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@horizontalsystems

Horizontal Systems

Building financial instruments for sovereign minded. Unchain assets. Go bordereless. Stay private.

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  1. unstoppable-wallet-android unstoppable-wallet-android Public

    A powerful non-custodial multi-wallet for Bitcoin, Ethereum, Binance Smart Chain, Avalanche, Solana and other blockchains. Non-custodial crypto and NFT storage, onchain decentralized exchange, inst…

    Kotlin 1.3k 512

  2. unstoppable-wallet-ios unstoppable-wallet-ios Public

    Multi-wallet for Bitcoin, Ethereum, Binance Smart Chain and other emerging blockchains. Non-custodial storage, decentralized exchange, and extensive analytics for thousands of tokens and NFTs. Impl…

    Swift 911 310

  3. ethereum-kit-android ethereum-kit-android Public

    Comprehensive EVM SDK (Ethereum, Binance Smart Chain, Avalanche, Arbitrum, Optimism, Polygon) for Android, implemented on Kotlin. Create wallets, watch wallets (read-only), sync transactions, filte…

    Kotlin 119 65

  4. bitcoin-kit-android bitcoin-kit-android Public

    Comprehensive Bitcoin development library for Android, implemented on Kotlin. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Fully compliant with existing stand…

    Kotlin 174 85

  5. BitcoinCore.Swift BitcoinCore.Swift Public

    Comprehensive Bitcoin development library for iOS, implemented on Swift.

    Swift 30 22

  6. EvmKit.Swift EvmKit.Swift Public

    EVM toolkit for iOS. This is a core package, that implements the main features of an Ethereum client like interactions with Ethereum RPC node, account and transactions synchronization and others.

    Swift 24 27

Repositories

Showing 10 of 145 repositories
  • swap.unstoppable Public

    https://swap.unstoppable.money

    horizontalsystems/swap.unstoppable's past year of commit activity
    TypeScript 4 MIT 3 3 1 Updated Nov 6, 2026
  • unstoppable-wallet-android Public

    A powerful non-custodial multi-wallet for Bitcoin, Ethereum, Binance Smart Chain, Avalanche, Solana and other blockchains. Non-custodial crypto and NFT storage, onchain decentralized exchange, institutional grade analytics for cryptcurrency and NFT markets, extensive privacy controls and human oriented design. Implemented on Kotlin.

    horizontalsystems/unstoppable-wallet-android's past year of commit activity
    Kotlin 1,270 MIT 512 48 1 Updated Nov 5, 2026
  • unstoppable-wallet-ios Public

    Multi-wallet for Bitcoin, Ethereum, Binance Smart Chain and other emerging blockchains. Non-custodial storage, decentralized exchange, and extensive analytics for thousands of tokens and NFTs. Implemented on Swift.

    horizontalsystems/unstoppable-wallet-ios's past year of commit activity
    Swift 911 MIT 310 42 5 Updated Nov 5, 2026
  • thorchain-memoless-api Public

    Whitelabel API to run a backend for "Memoless" THORChain transactions

    horizontalsystems/thorchain-memoless-api's past year of commit activity
    TypeScript 0 MIT 0 0 0 Updated Nov 5, 2026
  • monero-kit-android Public
    horizontalsystems/monero-kit-android's past year of commit activity
    CMake 0 MIT 2 0 0 Updated Nov 5, 2026
  • markets-server Public
    horizontalsystems/markets-server's past year of commit activity
    JavaScript 7 4 16 0 Updated Nov 4, 2026
  • uw-swap Public

    AI agent skills for swap.unstoppable.money — a cross-chain cryptocurrency swap aggregator supporting THORChain, Mayachain, 1Inch, and P2P providers.

    horizontalsystems/uw-swap's past year of commit activity
    0 0 0 1 Updated Nov 2, 2026
  • bitcoin-kit-android Public

    Comprehensive Bitcoin development library for Android, implemented on Kotlin. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Fully compliant with existing standards and BIPs.

    horizontalsystems/bitcoin-kit-android's past year of commit activity
    Kotlin 174 MIT 85 4 0 Updated Nov 2, 2026
  • market-kit-android Public
    horizontalsystems/market-kit-android's past year of commit activity
    Kotlin 9 MIT 36 0 1 Updated Nov 2, 2026
  • zodl-swift-wallet-sdk Public Forked from zodl-inc/zodl-swift-wallet-sdk

    iOS light client Framework proof-of-concept

    horizontalsystems/zodl-swift-wallet-sdk's past year of commit activity
    Swift 0 4 0 0 Updated Oct 29, 2026
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