Showing 57 open source projects for "multi-valued"

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  • 1
    DDN

    DDN

    DDN, Data Delivery Network, a next generation blockchain system

    ...Complete tutorials, simple, fast and low threshold for development, please refer to learn the book nodejs on blockchain 2 before development. Configurable, you can use your own peer quantity, token name, etc. Pluggable, good scalability can help you quickly requirement your requirement. Multi platforms, you can use DDN in Linux, Win, and Mac. Multi databases, you can use Mysql, SQLite, Oracle, etc. Multi-function, payment, certificate storage, AOB, DAPP, etc. Multi industry, currently covering copyright protection, electronic medicine, food safety, anti-counterfeiting traceability and other fields. Visual deployment, you can customize your own blockchain by clicking the mouse and publish it to the peer server. ...
    Downloads: 1 This Week
    Last Update:
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  • 2
    uAgents

    uAgents

    A fast and lightweight framework for creating decentralized agents

    uAgents is a library developed by Fetch.ai that allows for creating autonomous AI agents in Python. With simple and expressive decorators, you can have an agent that performs various tasks on a schedule or takes action on various events.
    Downloads: 1 This Week
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  • 3
    Stack Wallet

    Stack Wallet

    Stack Wallet, a multicoin, cryptocurrency wallet

    ...The project focuses on security-conscious workflows and user autonomy rather than custodial convenience. In summary, Stack Wallet is positioned as a privacy-respecting, multi-asset wallet for users who want direct ownership and management of their crypto holdings.
    Downloads: 4 This Week
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  • 4
    Cake Wallet

    Cake Wallet

    The open source repository for Cake Wallet

    Cake Wallet is an open source, non-custodial, and private multi-currency crypto wallet for Android, iOS, macOS, and Linux. Easily and safely store, send, receive, and exchange your cryptocurrency. There is no intermediary to surveil or censor your transactions. Full support for separate wallets, subaddresses, and accounts. Back up your wallets locally or to the cloud, and connect to remote nodes of your choice (even your own).
    Downloads: 97 This Week
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  • 5
    Polymarket Data

    Polymarket Data

    Polymarket Data Retriever that fetches, processes, and structures data

    Polymarket Data is a comprehensive data engineering pipeline designed to collect, process, and structure trading activity from the Polymarket prediction market ecosystem into analyzable datasets. The system operates as a multi-stage pipeline that integrates data from both off-chain APIs and on-chain event sources, enabling users to reconstruct full trading activity including markets, order events, and executed trades. It begins by fetching market metadata such as questions, outcomes, and trading volumes, then proceeds to scrape order-filled events from a GraphQL-based subgraph, and finally transforms these raw events into structured trade-level records with calculated prices and directions. ...
    Downloads: 5 This Week
    Last Update:
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  • 6
    Kalshi Trading Bot CLI

    Kalshi Trading Bot CLI

    AI-native CLI for trading Kalshi prediction markets

    ...It operates by conducting deep research on events, generating independent probability estimates, and comparing those estimates against current market prices to identify trading opportunities. The system incorporates advanced decision-making logic, including Kelly criterion-based position sizing and a structured multi-step risk evaluation process before executing trades. Built as a CLI application, it allows traders to interact programmatically with markets, making it suitable for automation and integration into larger trading pipelines. The tool emphasizes disciplined trading through its risk engine, ensuring that decisions are filtered through multiple validation layers before capital is committed.
    Downloads: 12 This Week
    Last Update:
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  • 7
    bitcoinj

    bitcoinj

    A library for working with Bitcoin

    ...In this mode, only a small part of the blockchain is downloaded, making bitcoin suitable for usage on constrained devices like smartphones or cheap virtual private servers. A wallet class with encryption, fee calculation, multi-signing, deterministic key derivation, pluggable coin selection/coin control, extensions support and event listeners that let you stay up to date with changes in your balance. Experimental full verification mode, which does the same verification work as Bitcoin Core. In this mode, the unspent transaction output set (UTXO set) is calculated.
    Downloads: 2 This Week
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  • 8
    Coin Wallet

