cryptomkt v1.0.0
cryptomkt-node
Installation
npm install cryptomarket
Quick Start
The first thing you'll need to do is sign up for cryptomkt.
API Key
If you're writing code for your own CryptoMarket account, enable an API key. Next, create a Client
object for interacting with the API:
var { Client } = require('cryptomarket');
var client = new Client({'apiKey': mykey, 'apiSecret': mysecret});
Making API Calls
With a client instance
, you can now make API calls. We've included some examples below. Each API method returns an object
representing the JSON response from the API.
Public endpoints
Using the functions Client functions returns Promises(ECMAScript 2015), these functions can be called by three different ways: Then method, Await operator or a Callback function.
Example
async function example(){
// Method 1: standard promise (Then)
client.getMarkets()
.then((obj) => {
const data = obj.data;
console.log(data);
}).catch((err) => {
console.error(err);
})
// Method 2: Await promise
try {
let result = await client.getMarkets();
console.log(result);
} catch (e){
console.error(err);
}
// Method 3: Callback
client.getMarkets(function(error, result){
if(error){
console.error(err);
return;
}
console.log(result);
})
}
example();
Expected output
//Any of the 3 ways to call the function should return an output like this
response: {
status: 'success',
data: [
'ETHCLP', 'ETHARS', 'ETHEUR',
'ETHBRL', 'ETHMXN', 'XLMCLP',
'XLMARS', 'XLMEUR', 'XLMBRL',
'XLMMXN', 'BTCCLP', 'BTCARS',
'BTCEUR', 'BTCBRL', 'BTCMXN',
'EOSCLP', 'EOSARS', 'EOSEUR',
'EOSBRL', 'EOSMXN'
]
}
Listing available markets
var { Client } = require('cryptomarket');
var client = new Client({'apiKey': mykey, 'apiSecret': mysecret});
client.getMarkets()
.then((obj) => {
const data = obj.data;
data.forEach((market) => {
console.log(data);
});
}).catch((err) => {
console.error(err);
})
Expected output
[
'ETHCLP', 'ETHARS', 'ETHEUR',
'ETHBRL', 'ETHMXN', 'XLMCLP',
'XLMARS', 'XLMEUR', 'XLMBRL',
'XLMMXN', 'BTCCLP', 'BTCARS',
'BTCEUR', 'BTCBRL', 'BTCMXN',
'EOSCLP', 'EOSARS', 'EOSEUR',
'EOSBRL', 'EOSMXN'
]
...
Obtain Book
//receives a Js object. "market" and "side" are mandatory (ex: {"market": "XLMCLP","side":"sell"}).
client.getBook(dictionary, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
{
"status": "success",
"pagination": {
"previous": 0,
"limit": 20,
"page": 0,
"next": "null"
},
"data": [
BaseModel {
client: [Client],
price: '59.8',
amount: '20025.749',
timestamp: '2020-02-21T04:16:07.789000'
},
BaseModel {
client: [Client],
price: '59.8',
amount: '29736.0992',
timestamp: '2020-02-21T04:20:30.925000'
},
BaseModel {
client: [Client],
price: '59.8',
amount: '24229.3228',
timestamp: '2020-02-21T04:32:26.686000'
}
...
]
Obtain ticker info
//receives a Js object that contains the market. (ex: {"market":"XLMARS"})
client.getTicker(market, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
{
"status": "success",
"data": [
{
client: [Client],
timestamp: '2020-02-21T04:52:17.416448',
market: 'XLMCLP',
bid: '58.2',
ask: '68.4',
last_price: '59.75',
low: '56',
high: '58.3',
volume: '87572.82220768983161'
}
]
}
Authenticated endpoints
Get account info
var { Client } = require('cryptomarket');
var client = new Client({'apiKey': mykey, 'apiSecret': mysecret});
client.getAccount()
.then((obj) => {
const data = obj.data;
console.log(data);
}).catch((err) => {
console.error(err);
})
Expected output
{
name: 'John Doe',
email: 'john.doe@gmail.com',
rate: BaseModel {
client: <ref *1> Client {
baseApiUri: 'https://api.cryptomkt.com/v2/',
strictSSL: true,
timeout: 5000,
apiKey: 'FS24FJ7',
apiSecret: 'SFT23GSD',
api: true,
socket: [Socket]
},
market_maker: '0.0039',
market_taker: '0.0068'
},
bank_accounts: [
BaseModel {
client: [Client],
id: 00001,
bank: 'BANCO DE CHILE - EDWARDS',
description: '',
country: 'CL',
number: '1234567890',
dv: null,
agency: null,
clabe: ''
}
]
}
Create an order
//receives a Js object. "market","type","side" and "amount" are mandatory. (ex: {"amount": 1, "market": "XLMCLP", "price": 50.5, "type": "limit", "side": "sell"}).
