The official Python client for communicating with the Upstox API.

Upstox API is a set of rest APIs that provide data required to build a complete investment and trading platform. Execute orders in real time, manage user portfolio, stream live market data (using Websocket), and more, with the easy to understand API collection.

• API version: v2
• Package version: 2.4.1
• Build package: io.swagger.codegen.v3.generators.python.PythonClientCodegen

This Python package is automatically generated by the Swagger Codegen project.

Upstox API Documentation

Python 2.7 and 3.4+

If the python package is hosted on Github, you can install directly from Github

pip install upstox-python-sdk

(you may need to run pip with root permission: sudo pip install upstox-python-sdk)

Then import the package:

import upstox_client 

Install via Setuptools.

python setup.py install --user

(or sudo python setup.py install to install the package for all users)

Then import the package:

import upstox_client

Sample Implementations can be found within /examples folder.

• Websocket Market data
• Websocket Order updates

All URIs are relative to https://api.upstox.com/v2/

Connecting to the WebSocket for market and portfolio updates is streamlined through two primary Feeder functions:

1. MarketDataStreamer: Offers real-time market updates, providing a seamless way to receive instantaneous information on various market instruments.
2. PortfolioDataStreamer: Delivers updates related to the user's orders, enhancing the ability to track order status and portfolio changes effectively.

Both functions are designed to simplify the process of subscribing to essential data streams, ensuring users have quick and easy access to the information they need.

The MarketDataStreamer interface is designed for effortless connection to the market WebSocket, enabling users to receive instantaneous updates on various instruments. The following example demonstrates how to quickly set up and start receiving market updates for selected instrument keys:

import upstox_client

def on_message(message):
    print(message)


def main():
    configuration = upstox_client.Configuration()
    access_token = <ACCESS_TOKEN>
    configuration.access_token = access_token

    streamer = upstox_client.MarketDataStreamer(
        upstox_client.ApiClient(configuration), ["NSE_INDEX|Nifty 50", "NSE_INDEX|Bank Nifty"], "full")

    streamer.on("message", on_message)

    streamer.connect()


if __name__ == "__main__":
    main()

In this example, you first authenticate using an access token, then instantiate MarketDataStreamer with specific instrument keys and a subscription mode. Upon connecting, the streamer listens for market updates, which are logged to the console as they arrive.

Feel free to adjust the access token placeholder and any other specifics to better fit your actual implementation or usage scenario.

• ltpc: ltpc provides information solely about the most recent trade, encompassing details such as the last trade price, time of the last trade, quantity traded, and the closing price from the previous day.
• full: The full option offers comprehensive information, including the latest trade prices, D5 depth, 1-minute, 30-minute, and daily candlestick data, along with some additional details.

1. constructor MarketDataStreamer(apiClient, instrumentKeys, mode): Initializes the streamer with optional instrument keys and mode (full or ltpc).
2. connect(): Establishes the WebSocket connection.
3. subscribe(instrumentKeys, mode): Subscribes to updates for given instrument keys in the specified mode. Both parameters are mandatory.
4. unsubscribe(instrumentKeys): Stops updates for the specified instrument keys.
5. changeMode(instrumentKeys, mode): Switches the mode for already subscribed instrument keys.
6. disconnect(): Ends the active WebSocket connection.
7. auto_reconnect(enable, interval, retryCount): Customizes auto-reconnect functionality. Parameters include a flag to enable/disable it, the interval(in seconds) between attempts, and the maximum number of retries.

• open: Emitted upon successful connection establishment.
• close: Indicates the WebSocket connection has been closed.
• message: Delivers market updates.
• error: Signals an error has occurred.
• reconnecting: Announced when a reconnect attempt is initiated.
• autoReconnectStopped: Informs when auto-reconnect efforts have ceased after exhausting the retry count.

The following documentation includes examples to illustrate the usage of these functions and events, providing a practical understanding of how to interact with the MarketDataStreamer effectively.

