Python Blockchain

Open-source Python projects categorized as Blockchain | Edit details

Top 23 Python Blockchain Projects

  • GitHub repo chia-blockchain

    Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

    Project mention: Chia Address Balance now also available for IOS | | 2021-11-30

    Using you can call chia keys as far as I know which will then show you all the addresses.

  • GitHub repo lbry-sdk

    The LBRY SDK for building decentralized, censorship resistant, monetized, digital content apps.

    Project mention: Hi, I'm a hypothetical artist in a world without IP laws, and I want to invest a few million dollars and months of my time into making a great new movie you'll love, but I don't know how I'll profit from it if people who didn't contribute to making it can copy and sell it more cheaply. Any advice? | | 2021-11-28

    A more modern solution would be something like LBRY (which I personally believe might completely resolve this problem for the digital age.)

  • Nanos

    Run Linux Software Faster and Safer than Linux with Unikernels.

  • GitHub repo manticore

    Symbolic execution tool

    Project mention: Daily General Discussion - October 19, 2021 | | 2021-10-19

    Trail of Bits releases smart contract analysis tool Manticore v0.1.5 with EVM bytecode support.

  • GitHub repo mythril

    Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.

    Project mention: Please check this if you are looking for a good tokenomics project. | | 2021-04-30

    - Audited by

  • GitHub repo raiden

    Raiden Network

    Project mention: [GIT] Weekly Update 188 | | 2021-09-24

    The Raiden client looks almost completely ready for the Coruscant milestone. The development team created a couple more release candidates in the last 7 days, the latest one being Coruscant - mansard. All packages in the Raiden Client were updated to the latest versions and a few more optimizations were also successfully completed. Open issues section of github looks clean of any reported bugs and we can see an open task for the Release 3.0.0.

  • GitHub repo rotki

    A portfolio tracking, analytics, accounting and tax reporting application that protects your privacy

    Project mention: Crypto is reaching “Inception”levels of bullshit and I am losing track of all my holdings between wallets and DeFi apps. Is there a long term solution to this? | | 2021-11-29
  • GitHub repo 0xDeCA10B

    Sharing Updatable Models (SUM) on Blockchain

    Project mention: Discussion Thread | | 2021-07-09

    Between this, their blockchain-based machine learning sharing system and their recent patent for a cryptocurrency mined using your brain activity, it seems like Microsoft is really going hard on crypto lately.

  • Scout APM

    Scout APM: A developer's best friend. Try free for 14-days. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo QRL

    Quantum Resistant Ledger

    Project mention: QRL for me = FUTURE ! I love QRL ! | | 2021-11-14

    We said we'd create a Post-quantum secure blockchain, and created a post-quantum secure blockchain.

  • GitHub repo gaia

    Cosmos Hub (by cosmos)

    Project mention: 👩🏻‍🚀👨🏻‍🚀 Cosmonauts, Let's Write Cosmos's History Together! | | 2021-12-01

    The ever-expanding Interchain Ecosystem is made of Stars, be part of it by adding yours to the Cosmos Hub repo! ⭐️Log-in/Create a #github account ⭐️Go to ⭐️Click on the [Star] button on the top-right

  • GitHub repo fabric-sdk-py

    Hyperledger Fabric Python SDK

    Project mention: Fabric - is there any Python library to call a Fabric Javascript contract directly, instead of using Fabric's CLI? | | 2021-11-18

    Here's a py SDK but bear in mind off-the-chain processes kind of defeats the purpose.

  • GitHub repo solana-py

    Solana Python SDK

    Project mention: How to interract with RPC of Solana (gateway)? Non in Js | | 2021-11-16

    Did you try this?

  • GitHub repo yearn-vaults

    Yearn Vault smart contracts

    Project mention: Thoughts about ETH | | 2021-11-27

    For example, I quite like Algorand, but Tinyman isn't as fleshed out as or Additionally, Tinyman requires a user to deposit ALGOs and swap it with ASAs that are hosted on the blockchain. Most tokens that are currently traded (Ethereum tokens) aren't minted as an ASA because...well, the tech is competing against Ethereum.

  • GitHub repo defi-score

    DeFi Score: An open framework for evaluating DeFi protocols

    Project mention: Defi risks & yields | | 2021-06-06

    You can't account for the unknown unknowns, but for the rest you can begin here:

  • GitHub repo pyteal

    Algorand Smart Contracts in Python

    Project mention: Algorand AVM and Smart contract txn creation | | 2021-10-18

    Release docs

  • GitHub repo lamden

    A Performant Blockchain that Isn't Confusing

    Project mention: The Lamden App Bounty is here: Build an app on Lamden with Python and receive $400*. | | 2021-02-22

    The code to make everything happen is already there:

  • GitHub repo ghudegy-chain

    Nth commit must have commit hash with N leading zeros - 진짜 구데기컵 2018

    Project mention: Very informative indeed... | | 2021-08-01

    Combine that with Nth commit must have commit hash with N leading zeros and you have a nice, clean repo.

  • GitHub repo bittensor

    Internet-scale Neural Networks

    Project mention: Bittensor: Internet-Scale Neural Networks | | 2021-10-14
  • GitHub repo GameOfLife

    The world's most expensive version of Conway's Game of Life - running on the Ethereum Blockchain

    Project mention: Porting Doom to the Fastly edge serverless platform | | 2021-04-21

    The closest I've seen was Game of Life on Ethereum.

  • GitHub repo cardano-python

    Python module for handling Cardano cryptocurrency

    Project mention: Cardano is overhyped and the tech behind it isn’t that good | | 2021-10-18

    Within 6-12 months there will be a solidity side chain (milkomeda), a Python SDK, and a LLVM backend to support all C languages (IELE). It’s been designed this way for a long time to be EVM compatible with a native Plutus language and compatibility with the other 20+ million programmers in the world who don’t program on Solidity or Haskell.

  • GitHub repo blockchain-certificates

    Used to create, issue, revoke, or validate certificates (or any other PDF file) on the public Bitcoin blockchain.

    Project mention: Your guide to’s platform | | 2021-06-04


  • GitHub repo sqlchain

    A Compact SQL Layer Over The Blockchain.

    Project mention: Bitcoin Core RPC 'getrawmempool' payload size? | | 2021-10-07
  • GitHub repo swap

    Cross-chain atomic swap between the networks of two cryptocurrencies based on Hash Time Lock Contracts (HTLC's) protocol. (by meherett)

    Project mention: The Swap v0.4.0 package is released 🎉 On this version, there are two new more blockchain assets #Ethereum (ETH) and #XinFin (XDC) cryptocurrencies. | | 2021-07-07
  • GitHub repo dipdup-py

    A framework for building backends for Tezos dapps in Python

    Project mention: Tezos Ecosystem Map - What Am I Missing | | 2021-06-02


NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-12-01.

Python Blockchain related posts


What are some of the best open-source Blockchain projects in Python? This list will help you:

Project Stars
1 chia-blockchain 9,650
2 lbry-sdk 7,157
3 manticore 2,562
4 mythril 1,936
5 raiden 1,821
6 rotki 1,286
7 0xDeCA10B 391
8 QRL 372
9 gaia 369
10 fabric-sdk-py 344
11 solana-py 321
12 yearn-vaults 298
13 defi-score 215
14 pyteal 129
15 lamden 112
16 ghudegy-chain 77
17 bittensor 72
18 GameOfLife 69
19 cardano-python 66
20 blockchain-certificates 55
21 sqlchain 44
22 swap 39
23 dipdup-py 35
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