair symbol, usdt is the quote asset and btc is the base asset
buy: 1st bid price
high: 24h highest price
last: latest price
low: 24h lowest price
sell: 1st ask price
vol: 24h volume(in base asset)
base_vol: 24h成交额(in quote asset)
change: 24h Change（compared with price 24h ago）, 0.0108 means +1.08% increasement

OTC Market Price

  • URL：https://openapi.digifinex.com/v2/otc_market_price
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/otc_market_price?apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"date":1410431266,
	"price":{
		"cny_usdt":6.4
	}
}
  • Return value explanation：
code: Error Code
date: Second timestamp whern server returned the response
price: Market Price
	cny_usdt: Specified trading pair's market price

Market Depth

  • URL：https://openapi.digifinex.com/v2/depth
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
symbol string 1 Specified trading pair, e.g. usdt_btc
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/depth?symbol=usdt_btc&apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"date":1410431266,
	"asks": [
		[6967.15, 0.1234],  //[Price, Amount]
		[6967.14, 0.1234],
		...
	],
	"bids":[
		[6967.13, 0.1234],  //[Price, Amount]
		[6967.12, 0.1234],
		...
	]
}
  • Return value explanation：
code: Error Code
date: Second timestamp whern server returned the response 
asks: Ask depth in price descending order 
	[Price, Amount]
bids: Bid depth in price descending order
	[Price, Amount]

Recent Trade List

  • URL：https://openapi.digifinex.com/v2/trade_detail
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
symbol string 1 Specified trading pair, e.g. usdt_btc
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/trade_detail?symbol=usdt_btc&apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"data":[			//in time descending order
		{
			"date": 1420431266,
			"price": 787.71,
			"amount": 0.003,
			"type": "sell"
		},
		{
			"date": 1410431266,
			"price": 787.5,
			"amount": 0.091,
			"type": "buy"
		},
		...
	]
}
  • Return value explanation：
code: Error Code
date: Deal second timestamp
price: Executed price
amount: Executed amount
type: buy/sell, buy means the maker is the buyer

K-line data

  • URL：https://openapi.digifinex.com/v2/kline
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
symbol string 1 Specified trading pair, e.g. usdt_btc
type string 1 Kline type: kline_1m/kline_5m/kline_15m/kline_30m/kline_1h/kline_4h/kline_12h/kline_1d/kline_1w
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/kline?symbol=usdt_btc&type=kline_1m&apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"data":[		//in time ascending order
		[
			1410431326, //open timestamp of this line
			0.81428, //volume 
			0.00929514, //close
			0.00939414, //high
			0.00929618, //low
			0.00929313 //open
		],
		[
			1420431266, //open timestamp of this line
			0.81428, //volume 
			0.00929414, //close 
			0.00939888, //high
			0.00929999, //low
			0.00929111 //open
		],
		...
	]
}
  • Return value explanation：
code: Error Code
1410431266, //open timestamp of this line
0.81428, //volume 
0.00929514, //close 
0.00939514, //high
0.00929371, //low
0.00929371 //open

Trade

Trading pair information

To obtain authorized trading pairs and the precision limit for placing orders

  • URL：https://openapi.digifinex.com/v2/trade_pairs
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/trade_pairs?apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"date":1410431266,
	"data":{
		"usdt_btc":[4，2，0.001，10.0],
		"usdt_eth":[4，2，0.01，10.0],
		"btc_eth":[4，4，0.01，0.001],
		...
	}
}
  • Return value explanation：
code: Error Code
date: Second timestamp whern server returned the response
[4，2，0.001，10.0]：amount precision, price precision, minimum amount, minimum cash amount (cash amount = price * amount) 

E.g. "usdt_btc":[4，2，0.001，10.0]
	Quote asset is usdt, base asset is btc. 
	Amount(BTC) supports 4 decimal places, and price(USDT) supports 2 decimal places. 
	The minimum amount is 0.001BTC and the minimum cash amount is 10USDT. 
	The limit order would be placed successfully if all the requirements above are fulfilled.

Limit price order

  • URL：https://openapi.digifinex.com/v2/trade
  • Request Method: POST
  • Request Parameters:
Param Name Type Mandatory Description
symbol string 1 Specified trading pair, e.g. usdt_btc
price float 1 Price
amount float 1 Amount
type string 1 Type: buy/sell
post_only int 0 1: yes, 0: no. post_only order will always pay the maker fee. If it is not sent into order book, this order will be cancelled automatically
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
POST https://openapi.digifinex.com/v2/trade
POST Parameters: 
	symbol=usdt_btc
	price=6000.12
	amount=0.1
	type=buy
	apiKey=59328e10e296a
	timestamp=1410431266
	sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"order_id":"1000001"
}
  • Return value explanation：
code: Error Code
order_id: Order ID

