Showing 27 open source projects for "c-free"

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  • 1
    c-lightning

    c-lightning

    BOLT-compliant Lightning Network implementation

    c-lightning is a a BOLT-compliant Lightning implementation by Blockstream [2] written in C language. Version 1 of c-lightning was released on August 8th, 2015, and has since been under active beta development. c-lightning runs on Linux. The Lightning Network is an off-chain, routed payment channel network built on top of the Bitcoin blockchain.
    Downloads: 3 This Week
    Last Update:
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  • 2
    BTCPay Server

    BTCPay Server

    Free, open-source & self-hosted, Bitcoin payments

    BTCPay Server is a self-hosted, open-source cryptocurrency payment processor. It's secure, private, censorship-resistant, and free. Launch a server in a cloud, your own hardware device, or use an existing host. Connect your e-commerce store or use one of many apps to get paid. Funds arrive directly to your connected wallet. Features you use the most are baked right into every instance so you can hit the ground running. Create a Point-of-Sale app for your store, easily embed a tipping button on your website, send a payment link to a client across the globe, or launch a crowdfunding campaign to raise funds for your cause. ...
    Downloads: 2 This Week
    Last Update:
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  • 3
    Umbrel

    Umbrel

    A beautiful personal server OS for Raspberry Pi or any Linux distro

    Run your personal server with a Bitcoin and Lightning node in your home, self-host open source apps like Nextcloud and Matrix to break away from big tech, and take full control of your data. For free. All our interactions on the internet today are mediated by a few companies who offer “free” services in exchange for storing our data on their servers to spy on us. Running a personal server fundamentally changes that. You and your family’s photos, videos, files, notes, passwords, everything, have nothing to do with someone else’s computer. ...
    Downloads: 75 This Week
    Last Update:
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  • 4
    Superalgos

    Superalgos

    Free, open-source crypto trading bot, automated bitcoin trading

    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. Superalgos is not just another open-source project. We are an open and welcoming community nurtured and incentivized with the project's native Superalgos (SA) Token, building an open trading intelligence network. ...
    Downloads: 2 This Week
    Last Update:
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  • 5
    BTC RPC Explorer

    BTC RPC Explorer

    Database-free, self-hosted Bitcoin explorer, via RPC to Bitcoin Core

    This is a self-hosted explorer for the Bitcoin blockchain, driven by RPC calls to your own Bitcoin node. It is easy to run and can be connected to other tools (like Electrum servers) to achieve a full-featured explorer. Whatever reasons you may have for running a full node (trustlessness, technical curiosity, supporting the network, etc) it's valuable to appreciate the fullness of your node. With this explorer, you can explore not just the blockchain database, but also explore all of the...
    Downloads: 4 This Week
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  • 6
    Bitcoin ABC

    Bitcoin ABC

    This a mirror of the official Bitcoin-ABC repository

    The goal of Bitcoin ABC is to create sound money that is usable by everyone in the world. We believe this is a civilization-changing technology which will dramatically increase human flourishing, freedom, and prosperity. The project aims to achieve this goal by implementing a series of optimizations and protocol upgrades that will enable peer-to-peer digital cash to scale many orders of magnitude beyond current limits. eCash is a digital currency that enables instant payments to anyone,...
    Downloads: 8 This Week
    Last Update:
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  • 7
    Bitcoin

    Bitcoin

    Bitcoin Core integration/staging tree

    Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface, which can be optionally built. Bitcoin Core requires a one-time download of about 400GB of data plus a further 5-10GB per month. By default, you will need to store all of that data, but if you enable pruning, you can store as little as 6GB total without sacrificing any security. For more information about setting up Bitcoin...
    Downloads: 4 This Week
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  • 8
    Zcash

    Zcash

    A privacy-protecting, digital currency built on strong science

    Zcash is the future of money-- digital, decentralized and private. It is an implementation of the "Zerocash" protocol; a digital currency based on Bitcoin's code, but with a higher standard of privacy. Like Bitcoin, Zcash transaction data is posted to a public blockchain. However unlike Bitcoin, your personal and transaction data stay completely private. Thanks to a sophisticated zero-knowledge proving scheme, transactions can be verified without showing any information at all about the...
    Downloads: 2 This Week
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  • 9
    Learning Bitcoin from the Command Line

