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Wallet Ecosystem

Monolythium provides a family of first-party wallets designed for the dual-stack (Cosmos + EVM) architecture of the chain, plus compatibility with popular third-party wallets.

At a Glance​

WalletPlatformsBest For
Desktop WalletmacOS, Linux, WindowsFull-featured staking, multi-chain management, Ledger signing
Mobile WalletiOS, AndroidOn-the-go transfers, staking, QR code receiving
Browser ExtensionChrome (MV3)dApp interactions, DeFi, developer integrations
Browser WalletChrome (Web Store)推荐的 Chrome 一站式 EVM + Cosmos 钱包
MetaMask (third-party)Browser, MobileEVM-only interactions (sending, swaps, contracts)
Keplr (third-party)Browser, MobileCosmos-native interactions (staking, IBC, governance)

Feature Comparison​

FeatureDesktopMobileBrowser ExtensionBrowser WalletMetaMaskKeplr
Send / Receive LYTHYesYesYesYesYesYes
Cosmos Signing (SignDirect, SignAmino)YesYesYesYesNoYes
EVM Signing (EIP-191, EIP-712)NoNoYesYesYesNo
EVM Transaction SigningNoNoYesYesYesNo
Staking (Delegate, Redelegate, Unbond)YesYesNoNoNoYes
Claim Staking RewardsYesYesNoNoNoYes
Multi-chain SupportYesYesYesYesEVM onlyCosmos only
Ledger Hardware WalletYesNoNoNoYesYes
Contact BookYesYesYesYesNoNo
QR Code ReceiveYesYesNoNoNoNo
EIP-6963 Provider DiscoveryN/AN/AYesYesYesNo
Keplr-compatible ProviderN/AN/AYesYesNoYes
Auto-lockYesYesYesYesNoYes
Screenshot ProtectionYesNoNoNoNoNo
Auto-updaterYesNoN/AN/AN/AN/A
i18n (Internationalization)YesYesYesYesYesYes

Which Wallet Should I Use?​

我想要一个在浏览器中可以完成所有操作的钱包​

使用 Browser Wallet -- 推荐大多数用户使用。它在单个扩展程序中同时支持 EVM 和 Cosmos 签名，可直接从 Chrome 网上应用店 安装。开箱即用地提供用于 dApp 交互的 EIP-1193 和 Keplr 兼容提供程序、联系人管理以及多链支持。

I want to stake LYTH and manage validators​

Use the Desktop Wallet for the most complete staking experience. It supports delegation, redelegation, unbonding, and reward claiming with a full validator browser. The Mobile Wallet also supports staking if you prefer managing delegations on the go.

I want to interact with dApps and DeFi​

Use the Browser Extension. It injects an EIP-1193 provider (window.monolythium) and a Keplr-compatible Cosmos provider into web pages, letting dApps request transaction signatures, personal message signing (EIP-191), and typed data signing (EIP-712).

I want a quick way to send and receive LYTH on my phone​

Use the Mobile Wallet. It provides QR code-based receiving, address sharing via the OS share sheet, and a streamlined send flow.

I already use MetaMask or Keplr​

Monolythium is fully compatible with both. MetaMask works for EVM-side interactions (sending LYTH via its ERC-20 representation, interacting with smart contracts). Keplr works for Cosmos-side interactions (staking, governance, IBC transfers). However, neither third-party wallet covers the full dual-stack feature set that the Monolythium native wallets provide.

I use a Ledger hardware wallet​

Use the Desktop Wallet. It communicates directly with the Ledger Ethereum app over USB HID. Since Monolythium uses EthSecp256k1 (the same key algorithm as Ethereum), your Ledger's Ethereum app signs Monolythium transactions natively.

Architecture Notes​

All Monolythium wallets share the same cryptographic foundations:

  • Key derivation: BIP39 mnemonics (12 or 24 words) with BIP32 hierarchical deterministic paths
  • HD path: m/44'/60'/0'/0/0 for EthSecp256k1 chains (Monolythium, Evmos, Injective), m/44'/118'/0'/0/0 for standard Cosmos chains (Cosmos Hub, Osmosis)
  • Address formats: Each wallet derives both a bech32 address (e.g., mono1...) and an EVM address (e.g., 0x...) from the same private key on Cosmos EVM chains
  • Signing: EthSecp256k1 chains hash the SignDoc with Keccak-256 before signing; standard Cosmos Secp256k1 chains use SHA-256
  • No heavy SDK dependencies: All wallets use @noble/curves, @noble/hashes, and @scure/bip32 (or their Rust equivalents) for cryptographic operations instead of ethers.js, web3.js, or CosmJS

Wallet Pages​