Open orders

  • URL：https://openapi.digifinex.com/v2/open_orders
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
symbol string 0 Sprcified trading pair, e.g. usdt_btc. None for all trading pair.
type string 0 Type：buy/sell/buy_market/sell_market，none for all types
page int 0 Page Num, page=1 for 1st page. None for 1st page by default.
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/open_orders?symbol=usdt_btc&page=1&apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"date":1410431266,
	“total”:123,
	"page":1,
	"num_per_page":20,
	"orders":[			//in time descending order
		{
			"order_id":"1234567",
			"created_date":1420431266,
			"symbol": "usdt_btc",
			"price":6000.12,
			"amount":0.2,
			"executed_amount":0.1,
			"cash_amount":1000.12,
			"avg_price":6000.12,
			"type":"buy",
			"status":1
		},
		{
			"order_id":"1234568",
			"created_date":1410431266,
			"symbol": "usdt_btc",
			"price":6001.12,
			"amount":0.2,
			"executed_amount":0.0,
			"cash_amount":0.0,
			"avg_price":0.0,
			"type":"sell",
			"status":0
		},
		...
	]
}
  • Return value explanation：
code: Error Code
date: Second timestamp whern server returned the response
total: total number of open orders
page: present page number
num_per_page: item quantity per page
orders: order detail in time descending order
	order_id: order ID
	created_date: second timestamp at order placement
	symbol: specified trading pair
	price: order price
	amount: order amount
	executed_amount: executed amount
	cash_amount: cash amount = price * amount
	avg_price: average executed price, 0.0 for unfilled
	type: buy, sell
	status: order status: 
		0: unfilled
		1: partially filled

Order history

Open order not included. Only supports historical orders of last 3 days

  • URL：https://openapi.digifinex.com/v2/order_history
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
symbol string 0 Sprcified trading pair, e.g. usdt_btc. None for all trading pair.
date string 0 The date(UTC+8) to look up，e.g. date=2018-07-18. None for the present day.
type string 0 Type：buy/sell/buy_market/sell_market. None for all types
page int 0 Page Num, page=1 for 1st page. None for 1st page by default.
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/order_history?apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"date":1410431266,
	"total":123,
	"page":1,
	"num_per_page":20,
	"orders":[			//in time descending order
		{
			"order_id":"1234567",
			"created_date":1440431266,
			"finished_date":1420431266,
			"symbol": "usdt_btc",
			"price":6000.12,
			"amount":0.2,
			"executed_amount":0.1,
			"cash_amount":0.0,
			"avg_price":6000.00,
			"type":"buy",
			"status":1
		},
		{
			"order_id":"1234568",
			"created_date":1430431266,
			"finished_date":1440431266,
			"symbol": "usdt_btc",
			"price":6001.12,
			"amount":0.2,
			"executed_amount":0,
			"cash_amount":0.0,
			"avg_price":0.0,
			"type":"sell",
			"status":0
		},
		{
			"order_id":"1234568",
			"created_date":1410431266,
			"finished_date":1460431266,
			"symbol": "usdt_btc",
			"price":6001.12,
			"amount":0.2,
			"executed_amount":0.2,
			"cash_amount":0.0,
			"avg_price":6000.11,
			"type":"sell",
			"status":2
		},

		...
	]
}
  • Return value explanation：
code: Error Code
date: Second timestamp whern server returned the response
total: Total number for specified date
page: present page
num_per_page: number per page
orders: order details
	order_id: order ID
	created_date: timestamp at order placement
	finished_date: timestamp at order fulfillment or cancel
	symbol: specified trading pair
	price: price
	amount: amount
	executed_amount: executed amount
	cash_amount: cash amount = price * amount
	avg_price: average executed price，0.0 for unfilled
	type: buy, sell
	status: order status: 
		2: fulfilled 
		3: unfilled and cancelled 
		4: partially filled and cancelled

Order Information

A quick lookup of order status, mutiple order IDs supported

  • URL：https://openapi.digifinex.com/v2/order_info
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
order_id string 1 Order ID to look up，multiple orders are seperated by a comma ',', 20 IDs for maximum
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/order_info?order_id=1000001,1000002&apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"data":[
		{
			"order_id":"1000001",
			"created_date":1410431266,
			"finished_date":0,
			"price":6001.12,
			"amount":0.2,
			"executed_amount":0.2,
			"cash_amount":0.0,
			"avg_price":6000.11,
			"type":"buy",
			"status":2
		},
		{
			"order_id":"1000002",
			"created_date":1510431266,
			"finished_date":0,
			"price":6001.12,
			"amount":0.2,
			"executed_amount":0.2,
			"cash_amount":0.0,
			"avg_price":6000.11,
			"type":"buy",
			"status":2
		}
	]
}
  • Return value explanation:
code: Error Code
order_id: order ID
created_date: timestamp at order placement
finished_date: timestamp at order fulfillment or cancel
price: price
amount: amount
executed_amount: executed amount
cash_amount: cash amount = price * amount
avg_price: average executed amount
type: buy, sell
status: order status：
	0: unfilled 
	1: partially filled 
	2: fulfilled 
	3: unfilled and cancelled 
	4: partially filled and cancelled

