Version 2.4.14
This document presents information on API communication protocol. The communication protocol of the API uses JSON format.
JSON format used by the server doesn't allow extensions (e.g. comments, other flags). JSON format standardization document is available under the following link: http://tools.ietf.org/html/rfc4627.
The connection is performed by clean socket connection. For real trading SSL connection will be used.
The following definitions will be used in this specification document:
A j-object can contain zero elements. A j-array can have zero length. The name of j-value can be an empty string.
Encoding of strings is set to UTF-8. In this format the server sends and receives data.
Definition of unix-time:
Unix time, or POSIX time, is a system for describing points in time, defined as the number of milliseconds elapsed since midnight Coordinated Universal Time (UTC) of January 1, 1970.
Each packet consists of exactly one main, unnamed j-value. The data stream consists of consecutive j–values, with no punctuation.
The main j-value is a j-object containing exactly two j-subvalues which are j-objects. The first j-subobject is named header and consists of at least a field type as a simple type string. This is a packet type. The second j-subobject of the main packet j-object is named data and its content is specific to a given packet type. The specifications for different types of packages are described in the next chapter.
A sample of properly defined packet:
{ "command" : "login", "arguments" : { "userId" : "1000", "password": "PASSWORD" } }
Every single command sent to the API is allowed to contain an optional field called customTag. The API guarantees to return the very same customTag in the command’s response. For example, the following command:
{ "command" : "login", "arguments" : { "userId" : "1000", "password": "PASSWORD" }, "customTag": "my_login_command_id" }
returns (in case of a successful login):
{ "status": true, "customTag": "my_login_command_id" }
There are two addresses (that can be used interchangeably) where the servers are located:
Here are the details of DEMO and REAL servers hosted on each of the addresses above:
Furthermore, WebSockets can be used to connect to the API using the following addresses:
All servers use SSL connection.
Communication is established as long as both server and client have opened and connected sockets.
For convenience server guarantees that every separate reply to client command returned by server will be separated by two new line characters ("\n").
In order to provide best service for all users API set rules on connection and data send process. If any of the following rules is breached, then connection is closed immediately without server notification.
List of rules:
Exception:
If the client sends a request that is a valid JSON object, but does not conform to the published API (incorrect command, missing fields, etc.), the response is sent back with the error description but the connection is not closed.
This rule prevents incorrect messages from reaching further down the processing chain and allows clients to analyze and understand the source of problem.
Default login credentials can be obtained at: http://developers.xstore.pro/panel/.
The input data format is a JSON object that consists of service name and command name. Some commands also require an object of command's arguments.
If optional prettyPrint
field is set to true, an output JSON is printed in human-readable format. prettyPrint
field can be omitted.
{ "command": "commandName", "arguments": { "arg1Name": 10, "arg2Name": "Some text", ... }, "prettyPrint": true }
The output data format is a JSON object that consists of status
and returnData
fields if command succeeded, or status
, errorCode
and errorDescr
fields if an error occurred.
{ "status": true, "returnData": JSON value }
or, in case of an error:
{ "status": false, "errorCode": "E123", "errorDescr": "Error description" }
Time is number of milliseconds from 01.01.1970, 00:00 GMT.
In all Floating numbers '.' (period) is used as a decimal separator.
Request-Reply commands are performed on main connection socket. The reply is sent by main connection socket.
In order to perform any action client application have to perform login process. No functionality is available before proper login process.
After initial login, a new session is created and all commands are executed for a logged user until he/she logs out or drops the connection.
Parameters:
Name | Type | Desc |
---|---|---|
userId | String | userId |
password | String | password |
appId | String | (optional) application ID provided by the xStore Support Team |
appName | String | (optional) application name |
Example:
{ "command": "login", "arguments": { "userId": "1000", "password": "PASSWORD", "appId": "test", "appName": "test" } }
After successful login the system responds with the status
message that can contain the String representing streamSessionId
field:
{ "status": true, "streamSessionId": "8469308861804289383" }
The streamSessionId
field of the string type, if present, is a token that can be used to establish a streaming subscription on a separate network connection. streamSessionId
is used in streaming subscription commands.
streamSessionId
is unique for the given main session and will change between login sessions.
Format of input:
{ "command": "logout" }
No returnData
field in output. Only status
message is sent.
Description: Returns array of all symbols available for the user.
Example:
{ "command": "getAllSymbols" }
Parameters:
name | type | description |
---|---|---|
array | Array of SYMBOL_RECORD |
Example:
{ "status": true, "returnData": [SYMBOL_RECORD, SYMBOL_RECORD, ...] }
Format of SYMBOL_RECORD
:
Please be advised that result values for profit and margin calculation can be used optionally, because server is able to perform all profit/margin calculations for Client application by commands described later in this document.
name | type | description |
---|---|---|
ask | Floating number | Ask price in base currency |
bid | Floating number | Bid price in base currency |
categoryName | String | Category name |
contractSize | Number | Size of 1 lot |
currency | String | Currency |
currencyPair | Boolean | Indicates whether the symbol represents a currency pair |
currencyProfit | String | The currency of calculated profit |
description | String | Description |
expiration | Time | Null if not applicable |
groupName | String | Symbol group name |
high | Floating number | The highest price of the day in base currency |
initialMargin | Number | Initial margin for 1 lot order, used for profit/margin calculation |
instantMaxVolume | Number | Maximum instant volume multiplied by 100 (in lots) |
leverage | Floating number | Symbol leverage |
longOnly | Boolean | Long only |
lotMax | Floating number | Maximum size of trade |
lotMin | Floating number | Minimum size of trade |
lotStep | Floating number | A value of minimum step by which the size of trade can be changed (within lotMin - lotMax range) |
low | Floating number | The lowest price of the day in base currency |
marginHedged | Number | Used for profit calculation |
marginHedgedStrong | Boolean | For margin calculation |
marginMaintenance | Number | For margin calculation, null if not applicable |
marginMode | Number | For margin calculation |
percentage | Floating number | Percentage |
precision | Number | Number of symbol's price decimal places |
profitMode | Number | For profit calculation |
quoteId | Number | Source of price |
shortSelling | Boolean | Indicates whether short selling is allowed on the instrument |
spreadRaw | Floating number | The difference between raw ask and bid prices |
spreadTable | Floating number | Spread representation |
starting | Time | Null if not applicable |
stepRuleId | Number | Appropriate step rule ID from getStepRules command response |
stopsLevel | Number | Minimal distance (in pips) from the current price where the stopLoss/takeProfit can be set |
swap_rollover3days | Number | Time when additional swap is accounted for weekend |
swapEnable | Boolean | Indicates whether swap value is added to position on end of day |
swapLong | Floating number | Swap value for long positions in pips |
swapShort | Floating number | Swap value for short positions in pips |
swapType | Number | Type of swap calculated |
symbol | String | Symbol name |
tickSize | Floating number | Smallest possible price change, used for profit/margin calculation, null if not applicable |
tickValue | Floating number | Value of smallest possible price change (in base currency), used for profit/margin calculation, null if not applicable |
time | Time | Ask & bid tick time |
timeString | String | Time in String |
trailingEnabled | Boolean | Indicates whether trailing stop (offset) is applicable to the instrument. |
type | Number | Instrument class number |
Example:
{ "ask": 4000.0, "bid": 4000.0, "categoryName": "Forex", "contractSize": 100000, "currency": "USD", "currencyPair": true, "currencyProfit": "SEK", "description": "USD/PLN", "expiration": null, "groupName": "Minor", "high": 4000.0, "initialMargin": 0, "instantMaxVolume": 0, "leverage": 1.5, "longOnly": false, "lotMax": 10.0, "lotMin": 0.1, "lotStep": 0.1, "low": 3500.0, "marginHedged": 0, "marginHedgedStrong": false, "marginMaintenance": null, "marginMode": 101, "percentage": 100.0, "precision": 2, "profitMode": 5, "quoteId": 1, "shortSelling": true, "spreadRaw": 0.000003, "spreadTable": 0.00042, "starting": null, "stepRuleId": 1, "stopsLevel": 0, "swap_rollover3days": 0, "swapEnable": true, "swapLong": -2.55929, "swapShort": 0.131, "swapType": 0, "symbol": "USDPLN", "tickSize": 1.0, "tickValue": 1.0, "time": 1272446136891, "timeString": "Thu May 23 12:23:44 EDT 2013", "trailingEnabled": true, "type": 21 }
Possible values of quoteId
field:
name | value | description |
---|---|---|
fixed | 1 | |
float | 2 | |
depth | 3 | |
cross | 4 |
Possible values of marginMode
field:
name | value | description |
---|---|---|
Forex | 101 | |
CFD leveraged | 102 | |
CFD | 103 |
Possible values of profitMode
field:
name | value | description |
---|---|---|
FOREX | 5 | |
CFD | 6 |
Description: Returns calendar with market events.
