A Python Library for Interacting with Ethereum

web3.py allows you to interact with the Ethereum blockchain using Python, enabling you to build decentralized applications, interact with smart contracts, and much more.

• Python 3.8+ support

Installation

python -m pip install web3

Documentation

Get started in 5 minutes or take a tour of the library.

View the change log.

For additional guides, examples, and APIs, see the documentation.

Want to Help?

Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on our guidelines for contributing, then check out issues that are labeled Good First Issue.

Questions on Implementation or Usage?

Join the conversation in the Ethereum Python Community Discord.