Horizontal Systems
Building financial instruments for sovereign minded. Unchain assets. Go bordereless. Stay private.
Decentralized
Pinned Repositories
BinanceChainKit.Swift
Full Binance DEX iOS library (SDK), implemented on Swift.
bitcoin-kit-android
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.
bitcoin-kit-ios
Comprehensive Bitcoin development library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Comprehensive Bitcoin development library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Fully compliant with existing standards and BIPs.
BitcoinCore.Swift
Comprehensive Bitcoin development library for iOS, implemented on Swift.
ethereum-kit-android
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. Easily extendable to work with custom smart contracts. Full support for EIP1159.
ethereum-kit-ios
Comprehensive EVM SDK (Ethereum, Binance Smart Chain, Avalanche, Arbitrum, Optimism, Polygon) for iOS devices, implemented on Swift. 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. Easily extendable to work with custom smart contracts. Full support for EIP1159.
EvmKit.Swift
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.
hd-wallet-kit-android
unstoppable-wallet-android
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.
unstoppable-wallet-ios
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.
Horizontal Systems's Repositories
horizontalsystems/unstoppable-wallet-android
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-ios
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/bitcoin-kit-android
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/ethereum-kit-android
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. Easily extendable to work with custom smart contracts. Full support for EIP1159.
horizontalsystems/BitcoinCore.Swift
Comprehensive Bitcoin development library for iOS, implemented on Swift.
horizontalsystems/BinanceChainKit.Swift
Full Binance DEX iOS library (SDK), implemented on Swift.
horizontalsystems/Unstoppable-Wallet-Website
Unstoppable Wallet website
horizontalsystems/EvmKit.Swift
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.
horizontalsystems/BitcoinKit.Swift
Extension to BitcoinCore.Swift that makes it usable with Bitcoin network.
horizontalsystems/market-kit-android
horizontalsystems/HdWalletKit.Swift
horizontalsystems/MarketKit.Swift
horizontalsystems/solana-kit-android
Pure Kotlin Solana kit. Uses metaplex-foundation/SolanaKT. Syncs solana wallet and provides structured data.
horizontalsystems/TronKit.Swift
A TRON toolkit in Swift
horizontalsystems/Eip20Kit.Swift
EIP20 token standard extension to EvmKit.Swift. Token Sync/Send/Receive, allowance management implemented.
horizontalsystems/tron-kit-android
horizontalsystems/UniswapKit.Swift
Uniswap extension to EvmKit.Swift. Also can be used for interactions with PancakeSwap(BSC), QuickSwap(Polygon) and Trader Joe(Avalanche).
horizontalsystems/BitcoinCashKit.Swift
Extension to BitcoinCore.Swift that makes it usable with BitcoinCash(ABC) network.
horizontalsystems/Hodler.Swift
Time-lock plugin for BitcoinCore.Swift
horizontalsystems/LitecoinKit.Swift
Extension to BitcoinCore.Swift that makes it usable with Litecoin network.
horizontalsystems/OneInchKit.Swift
1Inch extension to EvmKit.Swift. Implements interactions with 1Inch API, detection of 1Inch transactions and more.
horizontalsystems/DashKit.Swift
Extension to BitcoinCore.Swift that makes it usable with Dash network.
horizontalsystems/ECashKit.Swift
Extension to BitcoinCore.Swift that makes it usable with ECash network.
horizontalsystems/markets-server
horizontalsystems/Chart.Swift
horizontalsystems/Checkpoints
horizontalsystems/ComponentKit.Swift
UI Components
horizontalsystems/HsCryptoKit.Swift
Crypto hash & public/Derive secp256k1 functions.
horizontalsystems/ton-kit-kmm
horizontalsystems/TonKit.Swift
Ton library, based on TonKeeper api libraries