Example:
{ "command": "getCalendar" }
Parameters:
name | type | description |
---|---|---|
array | Array of CALENDAR_RECORD |
Example:
{ "status": true, "returnData": [CALENDAR_RECORD, CALENDAR_RECORD, ...] }
Format of CALENDAR_RECORD
:
name | type | description |
---|---|---|
country | String | Two letter country code |
current | String | Market value (current), empty before time of release of this value (time from "time" record) |
forecast | String | Forecasted value |
impact | String | Impact on market |
period | String | Information period |
previous | String | Value from previous information release |
time | Time | Time, when the information will be released (in this time empty "current" value should be changed with exact released value) |
title | String | Name of the indicator for which values will be released |
Example:
{ "country": "CA", "current": "", "forecast": "", "impact": "3", "period": "(FEB)", "previous": "58.3", "time": 1374846900000, "title": "Ivey Purchasing Managers Index" }
Possible values of impact
field:
name | value | description |
---|---|---|
low | 1 | |
medium | 2 | |
high | 3 |
Description: Please note that this function can be usually replaced by its streaming equivalent getCandles
which is the preferred way of retrieving current candle data. Returns chart info, from start date to the current time. If the chosen period of CHART_LAST_INFO_RECORD
is greater than 1 minute, the last candle returned by the API can change until the end of the period (the candle is being automatically updated every minute).
Limitations: there are limitations in charts data availability. Detailed ranges for charts data, what can be accessed with specific period, are as follows:
PERIOD_M1 --- <0-1) month, i.e. one month time
PERIOD_M30 --- <1-7) month, six months time
PERIOD_H4 --- <7-13) month, six months time
PERIOD_D1 --- 13 month, and earlier on
Note, that specific PERIOD_ is the lowest (i.e. the most detailed) period, accessible in listed range. For instance, in months range <1-7) you can access periods: PERIOD_M30, PERIOD_H1, PERIOD_H4, PERIOD_D1, PERIOD_W1, PERIOD_MN1. Specific data ranges availability is guaranteed, however those ranges may be wider, e.g.: PERIOD_M1 may be accessible for 1.5 months back from now, where 1.0 months is guaranteed.
Example scenario:
Parameters:
name | type | description |
---|---|---|
info | CHART_LAST_INFO_RECORD | info |
Example:
{ "command": "getChartLastRequest", "arguments": { "info": CHART_LAST_INFO_RECORD } }
Format of CHART_LAST_INFO_RECORD
:
name | type | description |
---|---|---|
period | Number | Period code |
start | Time | Start of chart block (rounded down to the nearest interval and excluding) |
symbol | String | Symbol |
Example:
{ "period": 5, "start": 1262944112000, "symbol": "PKN.PL" }
Possible values of period
field:
name | value | description |
---|---|---|
PERIOD_M1 | 1 | |
PERIOD_M5 | 5 | |
PERIOD_M15 | 15 | |
PERIOD_M30 | 30 | |
PERIOD_H1 | 60 | |
PERIOD_H4 | 240 | |
PERIOD_D1 | 1440 | |
PERIOD_W1 | 10080 | |
PERIOD_MN1 | 43200 |
Parameters:
name | type | description |
---|---|---|
digits | Number | Number of decimal places |
rateInfos | array | Array of RATE_INFO_RECORD |
Example:
{ "status": true, "returnData": { "digits": 4, "rateInfos": [RATE_INFO_RECORD, RATE_INFO_RECORD, ...] } }
Format of RATE_INFO_RECORD
:
Price values must be divided by 10 to the power of digits in order to obtain exact prices.
name | type | description |
---|---|---|
close | Floating number | Value of close price (shift from open price) |
ctm | Time | Candle start time in CET time zone (Central European Time) |
ctmString | String | String representation of the 'ctm' field |
high | Floating number | Highest value in the given period (shift from open price) |
low | Floating number | Lowest value in the given period (shift from open price) |
open | Floating number | Open price (in base currency * 10 to the power of digits) |
vol | Floating number | Volume in lots |
Example:
{ "close": 1.0, "ctm": 1389362640000, "ctmString": "Jan 10, 2014 3:04:00 PM", "high": 6.0, "low": 0.0, "open": 41848.0, "vol": 0.0 }
Description: Please note that this function can be usually replaced by its streaming equivalent getCandles
which is the preferred way of retrieving current candle data. Returns chart info with data between given start and end dates.
Limitations: there are limitations in charts data availability. Detailed ranges for charts data, what can be accessed with specific period, are as follows:
PERIOD_M1 --- <0-1) month, i.e. one month time
PERIOD_M30 --- <1-7) month, six months time
PERIOD_H4 --- <7-13) month, six months time
PERIOD_D1 --- 13 month, and earlier on
Note, that specific PERIOD_ is the lowest (i.e. the most detailed) period, accessible in listed range. For instance, in months range <1-7) you can access periods: PERIOD_M30, PERIOD_H1, PERIOD_H4, PERIOD_D1, PERIOD_W1, PERIOD_MN1. Specific data ranges availability is guaranteed, however those ranges may be wider, e.g.: PERIOD_M1 may be accessible for 1.5 months back from now, where 1.0 months is guaranteed.
Parameters:
name | type | description |
---|---|---|
info | CHART_RANGE_INFO_RECORD | info |
Example:
{ "command": "getChartRangeRequest", "arguments": { "info": CHART_RANGE_INFO_RECORD } }
Format of CHART_RANGE_INFO_RECORD
:
Ticks field - if ticks is not set or value is 0, getChartRangeRequest
works as before (you must send valid start
and end
time fields).
If ticks value is not equal to 0, field end
is ignored.
If ticks >0 (e.g. N) then API returns N candles from time start.
If ticks <0 then API returns N candles to time start.
