Web3 Python Packages

cchecksum

An ~18x faster drop-in replacement for eth_utils.to_checksum_address, with the most cpu-intensive part implemented in C.

faster-eth-utils

A faster fork of eth-utils: Utility functions for working with ethereum related codebases. Implemented in C.

dune-client

A framework for interacting with Dune Analytics' officially supported API service

faster-eth-abi

A ~2-6x faster fork of eth-abi: Ethereum ABI utilities for python. Implemented in C.

anchorpy

The Python Anchor client.

eth-retry

Stop transient errors from wasting your time! Provides a decorator to automatically retry calls that fail due to specific transient errors seen in the web3 ecosystem.

certora-cli

The Certora Prover is the state-of-the-art security tool for automated formal verification of smart contracts running on EVM-based chains, Solana and Stellar

ypricemagic

Fetch accurate prices for tokens solely using on-chain data.

evm-trace

Ethereum Virtual Machine transaction tracing tool

certora-cli-alpha-master

The Certora Prover is the state-of-the-art security tool for automated formal verification of smart contracts running on EVM-based chains, Solana and Stellar

ethpm-types

Implementation of EIP-2678

eth-ape

Build and explore on-chain with Python

faster-hexbytes

A faster fork of hexbytes: Python `bytes` subclass that decodes hex, with a readable console output. Implemented in C.

intentkit

IntentKit is an open-source, self-hosted cloud agent cluster that manages a collaborative team of AI agents for you.

dank-mids

Async web3py middleware that collects eth calls and batches them into multicalls, then batches those multicalls into jsonrpc batches along with all your other calls in the background.

ape-foundry

Foundry network provider for the Ape Framework

primecli

CLI tools for the DeltaPrime (Avalanche) and DegenPrime (Base) lending and leverage protocols. Agent-friendly: preview-by-default, structured stdout, no Etherscan key required.

w3multicall

Python interface for web3 multicall

siglume-api-sdk

SDK for publishing APIs that AI agents subscribe to on the Siglume API Store. Python + TypeScript. Earn 93.4% of subscription revenue.

ape-alchemy

Alchemy network provider plugin for the Ape Framework

content-hash

Python implementation of EIP 1577 content hash

certora-cli-beta

The Certora Prover is the state-of-the-art security tool for automated formal verification of smart contracts running on EVM-based chains, Solana and Stellar

ape-etherscan

Etherscan explorer plugin using EVM-based networks for the Ape Framework

checksum-dict

checksum_dict's objects handle the simple but repetitive task of checksumming addresses before setting/getting dictionary values. Useful when your daily life involves combining data from different sources.