1. Subscribing to Market Data on Connection Open with MarketDataStreamer

import upstox_client

def main():
    configuration = upstox_client.Configuration()
    access_token = <ACCESS_TOKEN>
    configuration.access_token = access_token

    streamer = upstox_client.MarketDataStreamer(
        upstox_client.ApiClient(configuration))

    def on_open():
        streamer.subscribe(
            ["NSE_EQ|INE020B01018", "NSE_EQ|INE467B01029"], "full")

    def on_message(message):
        print(message)

    streamer.on("open", on_open)
    streamer.on("message", on_message)

    streamer.connect()

if __name__ == "__main__":
    main()

2. Subscribing to Instruments with Delays

import upstox_client
import time


def main():
    configuration = upstox_client.Configuration()
    access_token = <ACCESS_TOKEN>
    configuration.access_token = access_token

    streamer = upstox_client.MarketDataStreamer(
        upstox_client.ApiClient(configuration))

    def on_open():
        streamer.subscribe(
            ["NSE_EQ|INE020B01018"], "full")

    # Handle incoming market data messages\
    def on_message(message):
        print(message)

    streamer.on("open", on_open)
    streamer.on("message", on_message)

    streamer.connect()

    time.sleep(5)
    streamer.subscribe(
        ["NSE_EQ|INE467B01029"], "full")


if __name__ == "__main__":
    main()

3. Subscribing and Unsubscribing to Instruments

import upstox_client
import time


def main():
    configuration = upstox_client.Configuration()
    access_token = <ACCESS_TOKEN>
    configuration.access_token = access_token

    streamer = upstox_client.MarketDataStreamer(
        upstox_client.ApiClient(configuration))

    def on_open():
        print("Connected. Subscribing to instrument keys.")
        streamer.subscribe(
            ["NSE_EQ|INE020B01018", "NSE_EQ|INE467B01029"], "full")

    # Handle incoming market data messages\
    def on_message(message):
        print(message)

    streamer.on("open", on_open)
    streamer.on("message", on_message)

    streamer.connect()

    time.sleep(5)
    print("Unsubscribing from instrument keys.")
    streamer.unsubscribe(["NSE_EQ|INE020B01018", "NSE_EQ|INE467B01029"])


if __name__ == "__main__":
    main()

4. Subscribe, Change Mode and Unsubscribe

import upstox_client
import time

def main():
    configuration = upstox_client.Configuration()
    access_token = <ACCESS_TOKEN>
    configuration.access_token = access_token

    streamer = upstox_client.MarketDataStreamer(
        upstox_client.ApiClient(configuration))

    def on_open():
        print("Connected. Subscribing to instrument keys.")
        streamer.subscribe(
            ["NSE_EQ|INE020B01018", "NSE_EQ|INE467B01029"], "full")

    # Handle incoming market data messages\
    def on_message(message):
        print(message)

    streamer.on("open", on_open)
    streamer.on("message", on_message)

    streamer.connect()

    time.sleep(5)
    print("Changing subscription mode to ltpc...")
    streamer.change_mode(
        ["NSE_EQ|INE020B01018", "NSE_EQ|INE467B01029"], "ltpc")

    time.sleep(5)
    print("Unsubscribing from instrument keys.")
    streamer.unsubscribe(["NSE_EQ|INE020B01018", "NSE_EQ|INE467B01029"])


if __name__ == "__main__":
    main()

5. Disable Auto-Reconnect

import upstox_client
import time


def main():
    configuration = upstox_client.Configuration()
    access_token = <ACCESS_TOKEN>
    configuration.access_token = access_token

    streamer = upstox_client.MarketDataStreamer(
        upstox_client.ApiClient(configuration))

    def on_reconnection_halt(message):
        print(message)

    streamer.on("autoReconnectStopped", on_reconnection_halt)

    # Disable auto-reconnect feature
    streamer.auto_reconnect(False)

    streamer.connect()


if __name__ == "__main__":
    main()