    Coin Wallet

    Coin Wallet is a non-custodial crypto wallet for Bitcoin

    Coin Wallet is a non-custodial multicurrency wallet for multiple platforms. A secure, user-friendly cryptocurrency wallet focused on providing essential features without complicated setup.
    Downloads: 5 This Week
    Last Update:
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  • 9
    xrpl.js

    xrpl.js

    A JavaScript/TypeScript API for interacting with the XRP Ledger

    ...Developers, validators, users, and businesses make the XRP Ledger better every day. 8+ years of consistent performance over more than 63 million ledgers. A high-performance decentralized peer-to-peer multi-currency exchange built directly into the blockchain. Atomically settle multi-hop payments that cross-currency or national boundaries with ease.
    Downloads: 1 This Week
    Last Update:
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  • 10
    PowerTrader_AI

    PowerTrader_AI

    Fully automated crypto trading powered by a custom price prediction AI

    PowerTrader_AI is a fully open-source, automated cryptocurrency trading bot that combines a custom price prediction AI with a structured and tiered dollar-cost averaging (DCA) strategy to make real trading decisions on behalf of users. It continuously analyzes market data to forecast high and low price levels across multiple timeframes, using those predictions to determine when to open, scale into, or close positions automatically, which aims to take emotion out of trading and enforce...
    Downloads: 22 This Week
    Last Update:
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  • 11
    Bitcart

    Bitcart

    Bitcart is a platform for merchants, users and developers

    An open-source platform for managing cryptocurrency payments and stores without intermediaries.
    Downloads: 1 This Week
    Last Update:
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  • 12
    Unstoppable Wallet Android

    Unstoppable Wallet Android

    A powerful non-custodial multi-wallet for Bitcoin, Ethereum, Binance

    Unstoppable wallet is purposely built as a decentralized management tool for cryptocurrencies. It is engineered to serve privacy-conscious individuals looking to manage and invest in Bitcoin, Ethereum and other cryptocurrencies in a sovereign and professional manner. Capital Should Be Free. It’s built to provide users with genuinely independent control over their capital. Capital Should Be Borderless. It works outside the traditional finance layer and acts as a Swiss knife to the world of...
    Downloads: 0 This Week
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  • 13
    BlockScout

    BlockScout

    Blockchain explorer for Ethereum based network

    Blockscout provides a comprehensive, easy-to-use interface for users to view, confirm, and inspect transactions on EVM (Ethereum Virtual Machine) blockchains. Blockscout currently supports a wide range of projects and hosts chains such as Ethereum, Ethereum Classic, Gnosis Chain, RSK, LUKSO, Astar, and many more. BlockScout is an Elixir application that allows users to search transactions, view accounts and balances, and verify smart contracts on the Ethereum network including all forks and...
    Downloads: 5 This Week
    Last Update:
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  • 14
    Unstoppable Wallet iOS

    Unstoppable Wallet iOS

    Multi-wallet for Bitcoin, Ethereum, Binance Smart Chain

    ...That obsession led us to engineer a crypto wallet that is equally open to all, lives online forever and unconditionally protects your assets. It is fully peer-to-peer and works without any centrally managed servers. It can't be stopped, blocked or taken down. Unstoppable is a powerful non-custodial multi-wallet for Bitcoin, Ethereum, Binance Smart Chain, Avalanche, Solana and other blockchains. It provides non-custodial crypto and NFT storage, on-chain decentralized swaps, institutional-grade analytics for cryptocurrency and NFT markets, extensive privacy controls and human-oriented design. It is built with care and adheres to best programming practices and implementation standards in cryptocurrency world. ...
    Downloads: 0 This Week
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  • 15
    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...
    Downloads: 7 This Week
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  • 16
    Bisq

    Bisq

    A decentralized bitcoin exchange network

    ...No need to wait for approval from a central authority. Trading takes place on a global P2P network of users running Bisq on their own machines. Bisq never holds your funds. Deposits held in 2-of-2 multi-sig wallets encourage safe, successful trades. Your data is stored locally on disk, and is never sent to a central server. Every Bisq node is a Tor hidden service by default. Code is open-source, and project strategy is discussed openly on Keybase and GitHub. We've made all this sophistication simple, make your first trade in under 10 minutes! ...
    Downloads: 4 This Week
    Last Update:
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  • 17
    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. You will notice the difference as soon as you join the Telegram Community Group or the new Discord Server! ...
    Downloads: 6 This Week
    Last Update:
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  • 18
    Nethermind

    Nethermind

    A robust execution client for Ethereum node operators.