    Learning Bitcoin from the Command Line

    A complete course for learning Bitcoin programming and usage

    Learning Bitcoin from the Command Line is a tutorial for working with Bitcoin (and Lightning) that teaches direct interaction with the servers themselves, as the most robust and secure way to begin cryptocurrency work. This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for use. Learning Bitcoin from the Command Line is a project of Blockchain Commons. We are proudly a "not-for-profit" social benefit corporation committed to open source &...
    Downloads: 2 This Week
    Last Update:
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  • 10
    Qtum

    Qtum

    Qtum Core Wallet

    Qtum is a decentralized blockchain project built on Bitcoin's UTXO model, with support for Ethereum Virtual Machine-based smart contracts, and secured by a proof of stake consensus model. It achieves this through the revolutionary Account Abstraction Layer which allows the EVM to communicate with Qtum's Bitcoin-like UTXO blockchain. Welcome to the Qtum Ignition Main Network. This is the main network where the tokens hold value and should be guarded very carefully. If you are testing the...
    Downloads: 2 This Week
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  • 11
    Eclair

    Eclair

    A scala implementation of the Lightning Network

    Eclair (French for Lightning) is a Scala implementation of the Lightning Network. This software follows the Lightning Network Specifications (BOLTs). Other implementations include c-lightning, lnd, electrum, and rust-lightning. Eclair offers a feature-rich HTTP API that enables application developers to easily integrate. Eclair's JSON API should NOT be accessible from the outside world (similarly to Bitcoin Core API). Eclair requires Bitcoin Core 0.20.1 or 0.21.1. (other versions of Bitcoin Core are not actively tested - use at your own risk). ...
    Downloads: 0 This Week
    Last Update:
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  • 12
    Open Crypto Tracker

    Open Crypto Tracker

    Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts

    100% FREE / open source / PRIVATE cryptocurrency portfolio tracker. Email / text / alexa / telegram price alerts, price charts, mining calcs, leverage / gain / loss / balance stats, news feeds +more. Privately track Bitcoin / Ethereum / unlimited cryptocurrencies. Customize as many assets / markets / alerts / charts as you want. Over 50 Exchanges / 40 Trading Pairs Supported (exchanges / pairings list at bottom of README.txt): https://tinyurl.com/ct-readme Nearly Unlimited Assets Supported (any on supported exchanges). ...
    Downloads: 6 This Week
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  • 13
    JesseAi

    JesseAi

    Advanced AI-Powered Python Crypto Trading Bot 2026 - Free Backtesting

    Jesse Bot: Advanced AI-Powered Python Best Crypto Trading Bot & Framework (2026) Jesse Bot — free open-source Python crypto trading bot & robust framework for cryptocurrency markets. Build, backtest, AI-optimize, and execute precise automated strategies with zero look-ahead bias. Use JesseGPT — built-in AI assistant — to write, debug, and refine strategies effortlessly, even as a beginner. Secure live trading on Binance, Bybit & major exchanges, full risk management, leverage/futures support, and pro analytics. ...
    Downloads: 3 This Week
    Last Update:
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  • 14
    Naeon

    Naeon

    The safest way to store private data in untrusted (cloud) environments

    Naeon secures data in untrusted off-site storage through a layered approach: files are compressed, then AES-256 encrypted with a randomly generated 128-character passphrase yielding approximately 762 bits of entropy — far beyond the reach of both classical and quantum brute-force attacks. The ciphertext is obfuscated by prepending and appending random byte blocks, making the result unidentifiable as an encrypted file. The payload is then sharded into one private chunk — holding the...
    Downloads: 6 This Week
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  • 15
    Slideshow Crypto Ticker

    Slideshow Crypto Ticker

    Real Time Slideshow Crypto Price Ticker For Raspberry Pi LCD Screens

    Open source / 100% FREE real time slideshow crypto price ticker for RaspberryPi device LCD screens, including 24 hour volume. Supports running in "slideshow mode", to show all the markets you want. Supports CoinGecko / Binance / Coinbase Pro / Kraken / Kucoin / Bitstamp / Bitfinex / HitBTC / OKex / Gate.io exchange markets (more market support coming in the future). 3.5" LCD Demo: https://www.youtube.com/watch?
    Downloads: 4 This Week
    Last Update:
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  • 16
    Mastering the Lightning Network

    Mastering the Lightning Network

    Mastering the Lightning Network (LN)

    ...Mastering the Lightning Network is released under the Creative Commons CC-BY-NC-ND license, which allows sharing the source code for personal use only. You may read this book for free.
    Downloads: 0 This Week
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  • 17
    Bcoin

