Encrypted Ink
Encrypted ink is an open source WalletConnect app that supports Ethereum, Polygon, Binance Smart Chain, Optimism, Arbitrum and Avalanche! Use websites that support WalletConnect protocol without mobile wallet and without browser extension. Accounts are securely stored in keychain.
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CoW Swap
CoW Swap is the first user interface built on top of the permissionless, open source CoW Protocol, blending a familiar Uniswap-style UI with advanced off-chain batch auctions that protect traders from front-running and MEV attacks by aggregating signed “trade intents” and matching them via a decentralized solver network, which competes to find the optimal execution path and returns any price improvement (surplus) directly to users; it supports market swaps, limit orders, TWAP orders, native token trades, and flash loans across Ethereum, Polygon, and Avalanche, all without routing transactions through a public mempool or requiring on-chain approvals, since gasless approvals and off-chain order cancellations dramatically reduce gas costs. Setup takes minutes, just connect any EIP-1193 wallet such as MetaMask, Rabby, or Trust Wallet, multisig wallets like Safe (including via WalletConnect v2), or hardware wallets like Trezor, and you’re ready to trade.
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Zengo Wallet
Zengo is the only self-custodial wallet with no seed phrase vulnerability, making it in effect the most secure crypto wallet.
Store, buy, sell, earn, trade, and send with peace of mind.
Stay protected through the power of MPC security, a guaranteed recovery model, and unparalleled 24/7 customer support.
Zengo supports:
- Hundreds of of crypto assets
- 6 blockchains: Bitcoin, Ethereum, BNB, Doge, Tron, Tezos.
- 4 Layer 2s: Polygon, Arbitrum One, Optimism, and Base.
What makes Zengo the most secure crypto wallet?
Zengo’s unparalleled security is due to its industry-first, enterprise-grade, self-custodial Multi-Party Computation security, a secure recovery model, and premium Zengo Pro offerings.
Unlike hardware wallet whose security depends on a single-factor protection (seed phrase vulnerability), Zengo had 0 wallets ownership compromised since its launch in 2018.
Zengo is trusted by over 1 million customers, on both mobile and desktop apps.
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SimpleSwap
SimpleSwap is a self-custodial multi-source swap aggregator that helps users exchange crypto with more privacy and control, without comparing providers and routes themselves. It supports direct wallet-to-wallet swaps across 20+ liquidity providers and 2,800+ swappable assets, combining liquidity from well-known CEX and DEX sources under the hood.
With 400,000+ app installs and 100,000+ community members worldwide, it remains one of the most trusted names in self-custodial exchange.
What you get:
– 2,800+ cryptocurrencies across 3.2M+ trading pairs
– Swap directly from your wallet, no account required
– Fixed rate (locked for 20 minutes) or floating rate (real-time market pricing)
– Loyalty Program, Affiliate Program, and Invite System for users and partners
– 24/7 customer support
How it works: select a trading pair → enter your receiving wallet address → send crypto → receive the converted asset.
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