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Documentación jsRofex


Descripción general

jsRofex es un paquete de Javascript que permite interacciones con las API Rest de Matba Rofex.

El paquete está diseñado para facilitar a los desarrolladores la conexión con las API de Matba Rofex y que su objetivo sea la programación de las operaciones a realizar.

Se recomienda leer la documentación oficial de la API para familiarizarse con las respuestas y la funcionalidad de la API.

Instalación

npm i https://github.com/matbarofex/jsRofex

Credenciales API

Para utilizar el paquete se debe tener credenciales de autenticación correctas para el entorno.

Para obtener nuevas credenciales:

Remarket: alta en Remarket

Production: contacte al equipo de MPI (Market and Platform Integration, correo: [email protected])

Características

Esta sección describe la funcionalidad y los componentes del paquete para realizar solicitudes a la API REST y devolver la respuesta correspondiente.

Nota: Antes de comenzar a usar el paquete se debe inicializar el entorno con el que desea conectarse.

Métodos disponibles

Todos los métodos retornan un diccionario de la respuesta JSON.

  • login: autentica al usuario en la API de Primary.
  • get_accounts: obtiene las cuentas asociadas a un usuario.
  • get_instruments: obtiene una lista de los Segmentos disponibles o una lista con todos los instrumentos disponibles para negociarse en Matba Rofex.
  • get_market_data: obtiene los datos del mercado en tiempo real.
  • send_order: envía una nueva orden al mercado.
  • cancel_order: cancela una orden.
  • get_order_status: obtiene el estado de una orden especifica.
  • get_all_orders_status: obtiene el estado de las ordenes para una cuenta especifica.

Modo de uso

La inicialización se debe realizar en dos pasos. En el primer paso setea el ambiente y en el segundo paso se autentifica con servidor de Matba Rofex por medio usuario y contraseña.

Si la autenticación falla, la propiedad status del callback será “ERROR”.

var jsRofex = require("rofexjs");

var fes = new jsRofex("reMarkets");

fes.login(user="fes2019", password="xxyyzz", function(rta) {
    if (rta.status == "OK") {
        console.log("Connected Successfully");
    } else {
        console.log("Error in login process");
        console.log(rta);
    }
});
  1. Obtiene las cuentas asociadas a mi usuario
fes.get_accounts(function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }});
    
{"status":"OK","accounts":[{"id":4500,"name":"FAB2019","brokerId":1,"status":true}]}
  1. Obtiene los segmentos disponibles
fes.get_instruments(type_request="segments", sec_detailed = false, function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }});
    
{“status":"OK","segments":[{"marketSegmentId":"DDA","marketId":"ROFX"},{"marketSegmentId":"DDF","marketId":"ROFX"},{"marketSegmentId":"DUAL","marketId":"ROFX"},{"marketSegmentId":"TEST","marketId":"ROFX"},{"marketSegmentId":"MAE","marketId":"ROFX"},{"marketSegmentId":"MERV","marketId":"ROFX"},{"marketSegmentId":"MVR","marketId":"ROFX"},{"marketSegmentId":"MVC","marketId":"ROFX"},{"marketSegmentId":"MATBA","marketId":"ROFX"},{"marketSegmentId":"PTPExt","marketId":"ROFX"},{"marketSegmentId":"RFXI","marketId":"ROFX"},{"marketSegmentId":"UFEX","marketId":"ROFX"}]}
  1. Obtiene la lista de instrumentos disponibles
fes.get_instruments(type_request = "securities", sec_detailed = false, function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }
});
    