Order detail

  • URL：https://openapi.digifinex.com/v2/order_detail
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
order_id string 1 Order ID to look up
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/order_detail?order_id=1000001&apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"order_id":"1234568",
	"created_date":1410431266,
	"finished_date":0,
	"price":6001.12,
	"amount":0.2,
	"executed_amount":0.2,
	"cash_amount":0.0,
	"avg_price":6000.11,
	"type":"buy",
	"status":2
	"detail":[	//in time descending order
		{
			"date":1420431266,
			"executed_amount":0.10000000,
			"executed_price":6000.11,
			"tid":"230435"
		},
		{
			"date":1410431266,
			"executed_amount":0.10000000,
			"executed_price":6000.11,
			"tid":"230436"
		},
		...
	]
}
  • Return value explanation：
code: Error Code
order_id: order ID
created_date: timestamp at order placement
finished_date: timestamp at order fulfillment or cancel
price: price
amount: amount
executed_amount: executed amount
cash_amount: cash amount = price * amount
avg_price: average executed amount
type: buy, sell
status: order status：
	0: unfilled 
	1: partially filled 
	2: fulfilled 
	3: unfilled and cancelled 
	4: partially filled and cancelled
detail: transaction detail of last 15 days
	date: executed timestamp
	executed_amount: executed amount
	executed_price: executed_price
	tid: trade ID

Cancel order

  • URL：https://openapi.digifinex.com/v2/cancel_order
  • Request Method: POST
  • Request Parameters:
Param Name Type Mandatory Description
order_id string 1 Order ID to cancel，multiple orders are seperated by a comma ',', 20 IDs for maximum
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
POST https://openapi.digifinex.com/v2/order_info
POST Parameters: 
	order_id=1000001,1000002,1000003
	apiKey=59328e10e296a
	timestamp=1410431266
	sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"date":1410431266,
	"success":["1000001","1000002"],
	"error":["1000003","1000004"]
}
  • Return value explanation：
code: Error Code
date: Second timestamp whern server returned the response
success: Order IDs cancelled successfully
error: Order IDs failed to cancel

My Position

  • URL：https://openapi.digifinex.com/v2/myposition
  • Request Method: GET
  • Request Parameters:
Param Name Type Mandatory Description
apiKey string 1 Your ApiKey
timestamp int 1 The second timestamp(UTC+8) when the request was sent，e.g. timestamp=1410431266
sign string 1 Parameter signature
  • Example：
# Request
GET https://openapi.digifinex.com/v2/myposition?apiKey=59328e10e296a&timestamp=1410431266&sign=0a8d39b515fd8f3f8b848a4c459884c2

# Response
{
	"code":0,
	"date":1410431266,
	"free":{
		"usdt":123.12345678,
		"btc":0.12345678,
		...
	},
	"frozen":{
		"usdt":123.12345678,
		"btc":0.12345678,
		...
	}
}
  • Return value explanation：
code: Error Code
date: Second timestamp whern server returned the response
free: amount free
frozen: amount frozen

Interface Requests Hard-Limits

900 GET requests per minute(all GET requests accumulated), 90 POST requests per minute(all POST requests accumulated).

Digifinex API Trading Rules

In order to provide a better API trading environment, avoid malicious manipulation and disruption of the market integrity, DigiFinex hereby publish risk-control quantitative indicators and anti-manipulation rules.

1. Quantitative Indicators

The indicators record and calculated by all orders on certain trading pair within one time period.

  • Filling Ratio（FR） FR = Total number of Filled Orders / Total Number of Orders
  • Filling Weight（FW） FW = Totall Filled Amount / Total Order Amount
  • Cancellation Ratio（CR） CR = Total Number of Fully-Cancelled Orders / Total Number of Orders In which the Fully-Cancelled Orders indicate orders with zero-filled amount and cancelled within 5 seconds after order placement.

2. Trigger Conditions

Indicator Trigger Value Trigger Condition Calculating Cycle
FR <0.01 Number of Orders > 299 10 minutes
FW <0.01 Number of Orders > 299 10 minutes
CR >0.95 Number of Orders > 299 10 minutes

3. Risk Control and API Ban

API Users exceeded the hard-limits or violated any anti-manipulation rules will be banned for API trading for 30 minutes. The time will extend to 24 hours after third ban within 3 hours. During that time, banned user cannot place new order through API or creat new API key, order placement and cancellation will not be affected whatsoever. Be attention, if you keep violating the rules, your account might be blocked.

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