It is possible for API to return fewer chart candles than set in tick field.
name | type | description |
---|---|---|
end | Time | End of chart block (rounded down to the nearest interval and excluding) |
period | Number | Period code |
start | Time | Start of chart block (rounded down to the nearest interval and excluding) |
symbol | String | Symbol |
ticks | Number | Number of ticks needed, this field is optional, please read the description above |
Example:
{ "end": 1262944412000, "period": 5, "start": 1262944112000, "symbol": "PKN.PL", "ticks": 0 }
Possible values of period
field:
name | value | description |
---|---|---|
PERIOD_M1 | 1 | |
PERIOD_M5 | 5 | |
PERIOD_M15 | 15 | |
PERIOD_M30 | 30 | |
PERIOD_H1 | 60 | |
PERIOD_H4 | 240 | |
PERIOD_D1 | 1440 | |
PERIOD_W1 | 10080 | |
PERIOD_MN1 | 43200 |
Parameters:
name | type | description |
---|---|---|
digits | Number | Number of decimal places |
rateInfos | array | Array of RATE_INFO_RECORD |
Example:
{ "status": true, "returnData": { "digits": 4, "rateInfos": [RATE_INFO_RECORD, RATE_INFO_RECORD, ...] } }
Format of RATE_INFO_RECORD
:
Price values must be divided by 10 to the power of digits in order to obtain exact prices.
name | type | description |
---|---|---|
close | Floating number | Value of close price (shift from open price) |
ctm | Time | Candle start time in CET time zone (Central European Time) |
ctmString | String | String representation of the 'ctm' field |
high | Floating number | Highest value in the given period (shift from open price) |
low | Floating number | Lowest value in the given period (shift from open price) |
open | Floating number | Open price (in base currency * 10 to the power of digits) |
vol | Floating number | Volume in lots |
Example:
{ "close": 1.0, "ctm": 1389362640000, "ctmString": "Jan 10, 2014 3:04:00 PM", "high": 6.0, "low": 0.0, "open": 41848.0, "vol": 0.0 }
Description: Returns calculation of commission and rate of exchange. The value is calculated as expected value, and therefore might not be perfectly accurate.
Parameters:
name | type | description |
---|---|---|
symbol | String | symbol |
volume | Floating number | volume |
Example:
{ "command": "getCommissionDef", "arguments": { "symbol": "T.US", "volume": 1.0 } }
Parameters:
name | type | description |
---|---|---|
commission | Floating number | calculated commission in account currency, could be null if not applicable |
rateOfExchange | Floating number | rate of exchange between account currency and instrument base currency, could be null if not applicable |
Example:
{ "status": true, "returnData": { "commission": 0.51, "rateOfExchange": 0.1609 } }
Description: Returns information about account currency, and account leverage.
Example:
{ "command": "getCurrentUserData" }
Parameters:
name | type | description |
---|---|---|
companyUnit | Number | Unit the account is assigned to. |
currency | String | account currency |
group | String | group |
ibAccount | Boolean | Indicates whether this account is an IB account. |
leverage | Number | This field should not be used. It is inactive and its value is always 1. |
leverageMultiplier | Floating number | The factor used for margin calculations. The actual value of leverage can be calculated by dividing this value by 100. |
spreadType | String | spreadType, null if not applicable |
trailingStop | Boolean | Indicates whether this account is enabled to use trailing stop. |
Example:
{ "status": true, "returnData": { "companyUnit": 8, "currency": "PLN", "group": "demoPLeurSTANDARD200", "ibAccount": false, "leverage": 1, "leverageMultiplier": 0.25, "spreadType": "FLOAT", "trailingStop": false } }
Description: Returns IBs data from the given time range.
Parameters:
name | type | description |
---|---|---|
end | Time | End of IBs history block |
start | Time | Start of IBs history block |
Example:
{ "command": "getIbsHistory", "arguments": { "end": 1395053810991, "start": 1394449010991 } }
Parameters:
name | type | description |
---|---|---|
array | Array of IB_RECORD |
Example:
{ "status": true, "returnData": [IB_RECORD, IB_RECORD, ...] }
Format of IB_RECORD
:
name | type | description |
---|---|---|
closePrice | Floating number | IB close price or null if not allowed to view |
login | String | IB user login or null if not allowed to view |
nominal | Floating number | IB nominal or null if not allowed to view |
openPrice | Floating number | IB open price or null if not allowed to view |
side | Number | Operation code or null if not allowed to view |
surname | String | IB user surname or null if not allowed to view |
symbol | String | Symbol or null if not allowed to view |
timestamp | Time | Time the record was created or null if not allowed to view |
volume | Floating number | Volume in lots or null if not allowed to view |
Example:
{ "closePrice": 1.39302, "login": "12345", "nominal": 6.00, "openPrice": 1.39376, "side": 0, "surname": "IB_Client_1", "symbol": "EURUSD", "timestamp": 1395755870000, "volume": 1.0 }
Possible values of side
field:
name | value | description |
---|---|---|
BUY | 0 | |
SELL | 1 |
Description: Please note that this function can be usually replaced by its streaming equivalent getBalance
which is the preferred way of retrieving account indicators. Returns various account indicators.
Example:
{ "command": "getMarginLevel" }
Parameters:
name | type | description |
---|---|---|
balance | Floating number | balance in account currency |
credit | Floating number | credit |
currency | String | user currency |
equity | Floating number | sum of balance and all profits in account currency |
margin | Floating number | margin requirements in account currency |
margin_free | Floating number | free margin in account currency |
margin_level | Floating number | margin level percentage |
Example:
{ "status": true, "returnData": { "balance": 995800269.43, "credit": 1000.00, "currency": "PLN", "equity": 995985397.56, "margin": 572634.43, "margin_free": 995227635.00, "margin_level": 173930.41 } }
Description: Returns expected margin for given instrument and volume. The value is calculated as expected margin value, and therefore might not be perfectly accurate.
Parameters:
name | type | description |
---|---|---|
symbol | String | symbol |
volume | Floating number | volume |
Example:
{ "command": "getMarginTrade", "arguments": { "symbol": "EURPLN", "volume": 1.0 } }
Parameters:
name | type | description |
---|---|---|
margin | Floating number | calculated margin in account currency |
Example:
{ "status": true, "returnData": { "margin": 4399.350 } }
Description: Please note that this function can be usually replaced by its streaming equivalent getNews
which is the preferred way of retrieving news data. Returns news from trading server which were sent within specified period of time.
Parameters:
name | type | description |
---|---|---|
end | Time | Time, 0 means current time for simplicity |
start | Time | Time |
Example:
{ "command": "getNews", "arguments": { "end": 0, "start": 1275993488000 } }
Parameters:
name | type | description |
---|---|---|
array | Array of NEWS_TOPIC_RECORD |
Example:
{ "status": true, "returnData": [NEWS_TOPIC_RECORD, NEWS_TOPIC_RECORD, ...] }
Format of NEWS_TOPIC_RECORD
:
name | type | description |
---|---|---|
body | String | Body |
bodylen | Number | Body length |
key | String | News key |
time | Time | Time |
timeString | String | Time string |
title | String | News title |
Example:
{ "body": "<html>...</html>", "bodylen": 110, "key": "1f6da766abd29927aa854823f0105c23", "time": 1262944112000, "timeString": "May 17, 2013 4:30:00 PM", "title": "Breaking trend" }
Description: Calculates estimated profit for given deal data Should be used for calculator-like apps only. Profit for opened transactions should be taken from server, due to higher precision of server calculation.
