Crypto Open Source Projects

Open Data Platform for analysts, quants and AI agents.

Free, open source crypto trading bot

A cryptocurrency trading API with more than 100 crypto and prediction exchanges in JavaScript / TypeScript / Python / C# / PHP / Go / Java

Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿

Open source software that helps you create and deploy high-frequency crypto trading bots

An open source cybersecurity protocol for syncing decentralized graph data.

JavaScript library of crypto standards.

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

A modern, portable, easy to use crypto library.

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).

Come and join us, we need you!

Go security checker

A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

An advanced crypto trading bot written in Python

Password protect a static HTML page, decrypted in-browser in JS with no dependency. No server logic needed.

[DEPRECATED] Stanford Javascript Crypto Library

A curated list of cryptography resources and links.

Nodejs学习笔记以及经验总结，公众号"程序猿小卡"

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.

支持国密SM2/SM3/SM4/SM9/SSL的密码工具箱

Github.com/CryptoSignal - Trading & Technical Analysis Bot - 4,100+ stars, 1,100+ forks

Free, open-source crypto trading bot, automated bitcoin / cryptocurrency trading software, algorithmic trading bots. Visually design your crypto trading bot, leveraging an integrated charting system, data-mining, backtesting, paper trading, and multi-server crypto bot deployments.

free C++ class library of cryptographic schemes

A comprehensive, up-to-date collection of information about several thousands (!) of crypto tokens.

qpdf: A content-preserving PDF document transformer

An implementation of the TLS/SSL protocols

CTF竞赛权威指南

Curated collection of blockchain & cryptocurrency resources.

📈 Get real-time stocks from TradingView

Valet lets you securely store data in the iOS, tvOS, watchOS, or macOS Keychain without knowing a thing about how the Keychain works. It’s easy. We promise.

End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)

An experiment.

A collection about awesome blockchains - open distributed public databases w/ crypto hashes incl. git ;-). Blockchains are the new tulips :tulip::tulip::tulip:. Distributed is the new centralized.

Crypto 101, the introductory book on cryptography.

⚡️Curated list of resources for the development and applications of blockchain.

Cross-platform, cross-blockchain wallet library.

Cryptocurrency trading bot in javascript for Bitfinex, Bitmex, Binance, Bybit ... (public edition)

Algorithmic Trading in Python with Machine Learning

A curated list of awesome networking libraries, resources and shiny things

[mirror] Go supplementary cryptography libraries

Cryptography Toolkit

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

Project Wycheproof tests crypto libraries against known attacks.

The Stacks blockchain implementation

Cryptocurrency Exchange Websocket Data Feed Handler

A dead simple tool to sign files and verify digital signatures.

Software sandbox for storage of sensitive information in memory.

A set of icons for all the main cryptocurrencies and altcoins, in a range of styles and sizes.

Bouncy Castle Java Distribution (Mirror)

I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is both distributed and dynamic, with no trusted parties.

A system for distributing and managing secrets

FISCO BCOS（发音为/ˈfɪskl bi:ˈkɒz/）是一个稳定、高效、安全的许可区块链平台，已被广泛应用于现实的行业应用。截至目前，已拥有5000多家企事业单位，400多个产业数字化标杆应用，涵盖文化版权、司法服务、政府服务、物联网、金融、智慧社区、房地产建设、社区治理、乡村振兴等领域。FISCO BCOS (pronounced /ˈfɪskl bi:ˈkɒz/) is a stable, efficient, and secure permissioned blockchain platform that has been widely used in real-world industry applications.

📈 Beautiful, high-performance Graphs and Charts for React Native built with Skia

Copy/paste anything over the network.

Fork of the Go standard TLS library, providing low-level access to the ClientHello for mimicry purposes.

Awesome crypto trading bots

🚀 💸 Easily build, backtest and deploy your algo in just a few lines of code. Trade stocks, cryptos, and forex across exchanges w/ one package.

Tools to bootstrap CAs, certificate requests, and signed certificates.

Secure, open source and community driven crypto wallet runs on all platforms and trusted by millions.