{"status":"OK","instruments":[{"instrumentId":{"marketId":"ROFX","symbol":"SOJ.ROSMay20M"},"cficode":"FXXXSX"},{"instrumentId":{"marketId":"ROFX","symbol":"SOJ.ROSMay20 290c"},"cficode":"OCAFXS"},{"instrumentId":{"marketId":"ROFX","symbol":"TRI.ROS 12/01 19"},"cficode":"FXXXXX"},{"instrumentId":{"marketId":"ROFX","symbol":"MAI.ROSDic19 170c"},"cficode":"OCAFXS"},{"instrumentId":{"marketId":"ROFX","symbol":"SOJ.ROSEne20 205p"},"cficode":"OPAFXS"},{"instrumentId":{"marketId":"ROFX","symbol":"TRI.MINJul20"}, "cficode":"FXXXSX"},…]}
  1. Obtiene la lista detallada de los instrumentos disponibles
fes.get_instruments(type_request = "securities", sec_detailed = true, function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }
});
    
{"status":"OK", … , "instrumentId":{"marketId":"ROFX","symbol":"MERV - XMEV - A2E2 – 24hs"}},{"symbol":null,"segment":  {"marketSegmentId":"DDA","marketId":"ROFX"}, "lowLimitPrice":0.0, "highLimitPrice":1000000.0,"minPriceIncrement":0.100000, "minTradeVol":1.000000,"maxTradeVol":10.000000,"tickSize":1.000000,"contractMultiplier":100.000000,"roundLot":1.000000,"priceConvertionFactor":1.000000,"maturityDate":"20200323","currency":"USD","orderTypes":null,"timesInForce":null,"securityType":null,"settlType":null,"instrumentPricePrecision":1,"instrumentSizePrecision":0,"cficode":"FXXXSX","instrumentId":{"marketId":"ROFX", "symbol":"SOJ.ROSMar20"}}]}
  1. Obtiene los datos del mercado en tiempo real
fes.get_market_data(market_id = "ROFX", symbol = "RFX20Dic19", entries = ["BI", "OF", "LA"], depth = 1, function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }
});
    
{"status":"OK","marketData":{"LA":{"price":45465,"size":1,"date":1571491925262},"OF":[{"price":45730,"size":1}],"BI":[{"price":45465,"size":4}]},"depth":1,"aggregated":true}
  1. Obtiene las operaciones históricas para un instrumento dado
fes.get_trade_history(market_id = "ROFX", symbol = "RFX20Dic19", date_query = "2018-10-04", date_from = "", date_to = "", function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }
});
    
{"status":"OK","symbol":"RFX20Dic19","market":"ROFX","trades":[]}
  1. Enviar una nueva orden al mercado
fes.new_order(symbol = "RFX20Dic19", side = "Buy", quantity = 1, price = 47000.0, order_type = "Limit", time_in_force = "Day", iceberg = false, expire_date = null, display_quantity = null, account = "FAB2019", cancelPrev = false, function(data_get) {
        if (JSON.parse(data_get).status == "OK") {
            console.log(data_get);
        } else {
            console.log("Error:");
            console.log(data_get);
        }
    });
    
{"status":"OK","order":{"clientId":"310059219481980","proprietary":"PBCP"}}
  1. Obtiene el estado de una orden especifica
fes.get_order_status(lookup_type = "COID", order_id = "310059219481980", proprietary = "PBCP", function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }
});
    
{"status":"OK","order":{"orderId":"138874950","clOrdId":"310059219481980","proprietary":"PBCP","execId":"T4890257","accountId":{"id":"FAB2019"}, "instrumentId":{"marketId":"ROFX","symbol":"RFX20Dic19"},"price":47000,"orderQty":1,"ordType":"LIMIT", "side":"BUY", "timeInForce":"DAY","transactTime":"20191019-12:33:39.289-0300","avgPx":45730.000, "lastPx":45730, "lastQty":1,"cumQty":1,"leavesQty":0,"status":"NEW","text":"Aceptada"}}
  1. Obtiene el estado de las ordenes para una cuenta especifica
fes.get_all_orders_status(accountId = "FAB2019", function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }
});
    