Parameters:
name | type | description |
---|---|---|
closePrice | Floating number | theoretical close price of order |
cmd | Number | Operation code |
openPrice | Floating number | theoretical open price of order |
symbol | String | symbol |
volume | Floating number | volume |
Example:
{ "command": "getProfitCalculation", "arguments": { "closePrice": 1.3000, "cmd": 0, "openPrice": 1.2233, "symbol": "EURPLN", "volume": 1.0 } }
Possible values of cmd
field:
name | value | description |
---|---|---|
BUY | 0 | |
SELL | 1 | |
BUY_LIMIT | 2 | |
SELL_LIMIT | 3 | |
BUY_STOP | 4 | |
SELL_STOP | 5 | |
BALANCE | 6 | getTradesHistory for manager's deposit/withdrawal operations (profit>0 for deposit, profit<0 for withdrawal). |
CREDIT | 7 |
Parameters:
name | type | description |
---|---|---|
profit | Floating number | Profit in account currency |
Example:
{ "status": true, "returnData": { "profit": 714.303 } }
Description: Returns current time on trading server.
Example:
{ "command": "getServerTime" }
Parameters:
name | type | description |
---|---|---|
time | Time | Time |
timeString | String | Time described in form set on server (local time of server) |
Example:
{ "status": true, "returnData": { "time": 1392211379731, "timeString": "Feb 12, 2014 2:22:59 PM" } }
Description: Returns a list of step rules for DMAs.
Example:
{ "command": "getStepRules" }
Parameters:
name | type | description |
---|---|---|
array | Array of STEP_RULE_RECORD |
Example:
{ "status": true, "returnData": [STEP_RULE_RECORD, STEP_RULE_RECORD, ...] }
Format of STEP_RULE_RECORD
:
name | type | description |
---|---|---|
id | Number | Step rule ID |
name | String | Step rule name |
steps | array | Array of STEP_RECORD |
Example:
{ "id": 1, "name": "Forex", "steps": [STEP_RECORD, STEP_RECORD, ...] }
Format of STEP_RECORD
:
name | type | description |
---|---|---|
fromValue | Floating number | Lower border of the volume range |
step | Floating number | lotStep value in the given volume range |
Example:
{ "fromValue": 0.1, "step": 0.0025 }
Description: Returns information about symbol available for the user.
Parameters:
name | type | description |
---|---|---|
symbol | String | symbol |
Example:
{ "command": "getSymbol", "arguments": { "symbol": "EURPLN" } }
Parameters:
name | type | description |
---|---|---|
SYMBOL_RECORD | SYMBOL_RECORD |
Example:
{ "status": true, "returnData": SYMBOL_RECORD }
Format of SYMBOL_RECORD
:
Please be advised that result values for profit and margin calculation can be used optionally, because server is able to perform all profit/margin calculations for Client application by commands described later in this document.
name | type | description |
---|---|---|
ask | Floating number | Ask price in base currency |
bid | Floating number | Bid price in base currency |
categoryName | String | Category name |
contractSize | Number | Size of 1 lot |
currency | String | Currency |
currencyPair | Boolean | Indicates whether the symbol represents a currency pair |
currencyProfit | String | The currency of calculated profit |
description | String | Description |
expiration | Time | Null if not applicable |
groupName | String | Symbol group name |
high | Floating number | The highest price of the day in base currency |
initialMargin | Number | Initial margin for 1 lot order, used for profit/margin calculation |
instantMaxVolume | Number | Maximum instant volume multiplied by 100 (in lots) |
leverage | Floating number | Symbol leverage |
longOnly | Boolean | Long only |
lotMax | Floating number | Maximum size of trade |
lotMin | Floating number | Minimum size of trade |
lotStep | Floating number | A value of minimum step by which the size of trade can be changed (within lotMin - lotMax range) |
low | Floating number | The lowest price of the day in base currency |
marginHedged | Number | Used for profit calculation |
marginHedgedStrong | Boolean | For margin calculation |
marginMaintenance | Number | For margin calculation, null if not applicable |
marginMode | Number | For margin calculation |
percentage | Floating number | Percentage |
precision | Number | Number of symbol's price decimal places |
profitMode | Number | For profit calculation |
quoteId | Number | Source of price |
shortSelling | Boolean | Indicates whether short selling is allowed on the instrument |
spreadRaw | Floating number | The difference between raw ask and bid prices |
spreadTable | Floating number | Spread representation |
starting | Time | Null if not applicable |
stepRuleId | Number | Appropriate step rule ID from getStepRules command response |
stopsLevel | Number | Minimal distance (in pips) from the current price where the stopLoss/takeProfit can be set |
swap_rollover3days | Number | Time when additional swap is accounted for weekend |
swapEnable | Boolean | Indicates whether swap value is added to position on end of day |
swapLong | Floating number | Swap value for long positions in pips |
swapShort | Floating number | Swap value for short positions in pips |
swapType | Number | Type of swap calculated |
symbol | String | Symbol name |
tickSize | Floating number | Smallest possible price change, used for profit/margin calculation, null if not applicable |
tickValue | Floating number | Value of smallest possible price change (in base currency), used for profit/margin calculation, null if not applicable |
time | Time | Ask & bid tick time |
timeString | String | Time in String |
trailingEnabled | Boolean | Indicates whether trailing stop (offset) is applicable to the instrument. |
type | Number | Instrument class number |
Example:
{ "ask": 4000.0, "bid": 4000.0, "categoryName": "Forex", "contractSize": 100000, "currency": "USD", "currencyPair": true, "currencyProfit": "SEK", "description": "USD/PLN", "expiration": null, "groupName": "Minor", "high": 4000.0, "initialMargin": 0, "instantMaxVolume": 0, "leverage": 1.5, "longOnly": false, "lotMax": 10.0, "lotMin": 0.1, "lotStep": 0.1, "low": 3500.0, "marginHedged": 0, "marginHedgedStrong": false, "marginMaintenance": null, "marginMode": 101, "percentage": 100.0, "precision": 2, "profitMode": 5, "quoteId": 1, "shortSelling": true, "spreadRaw": 0.000003, "spreadTable": 0.00042, "starting": null, "stepRuleId": 1, "stopsLevel": 0, "swap_rollover3days": 0, "swapEnable": true, "swapLong": -2.55929, "swapShort": 0.131, "swapType": 0, "symbol": "USDPLN", "tickSize": 1.0, "tickValue": 1.0, "time": 1272446136891, "timeString": "Thu May 23 12:23:44 EDT 2013", "trailingEnabled": true, "type": 21 }
Possible values of quoteId
field:
name | value | description |
---|---|---|
fixed | 1 | |
float | 2 | |
depth | 3 | |
cross | 4 |
Possible values of marginMode
field:
name | value | description |
---|---|---|
Forex | 101 | |
CFD leveraged | 102 | |
CFD | 103 |
Possible values of profitMode
field:
name | value | description |
---|---|---|
FOREX | 5 | |
CFD | 6 |
Description: Please note that this function can be usually replaced by its streaming equivalent getTickPrices
which is the preferred way of retrieving ticks data. Returns array of current quotations for given symbols, only quotations that changed from given timestamp are returned. New timestamp obtained from output will be used as an argument of the next call of this command.
