Live Streaming for 🍋.markets

This is a small example about using the live streaming API from lemon.markets using Python.

This example will implement a basic stock ticker for the command line.

Quick Start

1. Replace YOUR-API-KEY with your actual API key in main.py.
2. Install the dependencies using pip3 install -r requirements.txt
3. Run the code: python main.py

You should see something like this:

Fetching credentials for live streaming…
Fetched.     Token expires at 2022-07-13T02:00:00.020000
             Connecting MQTT client…
Connected.   Subscribing to usr_qyJDQss5546j0bXjtWtLlRC3B4CNBdmg9V…
Subscribed.  Publishing requested instruments to usr_qyJDQss5546j0bXjtWtLlRC3B4CNBdmg9V.subscriptions…
Published.   Fetching latest quotes for initialization…
Initialized. Waiting for live stream messages…
US0378331005(ask=144.6000,bid=144.5400,date=2022-07-12T14:27:15.809) US88160R1014(ask=701.9000,bid=701.0000,date=2022-07-12T14:27:16.261) ⏐

If you pay close attention, you will notice updates to the data in the bottom line as your code receives new updates.