{"status":"OK","orders":[{"orderId":"138874950","clOrdId":"310059219481980","proprietary":"PBCP","execId":"T4890257","accountId":{"id":"FAB2019"}, "instrumentId":{"marketId":"ROFX","symbol":"RFX20Dic19"}, "price":47000,"orderQty":1,"ordType":"LIMIT", "side":"BUY","timeInForce":"DAY","transactTime":"20191019-12:33:39.289-0300","avgPx":0,"lastPx":0,"lastQty":0,"cumQty":0, "leavesQty":1,"status":"NEW","text":"Aceptada"}]}
  1. Cancelar una orden especifica
fes.cancel_order(order_id = "310059219481980", proprietary = "PBCP", function(data_get) {
    if (JSON.parse(data_get).status == "OK") {
        console.log(data_get);
    } else {
        console.log("Error:");
        console.log(data_get);
    }
});

{"status":"OK","order":{"clientId":"310060290499141","proprietary":"PBCP"}}
  1. Conectarse por Web Socket
var socketRofex;
var request = require('request');
var WebSocket = require('ws');
var base_url = "https://api.primary.com.ar/";

function rofex_iniciarWS(pUsuario, pClave, pCallback) {
    try {

        request.post(
            request.post({url: base_url + "auth/getToken", headers: {'X-Username': pUsuario,'X-Password': pClave}},
            function(error, response, body) {
                if (!error && response.statusCode == 200) {
                    var token = response.headers['x-auth-token'].toString();
                            pCallback(token);
                } else {
                    if (!response || typeof(response) == "undefined") {
                        pCallback("error");
                    } else {
                        if (typeof(response.headers) == "undefined" || typeof(response.headers['set-cookie']) == "undefined" || !response.headers['set-cookie']) {
                            pCallback("error");
                        } else {
                            var token = response.headers['x-auth-token'].toString();
                            pCallback(token);
                        }}}}));
    } catch (error) {
        pCallback("error");
    }
}

rofex_iniciarWS(user="userXXX", password="XXXXXX", function(pTk) {
    if (pTk != "error") {
        socketRofex = new WebSocket("wss://api.primary.com.ar/", null, { headers: { 'x-auth-token':   pTk } });
        socketRofex.on('open', function open() {
            suscribir(pedido);});
        socketRofex.on('error', function(e) {
            console.log("error de socket", e);
        });
        socketRofex.on('message', function(data, flags) {
            try {
                var p = JSON.parse(data);
                console.log("socketRofex on message", p);
            } catch (error) {
                console.log(error);}
        });
    } else {
        console.log("Error in login process");
        //console.log(pLogin);
    }});

function suscribir(datos){
    if (socketRofex && socketRofex.readyState == 1) {
        socketRofex.send(JSON.stringify(datos));
        console.log("Conectado con socketRofex", JSON.stringify(datos), socketRofex.readyState);}
   }

var simbolosProd = [{ symbol: "DOJun21", marketId: "ROFX" },{ symbol: "DODic21", marketId: "ROFX" }];

var pedido = {"type": "smd", "level": 1, "entries": ["BI", "OF", "LA", "IV","NV","OI"],
    "products": simbolosProd, "depth": 10 };

rofex_iniciarWS(user="userXXXX", password="XXXXXX", function(pTk) {
    if (pTk != "error") {
        socketRofex = new WebSocket("wss://api.primary.com.ar/", null, { headers: { 'x-auth-token':   pTk } });
        socketRofex.on('open', function open() {
            suscribir(pedido);});
        socketRofex.on('error', function(e) {
            console.log("error de scoket", e);
        });
        socketRofex.on('message', function(data, flags) {
            try {
                var p = JSON.parse(data);
                console.log("socketRofex on message", p);
            } catch (error) {
                console.log(error);}
        });
    } else {
        console.log("Error in login process");
        //console.log(pLogin);
    }});

Agradecimientos

El desarrollo de este software fue impulsado por Primary como parte de una iniciativa de Código Abierto de Matba Rofex.

Flavio E. Spetale's Projects

Flavio E. Spetale doesn’t have any public repositories yet.

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