client.createOrder(order, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
response: {
status: 'success',
data: {
id: 'O000001',
amount: [Object],
price: '50.5',
stop: null,
avg_execution_price: '0',
market: 'XLMCLP',
type: 'limit',
side: 'sell',
fee: '0',
created_at: '2020-02-21T05:08:58.700000',
updated_at: '2020-02-21T05:08:58.768314',
status: 'filled'
}
}
Create multiple orders
//receives object array that contains multiple orders. "market","type","side" and "amount" are mandatory. (ex: [{"amount": 1, "market": "XLMCLP", "price": 50.5, "type": "limit", "side": "sell"},{Order2},...]).
client.createMultiOrders(orders, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
response: {
status: 'success',
data: {
created: [{Order1},{Order2},...],
not_created: []
}
}
Obtain active orders
//receives a Js object that contains the market (ex: {"market":"XLMCLP"})
client.getActiveOrders(market, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
{
status: 'success',
pagination: { page: 0, limit: 20, next: null, previous: null },
data: [
BaseModel {
client: [Client],
id: 'O000001',
amount: [BaseModel],
price: '72',
stop: null,
avg_execution_price: '0',
market: 'XLMCLP',
type: 'limit',
side: 'sell',
fee: '0',
created_at: '2020-02-21T14:05:30.313000',
updated_at: '2020-02-21T14:05:30.334726',
status: 'queued'
},
BaseModel {
client: [Client],
id: 'O000002',
amount: [BaseModel],
price: '71',
stop: null,
avg_execution_price: '0',
market: 'XLMCLP',
type: 'limit',
side: 'sell',
fee: '0',
created_at: '2020-02-21T14:05:30.216000',
updated_at: '2020-02-21T14:05:30.245189',
status: 'queued'
}
...
]
}
Cancel an order
//receives object that contains the order's ID (ex: {"id":"O000004"}).
client.cancelOrder(order, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
response: {
status: 'success',
data: {
id: 'O000004',
amount: [Object],
price: '72',
stop: null,
avg_execution_price: '0',
market: 'XLMCLP',
type: 'limit',
side: 'sell',
fee: '0',
created_at: '2020-02-21T14:05:30.313000',
updated_at: '2020-02-21T14:24:08.897689',
status: 'cancelled'
}
}
Cancel multiple orders
//receives object array that contains multiple order's IDs (ex: [{"id":"O000001"},{"id":"O000002"},...]).
client.cancelMultiOrders(orders, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
response: {
status: 'success',
data: { canceled: [{Order1},{Order2},...], not_canceled: [] } }
Make a transfer
//receives a Js object. "currency", "address", and "amount" are mandatory. (ex: {"currency":'ETH',"address":'0xf2ec...',"amount":0.02}).
client.transfer(transfer, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
{ status: 'success', data: '' }
Obtain executed orders
//receives a Js object that contains the market (ex: {"market":"XLMCLP"})
client.getExecutedOrders(market, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
{
"status": "success",
"pagination": {
"previous": "null",
"limit": 20,
"page": 0,
"next": "null"
},
"data": [
client: [Client],
id: 'O000003',
amount: {
"original": "1.4044",
"remaining": "1.4044"
},
price: '50.5',
stop: null,
avg_execution_price: '58',
market: 'XLMCLP',
type: 'limit',
side: 'sell',
fee: '0.394',
created_at: '2020-02-21T05:08:58.700000',
updated_at: '2020-02-21T05:08:59.549126',
status: 'filled',
fills: [Array]
]
}
Obtain order status
//receives a Js object that contains the ID (ex: {"id":"O000005"})
client.getOrderStatus(id, (err, output) => {
if(err){
console.log('error');
}
console.log(output);
});
Expected output
response: {
status: 'success',
data: {
id: 'O000005',
amount: [Object],
price: '71',
stop: null,
avg_execution_price: '0',
market: 'XLMCLP',
type: 'limit',
side: 'sell',
fee: '0',
created_at: '2020-02-21T14:05:30.216000',
updated_at: '2020-02-21T14:05:30.245189',
status: 'queued',
fills: []
}
}
Obtain account balance
client.getBalance((err, output) => {
if(err){
console.log('error');
return
}
console.log(output);
});
Expected Output
{
"status": "success",
"data": [
{
"available": "1203.1231",
"wallet": "CLP",
"balance": "120347"
},
{
"available": "10.3399",
"wallet": "ETH",
"balance": "11.3399"
},
...
]
}
Using socket
Get socket instance
var { Client } = require('cryptomarket');
var client = new Client({'apiKey': mykey, 'apiSecret': mysecret});
var socket;
client.socket.connect()
.then((skt) => {
socket = skt
}).catch((err) => {
console.error(err);
});
//or
var socket= await client.socket.connect();
Receive socket events
Market subscription
socket.subscribe('ETHCLP');
Unsubscribe from market
socket.unsubscribe('ETHCLP');
Receive open book info
// Subscription required*
socket.on('open-book', (data) => {
console.log('open-book', data);
});
Expected Output
open-book {
ETHCLP: {
sell: [
[Order1], [Order2],...
],
buy: [
[Order1], [Order2],...
