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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 1k 417

  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 777 271

  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 114 58

  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 165 74

  5. BitcoinCore.Swift BitcoinCore.Swift Public

    Comprehensive Bitcoin development library for iOS, implemented on Swift.

    Swift 26 23

  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 22 22

Repositories

Showing 10 of 121 repositories
  • 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 1,009 MIT 417 204 2 Updated Jul 4, 2025
  • horizontalsystems/market-kit-android’s past year of commit activity
    Kotlin 8 MIT 27 0 1 Updated Jul 4, 2025
  • horizontalsystems/markets-server’s past year of commit activity
    JavaScript 3 3 13 0 Updated Jul 3, 2025
  • 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 777 MIT 271 85 6 Updated Jul 3, 2025
  • horizontalsystems/tron-kit-android’s past year of commit activity
    Kotlin 4 2 1 0 Updated Jul 3, 2025
  • horizontalsystems/stellar-kit-android’s past year of commit activity
    Kotlin 0 MIT 0 0 0 Updated Jun 30, 2025
  • horizontalsystems/StellarKit.Swift’s past year of commit activity
    Swift 0 MIT 0 0 0 Updated Jun 27, 2025
  • Unstoppable-Wallet-Website Public

    Unstoppable Wallet website

    horizontalsystems/Unstoppable-Wallet-Website’s past year of commit activity
    JavaScript 19 MIT 30 5 2 Updated Jun 27, 2025
  • TonKit.Swift Public

    Ton library, based on TonKeeper api libraries

    horizontalsystems/TonKit.Swift’s past year of commit activity
    Swift 0 MIT 1 0 0 Updated Jun 27, 2025
  • DashKit.Swift Public

    Extension to BitcoinCore.Swift that makes it usable with Dash network.

    horizontalsystems/DashKit.Swift’s past year of commit activity
    Swift 1 MIT 8 0 0 Updated Jun 27, 2025

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