Repositories list

• 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.

  bitcoinethereumavalanche+ 17bitcoin-walletethereum-walletcrypto-walletcrypto-toolkitbitcoin-corenftmulti-wallet+ 10

  Kotlin

  •

  MIT License

  •451•1.1k•290•1•Updated Dec 10, 2025Dec 10, 2025

• unstoppable-wallet-ios

  Public

  horizontalsystems/unstoppable-wallet-ios’s past year of commit activity
  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.

  bitcoinethereumavalanche+ 17bitcoin-walletethereum-walletcrypto-walletcrypto-toolkitbitcoin-corenftmulti-wallet+ 10

  Swift

  •

  MIT License

  •291•840•110•3•Updated Dec 10, 2025Dec 10, 2025

• USwap

  Public

  horizontalsystems/USwap’s past year of commit activity
  TypeScript

  •

  Apache License 2.0

  •55•0•0•0•Updated Dec 9, 2025Dec 9, 2025

• ethereum-kit-android

  Public

  horizontalsystems/ethereum-kit-android’s past year of commit activity
  Comprehensive EVM SDK (Ethereum, Binance Smart Chain, Avalanche, Arbitrum, Optimism, Polygon) for Android, implemented on Kotlin. Create wallets, watch wallets (read-only), sync transactions, filter transactions by type (erc20, bep20, swap transactions etc.), swap using native DEX protocols, connect to DeFi smart contracts using WalletConnect. E…

  ethereumavalanchepolygon+ 16web3evmethereum-walleterc20nftethereum-libraryoptimism+ 9

  Kotlin

  •

  MIT License

  •63•117•7•0•Updated Dec 3, 2025Dec 3, 2025

• ton-kit-android

  Public
  Kotlin

  •3•0•0•0•Updated Dec 1, 2025Dec 1, 2025

• 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.

  kotlinbitcoindecentralized+ 17p2pdashbtcbitcoin-walletdashcoinhd-walletbitcoin-transaction+ 10

  Kotlin

  •

  MIT License

  •79•166•38•0•Updated Nov 27, 2025Nov 27, 2025

• Checkpoints

  Public
  Swift

  •8•0•0•0•Updated Nov 13, 2025Nov 13, 2025

• markets-server

  Public
  JavaScript

  •3•5•13•0•Updated Nov 10, 2025Nov 10, 2025

• EvmKit.Swift

  Public

  horizontalsystems/EvmKit.Swift’s past year of commit activity
  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.

  ethereumavalanchepolygon+ 16web3evmethereum-walleterc20nftethereum-libraryoptimism+ 9

  Swift

  •

  MIT License

  •24•23•0•0•Updated Nov 9, 2025Nov 9, 2025

• BitcoinCore.Swift

  Public
  Comprehensive Bitcoin development library for iOS, implemented on Swift.

  kotlinbitcoindecentralized+ 17p2pdashbtcbitcoin-walletdashcoinhd-walletbitcoin-transaction+ 10

  Swift

  •

  MIT License

  •23•29•3•2•Updated Oct 31, 2025Oct 31, 2025

• monero-kit-android

  Public
  CMake

  •1•0•0•0•Updated Oct 28, 2025Oct 28, 2025

• ZcashLightClientKit

  Public

  horizontalsystems/ZcashLightClientKit’s past year of commit activity
  iOS light client Framework proof-of-concept

  Swift

  •

  MIT License

  •39•1•0•0•Updated Oct 27, 2025Oct 27, 2025

• zcash-light-client-ffi

  Public
  Light Client FFI Layer for librustzcash

  C

  •

  MIT License

  •21•0•0•0•Updated Oct 27, 2025Oct 27, 2025

• Unstoppable-Wallet-Website

  Public
  Unstoppable Wallet website

  JavaScript

  •33•21•9•0•Updated Oct 17, 2025Oct 17, 2025

• librustzcash

  Public
  Rust-language assets for Zcash

  Rust

  •

  Other

  •298•0•0•0•Updated Oct 13, 2025Oct 13, 2025

• TonKit.Swift

  Public

  horizontalsystems/TonKit.Swift’s past year of commit activity
  Ton library, based on TonKeeper api libraries

  Swift

  •

  MIT License

  •1•1•0•0•Updated Sep 24, 2025Sep 24, 2025

• MoneroKit.Swift

  Public

  horizontalsystems/MoneroKit.Swift’s past year of commit activity
  C++

  •0•0•0•0•Updated Sep 23, 2025Sep 23, 2025

• market-kit-android

  Public
  Kotlin

  •

  MIT License

  •30•9•0•1•Updated Sep 23, 2025Sep 23, 2025

• tor-kit-android

  Public
  Kotlin

  •

  MIT License

  •17•8•1•0•Updated Sep 17, 2025Sep 17, 2025

• Hodler.Swift

  Public
  Time-lock plugin for BitcoinCore.Swift

  bitcoinbitcoin-walletbitcoin-core+ 3bitcoin-cryptocurrencybitcoin-protocolbitcoine-timelock

  Swift

  •

  MIT License

  •12•2•0•0•Updated Sep 5, 2025Sep 5, 2025

• MarketKit.Swift

  Public

  horizontalsystems/MarketKit.Swift’s past year of commit activity
  Swift

  •

  MIT License

  •23•7•0•0•Updated Aug 26, 2025Aug 26, 2025

• TronKit.Swift

  Public
  A TRON toolkit in Swift

  Swift

  •

  MIT License

  •10•7•0•2•Updated Aug 22, 2025Aug 22, 2025

• StellarKit.Swift

  Public
  Swift

  •

  MIT License

  •0•0•0•0•Updated Aug 20, 2025Aug 20, 2025

• blockchain-fee-rate-kit-android

  Public
  Real-time network transaction fee rates for Bitcoin, Bitcoin Cash and Ethereum blockchains. The kit provides recommended values for high-priority as well as regular-priority transactions.

  blockchainbitcoin-transactiontransaction-fee+ 3transaction-costethereum-transactionbitcoin-cash

  Kotlin

  •

  MIT License

  •22•11•1•0•Updated Aug 19, 2025Aug 19, 2025

• stellar-kit-android

  Public
  Kotlin

  •

  MIT License

  •3•0•0•0•Updated Aug 14, 2025Aug 14, 2025

• HsCryptoKit.Swift

  Public
  Crypto hash & public/Derive secp256k1 functions.

  Swift

  •

  MIT License

  •12•1•0•1•Updated Aug 14, 2025Aug 14, 2025

• yeto-client

  Public
  TypeScript

  •0•0•2•0•Updated Jul 30, 2025Jul 30, 2025

• monero-kit-ios

  Public archive
  0•0•0•0•Updated Jul 23, 2025Jul 23, 2025

• Eip20Kit.Swift

  Public
  EIP20 token standard extension to EvmKit.Swift. Token Sync/Send/Receive, allowance management implemented.

  erc20erc20-tokenseip20+ 1erc-20

  Swift

  •

  MIT License

  •6•3•1•0•Updated Jul 21, 2025Jul 21, 2025

• Chart.Swift

  Public
  Swift

  •

  MIT License

  •6•0•0•0•Updated Jul 18, 2025Jul 18, 2025