    Bcoin

    Javascript bitcoin library for node.js and browsers

    Bcoin is an advanced fullnode implementation built with JavaScript/C/C++/Node.js. It is easier to use, faster to learn, and more well-documented than competing implementations. Engineered from the ground up to create scalable, flexible, and efficient production-ready systems with unparalleled code readability. Bcoin is consensus-conforming and adheres to the strict security standards of the original implementation maintained by Bitcoin Core.
    Downloads: 0 This Week
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  • 18
    Cryptocurrency Donations Slider

    Cryptocurrency Donations Slider

    All public Blockchain Assets in one easy to use interactive Html5 app

    ...https://sourceforge.net/projects/cryptocurrencydonation/files/Plugins/ You can change important things like your own wallet addresses and your qr-codes or create your own logo and your own template. All free images are in File section: https://sourceforge.net/projects/cryptocurrencydonation/files/Copyright-FREE-IMAGES/ If you use our templates or images please support us with some coins and share our project to your social media channels.
    Downloads: 0 This Week
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  • 19
    QwartzNetwork

    QwartzNetwork

    cryptocurrency with own PoW/PoS[Masternode] Blockchain

    QwartzNetwork - OpenSource Blockchain Project You can help Qwartz Network to be listed on any exchange you know ! If you want support QwartzNetwork, you can send 0.0014 BTC to 1CEs9bwRiS8Zx9mZ1s7BZxkyfsumGoSuNT for node Create following file: C:/user/"YourName"/AppData/Roaming/Qwartz/qwartz.conf : rpcuser=rpc_qwartz rpcpassword=31c23561720bf04415ecac27d rpcallowip=127.0.0.1 rpcport=7531 listen=1 server=1 txindex=1 addnode=109.17.195.223 addnode=199.247.8.70 Or type in debug console the following command addnode 109.17.195.223 add addnode 199.247.8.70 add MasterNodes/PoW Max Supply: 18M No Premine No ICO Genesis Block QWARTZ : QazfipxkgNxnWjgkdSfUkSuxYKsBj4n4nL BTC : 1HkL1nLetBqcnFbhzv8XtZE2b6GkT83W8Q LTC : LeMe2RijstRvEyEdS81FsPoRGWMr4FpCk5 ETH/ERC: 0x95710f9793d85cE28B4Da5115C2f8A51DFaebeC7
    Downloads: 0 This Week
    Last Update:
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  • 20
    Bitcoin Armory

    Bitcoin Armory

    Python-Based Bitcoin Software

    Bitcoin Armory is an advanced Bitcoin wallet management platform focused on security, cold storage, and power-user features. Designed for technically inclined users, it provides tools for managing private keys offline, signing transactions without exposing wallets to the internet, and creating air-gapped setups. Armory offers multi-signature support, deterministic wallets, and secure backups, making it suitable for enterprise-grade or high-value Bitcoin storage.
    Downloads: 3 This Week
    Last Update:
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  • 21
    WJN

    WJN

    WJN Crypto Currency | عملة وجن المشفرة

    الإصدار الأول لعملة وجن المشفرة مفتوح المصدر First Edition of WJN Crypto Currency Open-Source Windows Wallet | Linux Wallet | Linux Daemon | Sourcode
    Downloads: 0 This Week
    Last Update:
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  • 22
    localbitcoins API .NET C#

    localbitcoins API .NET C#

    API - localbitcoins.com C#

    C# Разработка инструментов для взаимодействия с биржей LocalBitcoins https://github.com/badhitman/LocalBitcoins-API-Client
    Downloads: 0 This Week
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  • 23
    PascWallet

    PascWallet

    PAWA (PascWallet) for PascalCoin crypto currency.

    PAWA (PascWallet) for PascalCoin is a simple GUI build on the original PascalCoin source code. Download binaries for Windows, Linux or source code. Warning This is an BETA TEST VERSION!!!!! Don't use it unless you know what you are doing.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Bitcoin

    Bitcoin

    A software-based online payment system

    Bitcoin is a decentralized P2P electronic cash system without a central server or trusted parties. Users hold the crypto keys to their own money and transact directly with each other, with the help of the network to check for double-spending.
    Downloads: 33 This Week
    Last Update:
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  • 25
    Metrocoin

    Metrocoin

    Metrocoin is for Growth

    Metrocoin is an experimental new digital currency that enables instant payments to anyone, anywhere in the world. Metrocoin uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. Metrocoin is also the name of the open source software which enables the use of this currency.
    Downloads: 0 This Week
    Last Update:
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