web3.py

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 3.10+ 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.

Release files for web3 8.0.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for web3 8.0.0
File	Size	Uploaded
web3-8.0.0.tar.gz	2.8 MB	Aug 31, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for web3 8.0.0
File	Interpreter	ABI	Platform	Reset
web3-8.0.0-py3-none-any.whl 1.4 MB Aug 31, 2026	Python 3	none	any	Details

Total release size: 4.2 MB

Release files / web3-8.0.0.tar.gz

Download URL	web3-8.0.0.tar.gz
Size	2.8 MB
Tags	Source
SHA-256 checksum How to use checksums	`8d898fe1909037d6269c998d27c1806ce201cf6d7e49514ad6f3e4dcc64e6e9a`
BLAKE2b-256 checksum How to use checksums	`d687ce55e6cbcb7980c51be46f233a562174cf59abff44ca437b80571e8a2ec2`
Upload date	Aug 31, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/ApeWorX/web3.py
Publishing commit: github.com/ApeWorX/web3.py/tree/c8c1ed0c9e77e1a8b74902e6a6825e0b00534b10

Workflow

Publishing configuration: github.com/ApeWorX/web3.py/blob/c8c1ed0c9e77e1a8b74902e6a6825e0b00534b10/.github/workflows/publish.yaml
Publishing logs: github.com/ApeWorX/web3.py/actions/runs/33442745288/attempts/1

Artifact

Subject: web3-8.0.0.tar.gz
SHA-256 checksum: 8d898fe1909037d6269c998d27c1806ce201cf6d7e49514ad6f3e4dcc64e6e9a Verifying attestations

Release files / web3-8.0.0-py3-none-any.whl

Download URL	web3-8.0.0-py3-none-any.whl
Size	1.4 MB
Tags	Python 3
SHA-256 checksum How to use checksums	`2276762aa5d86807eabad5af5c585a84bd6d9a706a613f8456c645a9669ffeb5`
BLAKE2b-256 checksum How to use checksums	`480b8dc6ef8f05580028d37539df16d863e047eb97e2b8db33af8b50ab21b819`
Upload date	Aug 31, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/ApeWorX/web3.py
Publishing commit: github.com/ApeWorX/web3.py/tree/c8c1ed0c9e77e1a8b74902e6a6825e0b00534b10

Workflow

Publishing configuration: github.com/ApeWorX/web3.py/blob/c8c1ed0c9e77e1a8b74902e6a6825e0b00534b10/.github/workflows/publish.yaml
Publishing logs: github.com/ApeWorX/web3.py/actions/runs/33442745288/attempts/1

Artifact

Subject: web3-8.0.0-py3-none-any.whl
SHA-256 checksum: 2276762aa5d86807eabad5af5c585a84bd6d9a706a613f8456c645a9669ffeb5 Verifying attestations