Parameters:
name | type | description |
---|---|---|
level | Number | price level |
symbols | array | Array of symbol names (Strings) |
timestamp | Time | The time from which the most recent tick should be looked for. Historical prices cannot be obtained using this parameter. It can only be used to verify whether a price has changed since the given time. |
Example:
{ "command": "getTickPrices", "arguments": { "level": 0, "symbols": ["EURPLN", "AGO.PL", ...], "timestamp": 1262944112000 } }
Possible values of level
field:
name | value | description |
---|---|---|
-1 | ||
0 | ||
>0 |
Parameters:
name | type | description |
---|---|---|
quotations | array | Array of TICK_RECORD |
Example:
{ "status": true, "returnData": { "quotations": [TICK_RECORD, TICK_RECORD, ...] } }
Format of TICK_RECORD
:
name | type | description |
---|---|---|
ask | Floating number | Ask price in base currency |
askVolume | Number | Number of available lots to buy at given price or null if not applicable |
bid | Floating number | Bid price in base currency |
bidVolume | Number | Number of available lots to buy at given price or null if not applicable |
high | Floating number | The highest price of the day in base currency |
level | Number | Price level |
low | Floating number | The lowest price of the day in base currency |
spreadRaw | Floating number | The difference between raw ask and bid prices |
spreadTable | Floating number | Spread representation |
symbol | String | Symbol |
timestamp | Time | Timestamp |
Example:
{ "ask": 4000.0, "askVolume": 15000, "bid": 4000.0, "bidVolume": 16000, "high": 4000.0, "level": 0, "low": 3500.0, "spreadRaw": 0.000003, "spreadTable": 0.00042, "symbol": "KOMB.CZ", "timestamp": 1272529161605 }
Possible values of level
field:
name | value | description |
---|---|---|
-1 | ||
0 | ||
>0 |
Description: Returns array of trades listed in orders
argument.
Parameters:
name | type | description |
---|---|---|
orders | array | Array of orders (position numbers) |
Example:
{ "command": "getTradeRecords", "arguments": { "orders": [7489839, 7489841, ...] } }
Parameters:
name | type | description |
---|---|---|
array | Array of TRADE_RECORD |
Example:
{ "status": true, "returnData": [TRADE_RECORD, TRADE_RECORD, ...] }
Format of TRADE_RECORD
:
cmd
is the operation code, for user's trade operations it equals to cmd
from TRADE_TRANS_INFO
record used as an argument in tradeTransaction
command
name | type | description |
---|---|---|
close_price | Floating number | Close price in base currency |
close_time | Time | Null if order is not closed |
close_timeString | String | Null if order is not closed |
closed | Boolean | Closed |
cmd | Number | Operation code |
comment | String | Comment |
commission | Floating number | Commission in account currency, null if not applicable |
customComment | String | The value the customer may provide in order to retrieve it later. |
digits | Number | Number of decimal places |
expiration | Time | Null if order is not closed |
expirationString | String | Null if order is not closed |
margin_rate | Floating number | Margin rate |
offset | Number | Trailing offset |
open_price | Floating number | Open price in base currency |
open_time | Time | Open time |
open_timeString | String | Open time string |
order | Number | Order number for opened transaction |
order2 | Number | Order number for closed transaction |
position | Number | Order number common both for opened and closed transaction |
profit | Floating number | Profit in account currency |
sl | Floating number | Zero if stop loss is not set (in base currency) |
storage | Floating number | order swaps in account currency |
symbol | String | symbol name or null for deposit/withdrawal operations |
timestamp | Time | Timestamp |
tp | Floating number | Zero if take profit is not set (in base currency) |
volume | Floating number | Volume in lots |
Example:
{ "close_price": 1.3256, "close_time": null, "close_timeString": null, "closed": false, "cmd": 0, "comment": "Web Trader", "commission": 0.0, "customComment": "Some text", "digits": 4, "expiration": null, "expirationString": null, "margin_rate": 0.0, "offset": 0, "open_price": 1.4, "open_time": 1272380927000, "open_timeString": "Fri Jan 11 10:03:36 CET 2013", "order": 7497776, "order2": 1234567, "position": 1234567, "profit": -2196.44, "sl": 0.0, "storage": -4.46, "symbol": "EURUSD", "timestamp": 1272540251000, "tp": 0.0, "volume": 0.10 }
Possible values of cmd
field:
name | value | description |
---|---|---|
BUY | 0 | |
SELL | 1 | |
BUY_LIMIT | 2 | |
SELL_LIMIT | 3 | |
BUY_STOP | 4 | |
SELL_STOP | 5 | |
BALANCE | 6 | getTradesHistory for manager's deposit/withdrawal operations (profit>0 for deposit, profit<0 for withdrawal). |
CREDIT | 7 |
Description: Please note that this function can be usually replaced by its streaming equivalent getTrades
which is the preferred way of retrieving trades data. Returns array of user's trades.
Parameters:
name | type | description |
---|---|---|
openedOnly | boolean | if true then only opened trades will be returned |
Example:
{ "command": "getTrades", "arguments": { "openedOnly": true } }
Parameters:
name | type | description |
---|---|---|
array | Array of TRADE_RECORD |
Example:
{ "status": true, "returnData": [TRADE_RECORD, TRADE_RECORD, ...] }
Format of TRADE_RECORD
:
cmd
is the operation code, for user's trade operations it equals to cmd
from TRADE_TRANS_INFO
record used as an argument in tradeTransaction
command
name | type | description |
---|---|---|
close_price | Floating number | Close price in base currency |
close_time | Time | Null if order is not closed |
close_timeString | String | Null if order is not closed |
closed | Boolean | Closed |
cmd | Number | Operation code |
comment | String | Comment |
commission | Floating number | Commission in account currency, null if not applicable |
customComment | String | The value the customer may provide in order to retrieve it later. |
digits | Number | Number of decimal places |
expiration | Time | Null if order is not closed |
expirationString | String | Null if order is not closed |
margin_rate | Floating number | Margin rate |
offset | Number | Trailing offset |
open_price | Floating number | Open price in base currency |
open_time | Time | Open time |
open_timeString | String | Open time string |
order | Number | Order number for opened transaction |
order2 | Number | Order number for closed transaction |
position | Number | Order number common both for opened and closed transaction |
profit | Floating number | Profit in account currency |
sl | Floating number | Zero if stop loss is not set (in base currency) |
storage | Floating number | order swaps in account currency |
symbol | String | symbol name or null for deposit/withdrawal operations |
timestamp | Time | Timestamp |
tp | Floating number | Zero if take profit is not set (in base currency) |
volume | Floating number | Volume in lots |
Example:
{ "close_price": 1.3256, "close_time": null, "close_timeString": null, "closed": false, "cmd": 0, "comment": "Web Trader", "commission": 0.0, "customComment": "Some text", "digits": 4, "expiration": null, "expirationString": null, "margin_rate": 0.0, "offset": 0, "open_price": 1.4, "open_time": 1272380927000, "open_timeString": "Fri Jan 11 10:03:36 CET 2013", "order": 7497776, "order2": 1234567, "position": 1234567, "profit": -2196.44, "sl": 0.0, "storage": -4.46, "symbol": "EURUSD", "timestamp": 1272540251000, "tp": 0.0, "volume": 0.10 }
Possible values of cmd
field:
name | value | description |
---|---|---|
BUY | 0 | |
SELL | 1 | |
BUY_LIMIT | 2 | |
SELL_LIMIT | 3 | |
BUY_STOP | 4 | |
SELL_STOP | 5 | |
BALANCE | 6 | getTradesHistory for manager's deposit/withdrawal operations (profit>0 for deposit, profit<0 for withdrawal). |
CREDIT | 7 |
Description: Please note that this function can be usually replaced by its streaming equivalent getTrades
which is the preferred way of retrieving trades data. Returns array of user's trades which were closed within specified period of time.
