Open Source Python Blockchain Software for ChromeOS

The ccxt library is a collection of available crypto exchanges or exchange classes. Each class implements the public and private API for a particular crypto exchange. All exchanges are derived from the base Exchange class and share a set of common methods. To access a particular exchange from ccxt library you need to create an instance of corresponding exchange class. Supported exchanges are updated frequently and new exchanges are added regularly.

A powerful utility to hunt down Bitcoin private keys from deleted wallet.dat files or damaged hard drives. If you accidentally deleted your Bitcoin Core wallet or formatted your disk, this tool can help. It bypasses the file system and scans the raw data directly, looking for the unique "fingerprint" (ASN.1 signature) of Bitcoin private keys to recover them from the digital wreckage.The Graphical User Interface (GUI) is the advanced/premium version. If needed, please visit: https://gitlab.com/8891689/key-elf

rate.sx is a command-line-friendly cryptocurrency rate service designed to be queried with curl or a browser, returning clean text or minimal markup. It emphasizes human-readable output by default, with options for concise one-liners or richer summaries including sparkline-style ASCII charts. The service supports multiple coins, fiat conversions, and historical lookups so you can compare prices over time without leaving the terminal. Under the hood it aggregates price feeds and normalizes the results for robust querying, yet keeps the interface dead simple. Because it’s HTTP-based, you can integrate it into shell prompts, tmux status lines, CI logs, dashboards, or chat bots. It’s ideal for developers and power users who want quick answers and scriptable endpoints without installing a heavy client.

Catalyst is an algorithmic trading library for crypto-assets written in Python, originally developed to let quants and developers design, backtest, and deploy trading strategies in a unified environment. It builds on top of Zipline, extending that ecosystem to support crypto exchanges and high-resolution historical data (daily and minute bars). Users can express strategies in Python, run backtests against historical price data, and analyze performance through built-in metrics and analytics to evaluate profitability, risk, and behavior under different market conditions. Beyond backtesting, Catalyst was designed to support live trading on multiple crypto exchanges such as Binance, Bitfinex, Bittrex, and Poloniex, bridging simulation and production within the same framework. The library includes a rich set of examples, Docker and conda configurations, and integration points for community resources like forums and Discord for sharing strategies and troubleshooting.

the cryptik project (source, wiki, and tickets) have been moved off of sourceforge due to sourceforge's software bundling policy. Please see our new project home at https://g.dradux.com/dradux/cryptik for the latest code ---- Cryptik is a python application for querying various exchanges (btc-e, crypto-trade, kraken, bitcoinaverage, etc.) to get the current price for various cryptocurrencies (bitcoin, litecoin, primecoin, etc.). Supported Exchanges: * BTC-E * Coinbase * BitCoinAverage * CryptoTrade * KRAKEN * CAVIRTEX * MTGOX * VIRCUREX * BitStamp * CampBX * Cryptsy Supported CryptoCurrencies: * BTC * LTC * FTC * PPC * NMC * XPM * PPC * WDC * UTC

Charting tools, backtesting tools, and data visualization tools for the most popular cryptocurrencies.

Various tools for automating some trading operations on the most popular cryptocurrency exchanges.