]
}
}
Receive Historical book info
// Subscription required*
socket.on('historical-book', (data) => {
console.log('historical-book', data);
});
Expected Output
[
{
requestId: 'OOETHCLP0000000000000000000001',
tradeId: 'O232937',
stockId: 'ETHCLP',
kind: 1,
type: 2,
side: 1,
price: '204820.000000000000000000000000000000',
limit: null,
condition: null,
flag: 'GENERAL',
amount: '0.00000000000000000000000000000000000',
initAmount: '2.07330000000000000000000000000000000',
dateReceived: 1582205310697,
executed_price: '204820.000000000000000000000000000000',
executed_amount: '2.07330000000000000000000000000000000',
executed_date: 1582205310745
},
{
requestId: 'OOETHCLP0000000000000000000002',
tradeId: 'O232665',
stockId: 'ETHCLP',
kind: 1,
type: 2,
side: 1,
price: '201540.000000000000000000000000000000',
limit: null,
condition: null,
flag: 'GENERAL',
amount: '1.66960000000000000000000000000000000',
initAmount: '1.92640000000000000000000000000000000',
dateReceived: 1582204925623,
executed_price: '201260.000000000000000000000000000000',
executed_amount: '0.256800000000000000000000000000000000',
executed_date: 1582204925645
}
]
Receive candles info
// Subscription required*
socket.on('candles', (data) => {
console.log('candles', data);
});
Expected Output
candles {
'buy': {
'1': [
[{
date: '21/02/2020 04:56:00',
stockId: 'ETHCLP',
type: 1,
timeFrame: 1,
lowPrice: 212060,
hightPrice: 212060,
openPrice: 212060,
closePrice: 212100,
count: 3,
volume: 0,
lastBuyPrice: 217900,
lastSellPrice: 227220
}],[Object],...],
'5': [[Object],[Object],...],
'15':[[Object],[Object],...],
'60': [[Object],[Object],...],
'240':[[Object],[Object],...],
'1440':[[Object],[Object],...],
'10080':[[Object],[Object],...],
'44640':[[Object],[Object],...]
}
'sell':{
'1':[[Object],...],
'5':...
},
lastBuyPrice: 218880,lastSellPrice: 227220
}
Receive ticker info
socket.on('ticker', (data) => {
console.log('ticker', data);
});
Expected Output
ticker {
EOSARS: {
BID: 346.95,
ASK: 364.65,
delta1d: -13.04511278195489,
delta7d: -21.928442844284426
},
BTCCLP: {
BID: 7914600,
ASK: 8038600,
delta1d: -2.4334319526627217,
delta7d: -2.1318164956102383
},
ETHCLP: {
BID: 213600,
ASK: 218880,
delta1d: 1.0598031794095382,
delta7d: 0.6692430954849656
},
...
}
Receive balance info
socket.on('balance', (data) => {
console.log('balance', data);
});
Expected Output
balance {
ETH: {
currency: 'ETH',
countable: '0.0700000000000000000000000000000000000',
available: '0.0700000000000000000000000000000000000',
currency_kind: 1,
currency_name: 'ETH',
currency_big_name: 'Ether',
currency_prefix: '',
currency_postfix: ' ETH',
currency_decimals: 4
},
...
}
Receive user orders info
socket.on('open-orders', (data) => {
console.log('open-orders', data);
});
Expected Output
open-orders [
{
requestId: 'OOXLMCLP0000000000000000000001',
tradeId: 'O000001',
traderId: '2',
stockId: 'XLMCLP',
kind: 2,
type: 2,
side: 2,
price: '80.0000000000000000000000000000000000',
limit: null,
condition: null,
flag: 'GENERAL',
amount: '1.00000000000000000000000000000000000',
initAmount: '1.00000000000000000000000000000000000',
dateReceived: 1582301424510
},
{Order2},...
]
Receive historical user orders info
socket.on('historical-orders', (data) => {
console.log('historical-orders', data);
});
Expected Output
historical-orders [
{
requestId: 'OOXLMCLP000000000000000000001',
tradeId: 'O000001',
traderId: '1',
stockId: 'XLMCLP',
kind: 2,
type: 2,
side: 2,
price: '50.5000000000000000000000000000000000',
limit: null,
condition: null,
flag: 'GENERAL',
amount: '0.00000000000000000000000000000000000',
initAmount: '1.00000000000000000000000000000000000',
dateReceived: 1582261738700
},
{
requestId: 'OOXLMCLP000000000000000000002',
tradeId: 'O0000022',
traderId: '1',
stockId: 'XLMCLP',
kind: 2,
type: 2,
side: 2,
price: '72.0000000000000000000000000000000000',
limit: null,
condition: null,
flag: 'GENERAL',
amount: '1.00000000000000000000000000000000000',
initAmount: '1.00000000000000000000000000000000000',
dateReceived: 1582293930313,
dateTriggered: null
},
...
]
Receive User´s operated volume
socket.on('operated', (data) => {
console.log('operated', data);
});
Expected Output
operated {
flag: 'L0',
threshold: '0.00000000000000000000000000000000000',
traded: '0.0718085391503182500000000000000000000',
tk: '0.00680000000000000000000000000000000000',
mk: '0.00390000000000000000000000000000000000'
}
4 years ago