diff --git a/README.md b/README.md index a235e8c..d8dbaab 100644 --- a/README.md +++ b/README.md @@ -43,6 +43,8 @@ api_secret - your API secret code 5. open_orders(couple = 'GHS/BTC') - get open order 6. cancel_order(order_id) - cancel order №order_id 7. place_order(ptype = 'buy', amount = 1, price = 1, couple = 'GHS/BTC') - create order +8. hashrate() - get the pool hashrate +9. workers() - get your worker information ``` ####c) Full API documentation: https://cex.io/api diff --git a/cexapi.js b/cexapi.js index efa2cee..983b3f9 100644 --- a/cexapi.js +++ b/cexapi.js @@ -5,141 +5,139 @@ var _nonce = ''; var _https = require('https'); var _crypto = require('crypto'); - function create(username, api_key, api_secret) //Set variable - { - _username = username; - _api_key = api_key; - _api_secret = api_secret; - } +function create(username, api_key, api_secret) { + _username = username; + _api_key = api_key; + _api_secret = api_secret; +}; - function __signature() //Generate signature - { - string = _nonce + _username + _api_key - hmac = _crypto.createHmac('sha256', _api_secret); - hmac.setEncoding('hex'); - hmac.write(string); - hmac.end(); - var temp = hmac.read(); - return temp.toUpperCase() - } +function __signature() { + var string = _nonce + _username + _api_key + var hmac = _crypto.createHmac('sha256', _api_secret); + hmac.setEncoding('hex'); + hmac.write(string); + hmac.end(); + var temp = hmac.read(); + return temp.toUpperCase() +}; - function __nonce() //Get timestamp as nonce - { - _nonce = Math.round(new Date().getTime() / 1000); - } +function __nonce() { + _nonce = Math.round(new Date().getTime() / 1000); +}; - function __post(url, param, callback) //Send post request via requstify - { - var post_data = ''; - var body = ''; - for (var key in param) - { - post_data += key + '=' + param[key] + '&' - } - if (post_data.length > 2) - { - post_data = post_data.substring(0, post_data.length-1 ); - } - else - { - post_data =''; - } - var request = _https.request({ - hostname:'cex.io', - path : url, - port : 443, - method : 'POST', - headers: {'User-Agent': 'cex.io_node.js_api', - 'Content-Length': post_data.length, - 'Content-Type' : 'application/x-www-form-urlencoded'} - }, function(res){ - res.setEncoding('utf8'); - res.on('data', function(chunk){ - body +=chunk; - }); - res.on('end', function() { - callback(JSON.parse(body)); - }); - });//Return answer as object in callback - request.write(post_data); - request.end(); - return body; - } +function __post(url, param, callback) { + var post_data = ''; + var body = ''; + for (var key in param) { + post_data += key + '=' + param[key] + '&' + } + if (post_data.length > 2) { + post_data = post_data.substring(0, post_data.length - 1); + } + else { + post_data = ''; + } + var request = _https.request({ + hostname: 'cex.io', + path: url, + port: 443, + method: 'POST', + headers: { + 'User-Agent': 'cex.io_node.js_api', + 'Content-Length': post_data.length, + 'Content-Type': 'application/x-www-form-urlencoded' + } + }, function (res) { + res.setEncoding('utf8'); + res.on('data', function (chunk) { + body += chunk; + }); + res.on('end', function () { + callback(JSON.parse(body)); + }); + }); + request.write(post_data); + request.end(); + return body; +}; - function api_call(method, param, is_private, couple, callback) //Api call - { - var url = '/api/' + method +'/' //generate uri - if (couple == undefined) {var couple = ''} else { - if (couple.length > 5) - { - url = url + couple +'/' } - } - if (param == undefined) {var param = new Object()} //generate param in needed - if (is_private == undefined) {var is_private = 0} - else - { - if (is_private == 1) - { - __nonce(); - param.key = _api_key; - param.signature = __signature(); - param.nonce = _nonce; +function api_call(method, param, is_private, couple, callback) { + var url = '/api/' + method + (method.indexOf('ghash.io') > -1 ? '' : '/'); //generate uri + if (couple === undefined) { + couple = ''; + } else { + if (couple != undefined && couple.length > 5) { + url = url + couple + '/'; + } + } + if (param === undefined) { + param = {}; + } //generate param in needed + if (is_private === undefined) { + is_private = 0; } - } - __post(url,param, callback) - } + else { + if (is_private == 1) { + if(!_nonce) + __nonce(); + ++_nonce; + param.key = _api_key; + param.signature = __signature(); + param.nonce = _nonce; + } + } + __post(url, param, callback); +}; + +function ticker(couple, callback) { + api_call('ticker', {}, 0, couple, callback); +}; + +function order_book(couple, callback) { + api_call('order_book', {}, 0, couple, callback); +}; - function ticker(couple,callback) - { - api_call('ticker', new Object(), 0, couple, callback) - } +function trade_history(since, couple, callback) { + api_call('trade_history', {since: since}, 0, couple, callback); +}; - function order_book(couple,callback) - { - api_call('order_book', new Object(), 0, couple, callback) - } - - function trade_history(since,couple,callback) - { - param = new Object(); - param.since = since; - api_call('trade_history', param, 0, couple, callback) - } +function balance(callback) { + api_call('balance', {}, 1, null, callback); +}; - function balance(callback) - { - param = new Object(); - api_call('balance', param, 1, '', callback) - } +function open_orders(couple, callback) { + api_call('open_orders', {}, 1, couple, callback); +}; - function open_orders(couple, callback) - { - api_call('open_orders', new Object(), 1, couple, callback); - } +function cancel_order(id, callback) { + api_call('cancel_order', {id: id}, 1, null, callback); +}; - function cancel_order(id, callback) - { - param = new Object(); - param.id = id; - api_call('cancel_order', param, 1, '', callback); - } +function place_order(type, amount, price, couple, callback) { + var params = { + type: type, + amount: amount, + price: price + }; + api_call('place_order', params, 1, couple, callback); +}; - function place_order(type, amount, price, couple, callback) - { - param = new Object(); - param.type = type; - param.amount = amount; - param.price = price; - api_call('place_order', param, 1, couple, callback) - } +function hashrate(callback) { + api_call('ghash.io/hashrate', {}, 1, null, callback); +}; +function workers(callback) { + api_call('ghash.io/workers', {}, 1, null, callback); +}; - exports.create = create; - exports.api_call = api_call; - exports.ticker = ticker; - exports.order_book = order_book; - exports.trade_history = trade_history; - exports.balance = balance; - exports.open_orders = open_orders; - exports.cancel_order = cancel_order; - exports.place_order = place_order; +exports.create = create; +exports.api_call = api_call; +exports.ticker = ticker; +exports.order_book = order_book; +exports.trade_history = trade_history; +exports.balance = balance; +exports.open_orders = open_orders; +exports.cancel_order = cancel_order; +exports.place_order = place_order; +exports.hashrate = hashrate; +exports.workers = workers;