The fundamental package for scientific computing with Python.
Bitcoin Core integration/staging tree
Statsmodels: statistical modeling and econometrics in Python
Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more
Stripe iOS SDK
Scipy library main repository
Open-Source Subscription Billing & Payment Platform
Stripe Android SDK
Open source analytics and market risk library from OpenGamma
A tool for developing smart contracts. Crafted with the finest cacaos.
Zipline, a Pythonic Algorithmic Trading Library
Open Source Billing a super simple way to create and send invoices and receive payments online.
The QuantLib C++ library
Python library to download market data via Bloomberg, Quandl, Yahoo etc.
Django + Stripe Made Easy
💸 An immutable library to create, calculate and format money.
A community based Python library for quantitative economics
Sample store accepting universal payments on the web with Stripe Elements, Payment Request, Apple Pay, Google Pay, Microsoft Pay, and the Sources API. 💳🌍✨
Plotting library for IPython/Jupyter Notebooks
Interactive Widgets for the Jupyter Notebook
High Performance Inter-Thread Messaging Library
A framework agnostic, multi-gateway payment processing library for PHP 5.6+
ffn - a financial function library for Python
QuickFIX C++ Fix Engine Library