Parameters:
name | type | description |
---|---|---|
end | Time | Time, 0 means current time for simplicity |
start | Time | Time, 0 means last month interval |
Example:
{ "command": "getTradesHistory", "arguments": { "end": 0, "start": 1275993488000 } }
Parameters:
name | type | description |
---|---|---|
array | Array of TRADE_RECORD |
Example:
{ "status": true, "returnData": [TRADE_RECORD, TRADE_RECORD, ...] }
Format of TRADE_RECORD
:
cmd
is the operation code, for user's trade operations it equals to cmd
from TRADE_TRANS_INFO
record used as an argument in tradeTransaction
command
name | type | description |
---|---|---|
close_price | Floating number | Close price in base currency |
close_time | Time | Null if order is not closed |
close_timeString | String | Null if order is not closed |
closed | Boolean | Closed |
cmd | Number | Operation code |
comment | String | Comment |
commission | Floating number | Commission in account currency, null if not applicable |
customComment | String | The value the customer may provide in order to retrieve it later. |
digits | Number | Number of decimal places |
expiration | Time | Null if order is not closed |
expirationString | String | Null if order is not closed |
margin_rate | Floating number | Margin rate |
offset | Number | Trailing offset |
open_price | Floating number | Open price in base currency |
open_time | Time | Open time |
open_timeString | String | Open time string |
order | Number | Order number for opened transaction |
order2 | Number | Order number for closed transaction |
position | Number | Order number common both for opened and closed transaction |
profit | Floating number | Profit in account currency |
sl | Floating number | Zero if stop loss is not set (in base currency) |
storage | Floating number | order swaps in account currency |
symbol | String | symbol name or null for deposit/withdrawal operations |
timestamp | Time | Timestamp |
tp | Floating number | Zero if take profit is not set (in base currency) |
volume | Floating number | Volume in lots |
Example:
{ "close_price": 1.3256, "close_time": null, "close_timeString": null, "closed": false, "cmd": 0, "comment": "Web Trader", "commission": 0.0, "customComment": "Some text", "digits": 4, "expiration": null, "expirationString": null, "margin_rate": 0.0, "offset": 0, "open_price": 1.4, "open_time": 1272380927000, "open_timeString": "Fri Jan 11 10:03:36 CET 2013", "order": 7497776, "order2": 1234567, "position": 1234567, "profit": -2196.44, "sl": 0.0, "storage": -4.46, "symbol": "EURUSD", "timestamp": 1272540251000, "tp": 0.0, "volume": 0.10 }
Possible values of cmd
field:
name | value | description |
---|---|---|
BUY | 0 | |
SELL | 1 | |
BUY_LIMIT | 2 | |
SELL_LIMIT | 3 | |
BUY_STOP | 4 | |
SELL_STOP | 5 | |
BALANCE | 6 | getTradesHistory for manager's deposit/withdrawal operations (profit>0 for deposit, profit<0 for withdrawal). |
CREDIT | 7 |
Description: Returns quotes and trading times.
Parameters:
name | type | description |
---|---|---|
symbols | array | Array of symbol names (Strings) |
Example:
{ "command": "getTradingHours", "arguments": { "symbols": ["EURPLN", "AGO.PL", ...] } }
Parameters:
name | type | description |
---|---|---|
array | Array of TRADING_HOURS_RECORD |
Example:
{ "status": true, "returnData": [TRADING_HOURS_RECORD, TRADING_HOURS_RECORD, ...] }
Format of TRADING_HOURS_RECORD
:
name | type | description |
---|---|---|
quotes | array | Array of QUOTES_RECORD |
symbol | String | Symbol |
trading | array | Array of TRADING_RECORD |
Example:
{ "quotes": [QUOTES_RECORD, QUOTES_RECORD, ...], "symbol": "USDPLN", "trading": [TRADING_RECORD, TRADING_RECORD, ...] }
Format of QUOTES_RECORD
:
name | type | description |
---|---|---|
day | Number | Day of week |
fromT | Time | Start time from 00:00 in ms |
toT | Time | End time from 00:00 in ms |
Example:
{ "day": 2, "fromT": 63000000, "toT": 63300000 }
Possible values of day
field:
name | value | description |
---|---|---|
1 | ||
2 | ||
3 | ||
4 | ||
5 | ||
6 | ||
7 |
Format of TRADING_RECORD
:
name | type | description |
---|---|---|
day | Number | Day of week |
fromT | Time | Start time from 00:00 in ms |
toT | Time | End time from 00:00 in ms |
Example:
{ "day": 2, "fromT": 63000000, "toT": 63300000 }
Possible values of day
field:
name | value | description |
---|---|---|
1 | ||
2 | ||
3 | ||
4 | ||
5 | ||
6 | ||
7 |
Description: Returns the current API version.
Example:
{ "command": "getVersion" }
Parameters:
name | type | description |
---|---|---|
version | String | current API version |
Example:
{ "status": true, "returnData": { "version": "2.4.14" } }
Description: Regularly calling this function is enough to refresh the internal state of all the components in the system. It is recommended that any application that does not execute other commands, should call this command at least once every 10 minutes. Please note that the streaming counterpart of this function is combination of ping
and getKeepAlive
.
Example:
{ "command": "ping" }
Example:
{ "status": true }
Description: Starts trade transaction. tradeTransaction sends main transaction information to the server.
How to verify that the trade request was accepted?
