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added nodejs sdk
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archmage committed Jan 9, 2019
1 parent 149e025 commit f8a1337
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48 changes: 48 additions & 0 deletions btex-mx-api-docs/sdk/nodejs-sdk/btex_demo_sdk.js
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const btexsdk = require('./scripts/btex_sdk');

function run() {
// 请在运行之前填写config/default.json中的信息
// access_key 及 secretkey 需要去 btex.com上申请

// 获取市场
// btexsdk.contracts().then(console.log);

// 获取某个合约交易最新行情
// btexsdk.tickers( contract_id ).then(console.log);

// 获取某个合约交易的市场深度
// btexsdk.orderbook( contract_id, depth );

// 获取某个合约交易历史
// btexsdk.trades( contract_id, page_size );

// 获取K线数据
// btexsdk.K_data( contract_id, k_type, k_amount );

// 获取合约账户信息
// btexsdk.account_info().then( console.log );

// 获取我的活动委托单
// btexsdk.active_orders( contract_id, amount ).then(console.log);

// 获取我的当前仓位
// btexsdk.active_positions( contract_id ).then(console.log);

// 下单
// btexsdk.place_order( contract_id, price, amount, leverage, direction, type, is_cross );

// 取消订单
// btexsdk.cancel_order(XXXXXXX).then(console.log);

// 获取我的委托历史
// btexsdk.myorders(contract_id, page, page_size);

// 获取我的已平仓位
// btexsdk.mypositions(contract_id, page, page_size);

}
run();




6 changes: 6 additions & 0 deletions btex-mx-api-docs/sdk/nodejs-sdk/config/config.json
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{
"btex": {
"access_key": "this is your access_key",
"secret_key": "this is your secret_key"
}
}
Empty file added btex-mx-api-docs/sdk/nodejs-sdk/npm-debug.log
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21 changes: 21 additions & 0 deletions btex-mx-api-docs/sdk/nodejs-sdk/package.json
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{
"name": "btex",
"version": "1.0.0",
"description": "",
"main": "btex_demo_sdk.js",
"author": "btex",
"license": "ISC",
"dependencies": {
"bluebird": "^3.3.1",
"config": "^1.28.1",
"crypto-js": "^3.1.9-1",
"moment": "^2.13.0",
"pako": "^1.0.6",
"redis": "^2.4.2",
"request": "^2.72.0",
"ws": "^3.2.0"
},
"execMap": {
"js": "node –harmony"
}
}
220 changes: 220 additions & 0 deletions btex-mx-api-docs/sdk/nodejs-sdk/scripts/btex_sdk.js
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var config = require('../config/config');
var CryptoJS = require('crypto-js');
var Promise = require('bluebird');
var HmacSHA256 = require('crypto-js/hmac-sha256')
var http = require('./reqApi');
var common = require('./common');
var querystring = require('querystring');

const URL_BTEX_API = 'https://api.btex.com';
//for testnet
//const URL_BTEX_API = 'https://testnet.btex.com';

const DEFAULT_HEADERS = {
"Content-Type": "application/json;charset=utf-8",
"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36"
}

var default_timeout = 6000;

function createSign( data ) {
var pars = [];
data.secret_key = config.btex.secret_key;
data.ts = new Date().getTime()/1000;
for (let item in data) {
pars.push(item + "=" + (data[item]));
}
var p = pars.sort().join("&");
var hash = HmacSHA256(p, data.secret_key);
var Signature = (CryptoJS.enc.Base64.stringify(hash));
return Signature;
}

function call_api(method, path, body) {
return new Promise(resolve => {
var headers = DEFAULT_HEADERS;
var url = URL_BTEX_API + path;
if (method == 'GET') {
var url = URL_BTEX_API + path;
if( body ){
url = url + '?' + querystring.stringify( body );
}
http.get(url, {
timeout: default_timeout,
headers: headers
}).then(data => {
let json = JSON.parse(data);
if (json.code == '1') {
resolve(json.data);
} else {
console.log('GET URL='+url+' 调用错误1', json);
resolve(null);
}
}).catch(ex => {
console.log(method, path, '异常', ex);
resolve(null);
});
} else if (method == 'POST') {
http.post(url, body, {
timeout: default_timeout,
headers: headers
}).then(data => {
let json = JSON.parse(data);
if (json.code == '1') {
resolve(json.data);
} else {
console.log('调用错误2', json);
resolve(null);
}
}).catch(ex => {
console.log(method, path, '异常', ex);
resolve(null);
});
}
});
}