6. Modify Auto-Reconnect parameters

import upstox_client


def main():
    configuration = upstox_client.Configuration()
    access_token = <ACCESS_TOKEN>
    configuration.access_token = access_token

    streamer = upstox_client.MarketDataStreamer(
        upstox_client.ApiClient(configuration))

    # Modify auto-reconnect parameters: enable it, set interval to 10 seconds, and retry count to 3
    streamer.auto_reconnect(True, 10, 3)

    streamer.connect()


if __name__ == "__main__":
    main()

Connecting to the Portfolio WebSocket for real-time order updates is straightforward with the PortfolioDataStreamer function. Below is a concise guide to get you started on receiving updates:

import upstox_client

def on_message(message):
    print(message)


def main():
    configuration = upstox_client.Configuration()
    access_token = <ACCESS_TOKEN>
    configuration.access_token = access_token

    streamer = upstox_client.PortfolioDataStreamer(
        upstox_client.ApiClient(configuration))

    streamer.on("message", on_message)

    streamer.connect()


if __name__ == "__main__":
    main()

This example demonstrates initializing the PortfolioDataStreamer, connecting it to the WebSocket, and setting up an event listener to receive and print order updates. Replace <ACCESS_TOKEN> with your valid access token to authenticate the session.

1. constructor PortfolioDataStreamer(): Initializes the streamer.
2. connect(): Establishes the WebSocket connection.
3. disconnect(): Ends the active WebSocket connection.
4. auto_reconnect(enable, interval, retryCount): Customizes auto-reconnect functionality. Parameters include a flag to enable/disable it, the interval(in seconds) between attempts, and the maximum number of retries.

• open: Emitted upon successful connection establishment.
• close: Indicates the WebSocket connection has been closed.
• message: Delivers market updates.
• error: Signals an error has occurred.
• reconnecting: Announced when a reconnect attempt is initiated.
• autoReconnectStopped: Informs when auto-reconnect efforts have ceased after exhausting the retry count.

• ApiGatewayErrorResponse
• BrokerageData
• BrokerageTaxes
• BrokerageWrapperData
• CancelOrderData
• CancelOrderResponse
• ConvertPositionData
• ConvertPositionRequest
• ConvertPositionResponse
• Depth
• DepthMap
• DpPlan
• GetBrokerageResponse
• GetFullMarketQuoteResponse
• GetHistoricalCandleResponse
• GetHoldingsResponse
• GetIntraDayCandleResponse
• GetMarketQuoteLastTradedPriceResponse
• GetMarketQuoteOHLCResponse
• GetOrderBookResponse
• GetOrderResponse
• GetPositionResponse
• GetProfileResponse
• GetProfitAndLossChargesResponse
• GetTradeResponse
• GetTradeWiseProfitAndLossDataResponse
• GetTradeWiseProfitAndLossMetaDataResponse
• GetUserFundMarginResponse
• HistoricalCandleData
• HoldingsData
• IntraDayCandleData
• LogoutResponse
• MarketQuoteOHLC
• MarketQuoteSymbol
• MarketQuoteSymbolLtp
• ModifyOrderData
• ModifyOrderRequest
• ModifyOrderResponse
• OAuthClientException
• OAuthClientExceptionCause
• OAuthClientExceptionCauseStackTrace
• OAuthClientExceptionCauseSuppressed
• Ohlc
• OrderBookData
• OrderData
• OtherTaxes
• PlaceOrderData
• PlaceOrderRequest
• PlaceOrderResponse
• PositionData
• Problem
• ProfileData
• ProfitAndLossChargesData
• ProfitAndLossChargesTaxes
• ProfitAndLossChargesWrapperData
• ProfitAndLossMetaData
• ProfitAndLossMetaDataWrapper
• ProfitAndLossOtherChargesTaxes
• TokenRequest
• TokenResponse
• TradeData
• TradeWiseMetaData
• TradeWiseProfitAndLossData
• UserFundMarginData
• WebsocketAuthRedirectResponse
• WebsocketAuthRedirectResponseData