Crypto wallet & Web3 guides
Expert articles on self-custody, DeFi, seed phrase security, and multi-chain wallets — updated for 2026.
MetaMask Alternative for Android: Metrust Multi-Chain Wallet
Looking for a MetaMask alternative on Android? Metrust offers EVM + Solana, WalletConnect, tokens, and encrypted backups in one self-custody app.
Trust Wallet vs Metrust: Which Android Wallet Wins?
Trust Wallet vs Metrust compared: self-custody, security, multi-chain support, backups, and DeFi features for 2026.
Seed Phrase Security: 12 Rules Every Crypto Holder Must Follow
Protect your 12 or 24 word recovery phrase from phishing, theft, and loss. Complete seed phrase security guide for Bitcoin, Ethereum, and DeFi users.
BIP-39 Recovery Phrase Explained: 12 Words That Control Your Crypto
What is BIP-39? Learn how 12 and 24 word mnemonic phrases work, why random words fail import, and how wallets derive Ethereum and Solana keys.
WalletConnect DeFi Guide: Connect Your Wallet to dApps Safely
How to use WalletConnect v2 with crypto wallets. Connect to DeFi, NFT marketplaces, and Web3 apps without exposing your private keys.
Best Ethereum Wallet for Android in 2026: ETH, L2s & ERC-20
Find the best Ethereum wallet for Android. Send ETH, ERC-20 tokens, and use L2 networks like Arbitrum and Base with a self-custody app.
Solana Wallet Security: Protect SOL, SPL Tokens & NFTs
Solana wallet security tips for 2026. Guard your seed phrase, avoid drainer sites, and use a self-custody SPL token wallet on Android.
DeFi Wallet for Beginners: Your First Self-Custody Setup
New to DeFi? Learn how to set up a self-custody wallet, buy crypto, connect to protocols, and avoid rookie mistakes.
Encrypted Backup for Crypto Wallets: Why Your Computer Needs a Copy
Export AES-256 encrypted wallet backups to your Mac or PC. Redundant recovery beyond your phone for Bitcoin, Ethereum, and multi-chain assets.
Hot Wallet vs Cold Wallet: When to Use Each in 2026
Hot wallet vs cold wallet explained. Mobile self-custody, hardware wallets, and the hybrid security stack smart holders use.
Crypto Wallet Hacks: 10 Scams to Avoid in 2026
Avoid crypto wallet hacks, phishing, drainers, and fake apps. Security checklist for Ethereum, Solana, and DeFi users.
Multi-Chain Wallet: Ethereum + Solana From One Seed Phrase
Manage Ethereum, Polygon, BSC, and Solana in one multi-chain crypto wallet. Single seed, multiple ecosystems, true self-custody.
ERC-20 & SPL Token Wallet: Send USDC, USDT, WETH on Android
Best token wallet for ERC-20 and SPL tokens on Android. Send stablecoins and wrapped assets with self-custody security.
Testnet Crypto Practice: Learn Web3 Without Losing Money
Use Sepolia and Solana devnet to practice sends, WalletConnect, and DeFi before mainnet. Free testnet ETH and SOL faucets.
Non-Custodial Wallet Meaning: You Own the Keys
What does non-custodial mean? Compare custodial vs non-custodial wallets for Bitcoin, Ethereum, and altcoin holders.
Private Key vs Seed Phrase: What's the Difference?
Private key vs seed phrase explained for Ethereum and Solana. When to import a single key vs full BIP-39 recovery phrase.
Web3 Wallet Security Checklist: 15 Steps Before You DeFi
Complete Web3 wallet security checklist for 2026. Protect Ethereum, Solana, NFTs, and DeFi positions from hackers and scammers.
Android Crypto Wallet Safety: Permissions, APK & Play Store
Is an Android crypto wallet safe? APK sideloading, Google Play policies, permissions, and how Metrust protects keys on Android.
Best DeFi Wallet 2026: WalletConnect, Tokens & Multi-Chain
Top DeFi wallet features in 2026: WalletConnect v2, ERC-20/SPL tokens, L2 support, and self-custody for yield farmers and traders.