The status
field set to 'true' does not imply that the transaction was accepted. It only means, that the server acquired your request and began to process it. To analyse the status of the transaction (for example to verify if it was accepted or rejected) use the tradeTransactionStatus
command with the order
number, that came back with the response of the tradeTransaction
command. You can find the example here: developers.xstore.pro/api/tutorials/opening_and_closing_trades
Parameters:
name | type | description |
---|---|---|
tradeTransInfo | TRADE_TRANS_INFO | tradeTransInfo |
Example:
{ "command": "tradeTransaction", "arguments": { "tradeTransInfo": TRADE_TRANS_INFO } }
Format of TRADE_TRANS_INFO
:
name | type | description |
---|---|---|
cmd | Number | Operation code |
customComment | String | The value the customer may provide in order to retrieve it later. |
expiration | Time | Pending order expiration time |
offset | Number | Trailing offset |
order | Number | 0 or position number for closing/modifications |
price | Floating number | Trade price |
sl | Floating number | Stop loss |
symbol | String | Trade symbol |
tp | Floating number | Take profit |
type | Number | Trade transaction type |
volume | Floating number | Trade volume |
Example:
{ "cmd": 0, "customComment": "Some text", "expiration": 1262944112000, "offset": 0, "order": 7497776, "price": 37.47, "sl": 0.0, "symbol": "PKN.PL", "tp": 0.0, "type": 0, "volume": 5.00 }
Possible values of cmd
field:
name | value | description |
---|---|---|
BUY | 0 | |
SELL | 1 | |
BUY_LIMIT | 2 | |
SELL_LIMIT | 3 | |
BUY_STOP | 4 | |
SELL_STOP | 5 | |
BALANCE | 6 | getTradesHistory for manager's deposit/withdrawal operations (profit>0 for deposit, profit<0 for withdrawal). |
CREDIT | 7 |
Possible values of type
field:
name | value | description |
---|---|---|
OPEN | 0 | |
PENDING | 1 | getTrades command |
CLOSE | 2 | |
MODIFY | 3 | tradeTransaction command |
DELETE | 4 | tradeTransaction command |
Parameters:
name | type | description |
---|---|---|
order | Number | order |
Example:
{ "status": true, "returnData": { "order": 43 } }
Description: Please note that this function can be usually replaced by its streaming equivalent getTradeStatus
which is the preferred way of retrieving transaction status data. Returns current transaction status. At any time of transaction processing client might check the status of transaction on server side. In order to do that client must provide unique order taken from tradeTransaction
invocation.
Parameters:
name | type | description |
---|---|---|
order | Number | order |
Example:
{ "command": "tradeTransactionStatus", "arguments": { "order": 43 } }
Parameters:
name | type | description |
---|---|---|
ask | Floating number | Price in base currency |
bid | Floating number | Price in base currency |
customComment | String | The value the customer may provide in order to retrieve it later. |
message | String | Can be null |
order | Number | Unique order number |
requestStatus | Number | Request status code, described below |
Example:
{ "status": true, "returnData": { "ask": 1.392, "bid": 1.392, "customComment": "Some text", "message": null, "order": 43, "requestStatus": 3 } }
Possible values of requestStatus
field:
name | value | description |
---|---|---|
ERROR | 0 | |
PENDING | 1 | |
ACCEPTED | 3 | |
REJECTED | 4 |
Each streaming command takes as an argument streamSessionId
which is sent in response message for login command performed in main connection. streamSessionId
token allows to identify user in streaming connection. In one streaming connection multiple commands with different streamSessionId
can be invoked. It will cause sending streaming data for multiple login sessions in one streaming connection. streamSessionId
is valid until logout command is performed on main connection or main connection is disconnected.
Description: Allows to get actual account indicators values in real-time, as soon as they are available in the system.
Example:
{ "command": "getBalance", "streamSessionId": "8469308861804289383" }
Example:
{ "command": "stopBalance" }
{ "command": "balance", "data": STREAMING_BALANCE_RECORD }
Format of STREAMING_BALANCE_RECORD
:
name | type | description |
---|---|---|
balance | Floating number | balance in account currency |
credit | Floating number | credit in account currency |
equity | Floating number | sum of balance and all profits in account currency |
margin | Floating number | margin requirements |
marginFree | Floating number | free margin |
marginLevel | Floating number | margin level percentage |
Example:
{ "balance": 995800269.43, "credit": 1000.00, "equity": 995985397.56, "margin": 572634.43, "marginFree": 995227635.00, "marginLevel": 173930.41 }
Description: Subscribes for and unsubscribes from API chart candles. The interval of every candle is 1 minute. A new candle arrives every minute.
Parameters:
name | type | description |
---|---|---|
symbol | String | Symbol |
Example:
{ "command": "getCandles", "streamSessionId": "8469308861804289383", "symbol": "EURUSD" }
Parameters:
name | type | description |
---|---|---|
symbol | String | Symbol |
Example:
{ "command": "stopCandles", "symbol": "EURUSD" }
{ "command": "candle", "data": STREAMING_CANDLE_RECORD }
Format of STREAMING_CANDLE_RECORD
:
name | type | description |
---|---|---|
close | Floating number | Close price in base currency |
ctm | Time | Candle start time in CET time zone (Central European Time) |
ctmString | String | String representation of the ctm field |
high | Floating number | Highest value in the given period in base currency |
low | Floating number | Lowest value in the given period in base currency |
open | Floating number | Open price in base currency |
quoteId | Number | Source of price |
symbol | String | Symbol |
vol | Floating number | Volume in lots |
Example:
{ "close": 4.1849, "ctm": 1378369375000, "ctmString": "Sep 05, 2013 10:22:55 AM", "high": 4.1854, "low": 4.1848, "open": 4.1848, "quoteId": 2, "symbol": "EURUSD", "vol": 0.0 }
Possible values of quoteId
field:
name | value | description |
---|---|---|
fixed | 1 | |
float | 2 | |
depth | 3 | |
cross | 4 |
Description: Subscribes for and unsubscribes from 'keep alive' messages. A new 'keep alive' message is sent by the API every 3 seconds.
Example:
{ "command": "getKeepAlive", "streamSessionId": "8469308861804289383" }
Example:
{ "command": "stopKeepAlive" }
{ "command": "keepAlive", "data": STREAMING_KEEP_ALIVE_RECORD }
Format of STREAMING_KEEP_ALIVE_RECORD
:
name | type | description |
---|---|---|
timestamp | Time | Current timestamp |
Example:
{ "timestamp": 1362944112000 }
Description: Subscribes for and unsubscribes from news.
Example:
{ "command": "getNews", "streamSessionId": "8469308861804289383" }
Example:
{ "command": "stopNews" }
{ "command": "news", "data": STREAMING_NEWS_RECORD }
Format of STREAMING_NEWS_RECORD
:
name | type | description |
---|---|---|
body | String | Body |
key | String | News key |
time | Time | Time |
title | String | News title |
Example:
{ "body": "<html>...</html>", "key": "1f6da766abd29927aa854823f0105c23", "time": 1262944112000, "title": "Breaking trend" }
Description: Subscribes for and unsubscribes from profits.
Example:
{ "command": "getProfits", "streamSessionId": "8469308861804289383" }
Example:
{ "command": "stopProfits" }
{ "command": "profit", "data": STREAMING_PROFIT_RECORD }
Format of STREAMING_PROFIT_RECORD
:
name | type | description |
---|---|---|
order | Number | Order number |
order2 | Number | Transaction ID |
position | Number | Position number |
profit | Floating number | Profit in account currency |
Example:
{ "order": 7497776, "order2": 7497777, "position": 7497776, "profit": 7076.52 }
Description: Establishes subscription for quotations and allows to obtain the relevant information in real-time, as soon as it is available in the system. The getTickPrices
command can be invoked many times for the same symbol, but only one subscription for a given symbol will be created. Please beware that when multiple records are available, the order in which they are received is not guaranteed.
