A simple yet robust API client for Robinhood

from fast_arrow import Client, Stock, OptionChain, Option

#
# Oauth2 authenticate with Robinhood
#
client = Client(username=username, password=password)
client.authenticate()

#
# fetch the stock info for TLT
#
symbol = "TLT"
stock = Stock.fetch(client, symbol)

#
# get the TLT option chain
#
stock_id = stock["id"]
option_chain = OptionChain.fetch(client, stock_id)

#
# let's get TLT options (calls and puts) for next 4 expiration dates
#
oc_id = option_chain["id"]
eds = option_chain['expiration_dates'][0:3]

#
# get all options on the TLT option chain
#
ops = Option.in_chain(client, oc_id, expiration_dates=eds)

#
# merge in market data fro TLT option instruments (ask, bid, delta, theta, etc)
#
ops = Option.mergein_marketdata_list(client, ops)

Install the package from pypi,

pip install fast_arrow

fast_arrow at its core,

1. is a Robinhood api client focused on simple and robust features
2. provides first class support for stock and option trading
3. organizes code in small and discrete python classes

Here's what you can do with fast_arrow (some features still in development)

Stocks

• get quotes
• fetch all stock trades
• fetch historical data
• submit orders

Options

• fetch option quotes
• fetch open option positions
• fetch all option orders (filled, canceled, rejected)
• fetch historical options data
• fetch option events
• generate various option orders
  • single
  • verticals
  • iron condors
  • calendars
  • diagonals
• submit order
• cancel order

Portfolio

• fetch historical value of portfolio

Authentication/Security

• pin SSL certificate (see this PR)
• implments oauth2 automatic refresh
• handle MFA token during login

Want to propose a feature? Pull request changes to the readme.

Install pipenv, and then run,

pipenv install --dev

Run the test suite via,

make test

Run all the examples (make sure you add username/password to config.debug.ini),

sh run_all_examples.sh

Run the test suite against a specific python version,

pipenv run tox -e py36