-
Notifications
You must be signed in to change notification settings - Fork 1
/
index.js
206 lines (173 loc) · 4.55 KB
/
index.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
var request = require('request');
var md5 = require('MD5');
function Huobi(key, secret) {
this.key = key;
this.secret = secret;
}
Huobi.prototype._request = function(params, callback) {
params['access_key'] = this.key;
params['created'] = Math.floor(Date.now() / 1000); // in seconds
params['sign'] = sign(params, this.secret);
var options = {
url: 'https://api.huobi.com/apiv2.php',
form: params
};
request.post(options, function(error, response, body) {
var data = JSON.parse(body);
if (data['code']) {
data['errormessage'] = errorMessage(data['code']);
}
callback(data, error);
});
};
Huobi.prototype.getAccountInfo = function(callback) {
var params = {
method: 'get_account_info'
};
this._request(params, callback);
};
Huobi.prototype.getOrders = function(coinType, callback) {
var params = {
method: 'get_orders',
coin_type: coinType
};
this._request(params, callback);
};
Huobi.prototype.orderInfo = function(coinType, id, callback) {
var params = {
method: 'order_info',
coin_type: coinType,
id: id
};
this._request(params, callback);
};
Huobi.prototype.buy = function(coinType, price, amount, callback) {
var params = {
method: 'buy',
coin_type: coinType,
price: price,
amount: amount
};
this._request(params, callback);
};
Huobi.prototype.sell = function(coinType, price, amount, callback) {
var params = {
method: 'sell',
coin_type: coinType,
price: price,
amount: amount
};
this._request(params, callback);
};
Huobi.prototype.buyMarket = function(coinType, amount, callback) {
var params = {
method: 'buy_market',
coin_type: coinType,
amount: amount
};
this._request(params, callback);
};
Huobi.prototype.sellMarket = function(coinType, amount, callback) {
var params = {
method: 'buy_market',
coin_type: coinType,
amount: amount
};
this._request(params, callback);
};
Huobi.prototype.cancelOrder = function(coinType, id, callback) {
var params = {
method: 'cancel_order',
coin_type: coinType,
id: id
};
this._request(params, callback);
};
Huobi.prototype.modifyOrder = function(coinType, id, price, amount, callback) {
var params = {
method: 'modify_order',
coin_type: coinType,
id: id,
price: price,
amount: amount
};
this._request(params, callback);
};
Huobi.prototype.getNewDealOrders = function(coinType, callback) {
var params = {
method: 'get_new_deal_orders',
coin_type: coinType,
};
this._request(params, callback);
};
Huobi.prototype.getOrderIdByTradeId = function(coinType, tradeId, callback) {
var params = {
method: 'get_order_id_by_trade_id',
coin_type: coinType,
trade_id: tradeId
};
this._request(params, callback);
};
function sign(params, secret) {
return md5(stringifyForSign(params) + '&secret_key='+ secret).toLowerCase();
}
function stringifyForSign(obj) {
var arr = [],
i,
formattedObject = '';
for (i in obj) {
if (obj.hasOwnProperty(i)) {
arr.push(i);
}
}
arr.sort();
for (i = 0; i < arr.length; i++) {
if (i != 0) {
formattedObject += '&';
}
formattedObject += arr[i] + '=' + obj[arr[i]];
}
return formattedObject;
}
function errorMessage(code) {
var codes = {
1: 'Server error',
2: 'Not enough CNY',
3: 'Restart failed',
4: 'Trade over',
10: 'Not enough BTC',
11: 'Not enough LTC',
18: 'Incorrect payment password',
26: 'Order is not exist',
41: 'Filled order, unable to modify',
42: 'Order has been cancelled, unable to modify',
44: 'Price is too low',
45: 'Price is too high',
46: 'Minimum amount is 0.001',
47: 'Exceed the limit amount',
55: '10% higher than market price is not allowed',
56: '10% lower than market price is not allowed',
64: 'Invalid request',
65: 'Invalid method',
66: 'Invalid access key',
67: 'Invalid private key',
68: 'Invalid price',
69: 'Invalid amount',
70: 'Invalid POST time',
71: 'Overflowed requests',
87: 'Buying price cannot exceed 1% of market price when transaction amount is less than 0.1 BTC.',
88: 'Selling price cannot be lower 1% of market price when transaction amount is less than 0.1 BTC.',
89: 'Buying price cannot exceed 1% of market price when transaction amount is less than 0.1 BTC.',
90: 'Selling price cannot be lower 1% of market price when transaction amount is less than 0.1 BTC.',
91: 'Invalid type',
92: 'Buy price cannot be higher 10% than market price.',
93: 'Sell price cannot be lower 10% than market price.',
97: 'Please enter payment password.',
107:'Order is exist.'
}
if (!codes[code]) {
return 'Huobi error code: ' + code + 'is not supported';
}
return codes[code];
}
module.exports = Huobi;