Parameters:
name | type | description |
---|---|---|
symbol | String | Symbol |
minArrivalTime | Number | This field is optional and defines the minimal interval in milliseconds between any two consecutive updates. If this field is not present, or it is set to 0 (zero), ticks - if available - are sent to the client with interval equal to 200 milliseconds. In order to obtain ticks as frequently as server allows you, set it to 1 (one). |
maxLevel | Number | This field is optional and specifies the maximum level of the quote that the user is interested in. If this field is not specified, the subscription is active for all levels that are managed in the system. |
Example:
{ "command": "getTickPrices", "streamSessionId": "8469308861804289383", "symbol": "EURUSD", "minArrivalTime": 5000, "maxLevel": 2 }
Parameters:
name | type | description |
---|---|---|
symbol | String | Symbol |
Example:
{ "command": "stopTickPrices", "symbol": "EURUSD" }
{ "command": "tickPrices", "data": STREAMING_TICK_RECORD }
Format of STREAMING_TICK_RECORD
:
name | type | description |
---|---|---|
ask | Floating number | Ask price in base currency |
askVolume | Number | Number of available lots to buy at given price or null if not applicable |
bid | Floating number | Bid price in base currency |
bidVolume | Number | Number of available lots to buy at given price or null if not applicable |
high | Floating number | The highest price of the day in base currency |
level | Number | Price level |
low | Floating number | The lowest price of the day in base currency |
quoteId | Number | Source of price, detailed description below |
spreadRaw | Floating number | The difference between raw ask and bid prices |
spreadTable | Floating number | Spread representation |
symbol | String | Symbol |
timestamp | Time | Timestamp |
Example:
{ "ask": 4000.0, "askVolume": 15000, "bid": 4000.0, "bidVolume": 16000, "high": 4000.0, "level": 0, "low": 3500.0, "quoteId": 0, "spreadRaw": 0.000003, "spreadTable": 0.00042, "symbol": "KOMB.CZ", "timestamp": 1272529161605 }
Possible values of quoteId
field:
name | value | description |
---|---|---|
fixed | 1 | |
float | 2 | |
depth | 3 | |
cross | 4 |
Description: Establishes subscription for user trade status data and allows to obtain the relevant information in real-time, as soon as it is available in the system. Please beware that when multiple records are available, the order in which they are received is not guaranteed.
Example:
{ "command": "getTrades", "streamSessionId": "8469308861804289383" }
Example:
{ "command": "stopTrades" }
{ "command": "trade", "data": STREAMING_TRADE_RECORD }
Format of STREAMING_TRADE_RECORD
:
New STREAMING_TRADE_RECORD
are sent by streaming socket only in several cases:
Situation that trade was closed can be checked by field closed
set to true in STREAMING_TRADE_RECORD
format. Also
close_time
field will NOT be set to null. Various reasons of trade close could be found out by information in
comment
field of STREAMING_TRADE_RECORD
for closed order. If the comment
remained unchanged from that
of opened order, then the order was closed by user. If there is annotation in comment
string like:
The annotation are in brackets (regular or square, depending on situation) with additional data about the closing action.
name | type | description |
---|---|---|
close_price | Floating number | Close price in base currency |
close_time | Time | Null if order is not closed |
closed | Boolean | Closed |
cmd | Number | Operation code |
comment | String | Comment |
commission | Floating number | Commission in account currency, null if not applicable |
customComment | String | The value the customer may provide in order to retrieve it later. |
digits | Number | Number of decimal places |
expiration | Time | Null if order is not closed |
margin_rate | Floating number | Margin rate |
offset | Number | Trailing offset |
open_price | Floating number | Open price in base currency |
open_time | Time | Open time |
order | Number | Order number for opened transaction |
order2 | Number | Transaction id |
position | Number | Position number (if type is 0 and 2) or transaction parameter (if type is 1) |
profit | Floating number | null unless the trade is closed (type=2) or opened (type=0) |
sl | Floating number | Zero if stop loss is not set (in base currency) |
state | String | Trade state, should be used for detecting pending order's cancellation |
storage | Floating number | Storage |
symbol | String | Symbol |
tp | Floating number | Zero if take profit is not set (in base currency) |
type | Number | type |
volume | Floating number | Volume in lots |
Example:
{ "close_price": 1.3256, "close_time": null, "closed": false, "cmd": 0, "comment": "Web Trader", "commission": 0.0, "customComment": "Some text", "digits": 4, "expiration": null, "margin_rate": 3.9149000, "offset": 0, "open_price": 1.4, "open_time": 1272380927000, "order": 7497776, "order2": 1234567, "position": 1234567, "profit": 68.392, "sl": 0.0, "state": "Modified", "storage": -4.46, "symbol": "EURUSD", "tp": 0.0, "type": 0, "volume": 0.10 }
Possible values of cmd
field:
name | value | description |
---|---|---|
BUY | 0 | |
SELL | 1 | |
BUY_LIMIT | 2 | |
SELL_LIMIT | 3 | |
BUY_STOP | 4 | |
SELL_STOP | 5 | |
BALANCE | 6 | getTradesHistory for manager's deposit/withdrawal operations (profit>0 for deposit, profit<0 for withdrawal). |
CREDIT | 7 |
Possible values of state
field:
name | value | description |
---|---|---|
MODIFIED | "Modified" | |
DELETED | "Deleted" |
Possible values of type
field:
name | value | description |
---|---|---|
OPEN | 0 | |
PENDING | 1 | getTrades command |
CLOSE | 2 | |
MODIFY | 3 | tradeTransaction command |
DELETE | 4 | tradeTransaction command |
Description: Allows to get status for sent trade requests in real-time, as soon as it is available in the system. Please beware that when multiple records are available, the order in which they are received is not guaranteed.
Example:
{ "command": "getTradeStatus", "streamSessionId": "8469308861804289383" }
Example:
{ "command": "stopTradeStatus" }
{ "command": "tradeStatus", "data": STREAMING_TRADE_STATUS_RECORD }
Format of STREAMING_TRADE_STATUS_RECORD
:
name | type | description |
---|---|---|
customComment | String | The value the customer may provide in order to retrieve it later. |
message | String | Can be null |
order | Number | Unique order number |
price | Floating number | Price in base currency |
requestStatus | Number | Request status code, described below |
Example:
{ "customComment": "Some text", "message": null, "order": 43, "price": 1.392, "requestStatus": 3 }
Possible values of requestStatus
field:
name | value | description |
---|---|---|
ERROR | 0 | |
PENDING | 1 | |
ACCEPTED | 3 | |
REJECTED | 4 |
Description: Description: Regularly calling this function is enough to refresh the internal state of all the components in the system. Streaming connection, when any command is not sent by client in the session, generates only one way network traffic. It is recommended that any application that does not execute other commands, should call this command at least once every 10 minutes.
Note: There is no response in return to this command.
Example:
{ "command": "ping", "streamSessionId": "8469308861804289383" }
Main reason of generated transaction server error messages is an error in the business logic of the application.
Errors list returned from transaction server:
Error code | Error description |
---|---|
BE001 | |
BE002 | |
BE003 | |
BE004 | |
BE005 | |
BE006 | |
BE007 | |
BE008 | |
BE009 | |
BE010 | |
BE011 | |
BE012 | |
BE013 | |
BE014 | |
BE016, BE017 | |
BE018 | |
BE019 | |
BE020-BE037, BE099 | |
BE094 | |
BE095 | |
BE096 | |
BE097 | |
BE098 | |
BE101 | |
BE102 | |
BE103 | |
BE104 | |
BE105 | |
BE106 | |
BE110 | |
BE115, BE116 | |
BE117 | |
BE118 | |
BE200 | |
EX000 | |
EX001, EX002, SExxx, BE000 | |
EX003 | |
EX004 | |
EX005 | |
EX006 | |
EX007 | |
EX008 | |
EX009 | |
EX010 | |
EX011 |