    ...Its architecture emphasizes speed and resilience, synchronizing to Ethereum mainnet in minutes while offering extensibility through customizable plugins. The client supports multiple chains—including Ethereum, Gnosis Chain, Optimism, and EnergyWeb—making it a versatile choice for multi-network operators. Engineered for efficiency, stability, and adaptability, Nethermind continues to evolve alongside major Ethereum roadmap upgrades.
    Downloads: 2 This Week
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  • 19
    Cosmos SDK

    Cosmos SDK

    A Framework for Building High Value Public Blockchains

    ...Cosmos SDK is used to build Gaia, the first implementation of the Cosmos Hub. The Cosmos SDK has mostly stabilized, but we are still making some breaking changes. The Cosmos SDK is an open-source framework for building multi-asset public Proof-of-Stake (PoS) blockchains, like the Cosmos Hub, as well as permission Proof-of-Authority (PoA) blockchains. Blockchains built with the Cosmos SDK are generally referred to as application-specific blockchains. The goal of the Cosmos SDK is to allow developers to easily create custom blockchains from scratch that can natively interoperate with other blockchains.
    Downloads: 1 This Week
    Last Update:
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  • 20
    Gnosis Safe Contracts

    Gnosis Safe Contracts

    Gnosis Safe allows secure management of blockchain assets

    The most trusted platform to manage digital assets on Ethereum. Access the most recent version of the Safe directly in your browser. Download the Safe as a static desktop application for Windows, MacOS or Linux. Conveniently manage your digital assets on the go. Fully customize how you manage your company crypto assets, with the option to require a predefined number of signatures to confirm transactions. Require multiple team members to confirm every transaction in order to execute it, which...
    Downloads: 1 This Week
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  • 21
    GemWallet

    GemWallet

    Gem Wallet is an open source cryptocurrency wallet for iOS and Android

    Gem Wallet is an open source cryptocurrency wallet for iOS and Android, Gem code is open source on GitHub and anyone can check and verify, and contribute to the wallet code. At Gem Wallet, we strongly believe in the power of open source software and its profound impact on the crypto wallet industry. Open source represents a set of core values that align perfectly with the principles of transparency, security, collaboration, and innovation. In this page, we delve into the reasons why open...
    Downloads: 0 This Week
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  • 22
    Neon Wallet

    Neon Wallet

    Self-custodial wallet for managing digital assets

    Neon Wallet is a self-custodial wallet for managing digital assets on desktop and mobile, supporting Neo, Ethereum, and EVM networks, with full user control. Available as a desktop wallet on Windows, Mac OS X, and Linux, the NEON wallet allows users to claim GAS on the NEO network.
    Downloads: 1 This Week
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  • 23
    Dogecoin Mining - Software

    Dogecoin Mining - Software

    This is a multi-threaded multi-pool FPGA and ASIC miner for DOGECOIN

    Dogecoin Mining - Software is an open source miner for ASIC, GPU and FPGA. It works on Windows, Linux and macOS. This miner is extremely flexible in terms of platform and can work with a variety of hardware miners and GPUs including AMD, CUDA and NVIDIA platforms. See all reviews and talks here --> https://skipl.ink/dogecoin-miner
    Downloads: 49 This Week
    Last Update:
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  • 24
    Haveno App

    Haveno App

    The multi-platform app client user interface for Haveno

    Downloads: 16 This Week
    Last Update:
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  • 25
    crypto wallet finder

    crypto wallet finder

    Wallet Finder, Recover lost crypto across major blockchains.

    "Wallet Finder – Cryptocurrency Wallet Maker & Balance Locator for Lost Bitcoin (BTC), Ethereum (ETH), BNB, Polygon (MATIC), EVM-Compatible Chains & Bitcoin Wallet Recovery" Unlike Python-based brute-force tools, Wallet Finder is built in C++ and tuned for multi-threaded CPU and GPU workloads, delivering up to 10× faster throughput. Because true randomness doesn’t exist in computing—only pseudo-randomness—deterministic wallet generation can exhibit patterns and possible vulnerabilities. Popular wallets (Bitcoin Core, Electrum, MetaMask, Trust Wallet, etc.) implement specific variants of BIP39/BIP44 and related standards. ...
    Downloads: 142 This Week
    Last Update:
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