var btex_sdk = {
// 获取所有市场
contracts: function() {
var path = '/mx_data/contracts';
var body = {};
return call_api('GET', path, body);
},
// 获取单个市场
tickers: function(contract_id) {
var path = '/mx_data/tickers';
var body = {};
body.contract_id = contract_id;
return call_api('GET', path, body);
},
// 获取K线数据
K_data: function(contract_id, k_type, k_amount) {
var path = '/mx_data/k_data';
var body = {};
body.contract_id = contract_id;
body.k_type = k_type; // 5m，15m，30m，1h，2h，4h，8h，1d； m:分钟，h:小时，d:天数
body.k_amount = k_amount; // 可选，获取数据的条数，默认最新80条
body.rand_key = Math.random() * (1e8 - 1e7) + 1e7;
return call_api('GET', path, body);
},
// 获取市场委托列表
orderbook: function(contract_id, depth) {
var path = '/mx_data/orderbook';
var body = {};
body.contract_id = contract_id;
body.depth = depth;
return call_api('GET', path, body);
},
// 获取市场成交历史
trades: function(contract_id, page_size) {
var path = '/mx_data/trades';
var body = {};
body.contract_id = contract_id;
body.page_size = page_size;
return call_api('GET', path, body);
},
// 获取我的余额
account_info: function() {
var path = '/mx_openapi1/account_info';
var body = {};
body.access_key = config.btex.access_key;
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
// 获取我的委托列表
active_orders: function(contract_id) {
var path = '/mx_openapi1/active_orders';
var body = {};
body.contract_id = contract_id; // 市场，格式：BTC_USDT
body.access_key = config.btex.access_key; // 公钥，用户申请即可
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
// 获取我的当前仓位
active_positions: function(contract_id) {
var path = '/mx_openapi1/active_positions';
var body = {};
body.contract_id = contract_id; // 市场，格式：BTC_USDT
body.access_key = config.btex.access_key; // 公钥，用户申请即可
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
// 取消委托订单
cancel_order: function(order_id) {
var path = '/mx_openapi1/cancel_order';
var body = {};
body.order_id = order_id; // 市场，格式：BTC_USDT
body.access_key = config.btex.access_key; // 公钥，用户申请即可
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
// 做多做空
place_order: function(contract_id, price, amount, leverage, direction, type, is_cross) {
var path = '/mx_openapi1/place_order';
var body = {};
body.contract_id = contract_id;
body.price = price;
body.amount = amount;
body.leverage = leverage;
body.direction = direction;
body.type = type;
body.is_cross = is_cross;
body.access_key = config.btex.access_key; // 公钥，用户申请即可
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
// 获取我的委托历史
myorders: function(contract_id, page, page_size) {
var path = '/mx_openapi1/myorders';
var body = {};
body.contract_id = contract_id;
body.page = page;
body.page_size = page_size;
body.access_key = config.btex.access_key; // 公钥，用户申请即可
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
// 获取我的交易历史
mytrades : function(contract_id, page, page_size) {
var path = '/mx_openapi1/mytrades ';
var body = {};
body.contract_id = contract_id;
body.page = page;
body.page_size = page_size;
body.access_key = config.btex.access_key; // 公钥，用户申请即可
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
// 获取某个委托的成交明细
order_match_results : function(order_id) {
var path = '/mx_openapi1/order_match_results ';
var body = {};
body.order_id = order_id;
body.access_key = config.btex.access_key; // 公钥，用户申请即可
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
// 获取我的已平仓位
mypositions: function(contract_id, page, page_size) {
var path = '/mx_openapi1/mypositions';
var body = {};
body.contract_id = contract_id; // 市场，格式：BTC_USDT
body.page = page;
body.page_size = page_size;
body.access_key = config.btex.access_key; // 公钥，用户申请即可
var sign = createSign(body);
body.sign = sign;
return call_api('POST', path, body);
},
}

module.exports = btex_sdk;

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