CoinWallet: BTC USDT Wallet - Crypto wallet & asset management

Introducing a multi-chain self-custody cryptocurrency wallet featuring MPC, which supports BTC, ETH, USDT, along with over 10,000 tokens and NFTs, while connecting users to Web3 decentralized applications (dApps).

Take charge of your crypto assets with CoinWallet, a top-tier decentralized wallet independently created by CoinsDo. 

It acts as a gateway for comprehensive digital asset management and development needs, equipped with advanced functionalities:

SELF-CUSTODY

With CoinWallet, you maintain complete control over your private keys.

MULTI-PARTY COMPUTATION (MPC)

Effortlessly manage a single wallet collaboratively with different stakeholders.

THRESHOLD SIGNATURE SCHEME (TSS)

Establish signatures that prevent any individual stakeholder from unilaterally moving the assets.

HIERARCHICAL DETERMINISTIC

CoinWallet is compatible across various blockchains, allowing for easy importing or exporting of wallets to options such as Metamask.

CUSTOM DERIVATION PATH

Set custom derivation paths, allowing for limitless address creation.

TESTNET SUPPORT

Access over 30 primary chains and more than 1,000 tokens on both main and test networks.

DAPP & NFT Web3 WALLET

Dive into the world of Web3, including decentralized applications (DApps) and NFTs, with extensive support from CoinWallet.

CoinsDo ECOSYSTEM INTEGRATION

CoinWallet integrates seamlessly with CoinsDo’s ecosystem, improving functionality and ease in managing crypto assets and smart contracts.

EXCEPTIONAL USABILITY

This wallet is not just for individual users; it is also well-suited for companies and institutions, including family offices and investment funds.

EXPANDING NETWORK AND TOKEN SUPPORT

CoinWallet currently backs a wide array of networks and tokens, including, but not limited to:

- Algorand (ALGO)

- Cosmos (ATOM)

- Avalanche (AVAX)

- Binance Smart Chain (BNB)

- Bitcoin (BTC)

- Dogecoin (DOGE)

- Polkadot (DOT)

- Ethereum (ETH)

- Filecoin (FIL)

- Litecoin (LTC)

- Polygon (MATIC)

- NEAR Protocol (NEAR)

- Okcash (OKC)

- Optimism (OP)

- Ripple (XRP)

- Shiba (SHIB)

- Solana (SOL)

- Stellar (XLM)

- TRON (TRX)

- USDC

- USDT

Stay tuned for more updates!

Become part of the CoinWallet community today and enjoy superior digital asset management with this all-encompassing crypto wallet developed by CoinsDo. Download now!

Fortress & Freedom: How CoinWallet Became My Command Center for Crypto Chaos

Switching to CoinWallet felt like trading a flimsy lockbox for a biometric vault with a concierge. My "aha" moment came during a nerve-wracking cross-chain swap: watching BTC seamlessly bridge to Polygon via its integrated DApp browser while MPC tech silently partitioned signing authority between my devices—no seed phrase ever exposed, yet total control retained. What stunned me wasn’t just the security (though auditing TSS transactions felt like having a cryptographic bodyguard), but the fluidity. One minute I’m staking ATOM through Keplr’s interface, the next I’m grouping my DeFi positions under custom derivation paths like "Liquid Staking" and "Degen Plays"—all within the same minimalist UI.

The NFT gallery transformed cold collectibles into a vibrant museum; displaying my Proof Collective pass beside a Solana Monkey felt seamless, no more frantic chain switching. But the real revelation? Using testnet support to simulate a complex DAO treasury flow with co-signers—watching threshold signatures execute only when 3/5 multisig approvals merged, all without a single gas fee wasted. This isn’t a wallet; it’s a sovereign asset OS where Algorand ASAs and Ethereum ERC-20s coexist without friction. When institutions brag about "enterprise-grade," they’ve clearly never streamlined a family office’s portfolio across 12 chains like I did during last week’s market frenzy.

Frequently Asked Questions (FAQ) from a Power User’s Perspective:

Q: How does MPC actually improve security over traditional seed phrases?

A: It eliminates single points of failure. Your private key is mathematically split across devices (e.g., phone + hardware wallet). Signing requires combining shares—no individual device holds the full key. Even if one is compromised, assets stay safe.

Q: Can I really manage NFTs from chains like SOL and ETH in one view?

A: Yes! The gallery aggregates NFTs across all supported chains (ERC-721, SPL, etc.) with metadata intact. No more juggling Phantom + MetaMask just to view your collection.

Q: What’s the practical use of custom derivation paths?

A: Organizational superpowers! Assign paths like "m/44'/60'/0'/0" for DeFi, "m/44'/60'/1'/0" for NFTs. Segregate funds while accessing all via one recovery phrase—ideal for accountants or compartmentalizing risk.

Q: How seamless is DApp connectivity? Do I need chain-specific wallets?

A: Zero friction. The in-app browser auto-detects chain requirements. Connect to PancakeSwap on BSC, then Uniswap on ETH moments later without reconnecting or switching networks manually.

Q: Is MPC collaboration intuitive for teams? Setup time?

A: Shockingly simple. Invite co-signers via email, set approval thresholds (e.g., 2-of-3), and assign permissions. Our 5-person DAO migrated from Gnosis Safe in under 15 minutes—transactions now require 3 signatures but execute in one click.

Q: How reliable is cross-chain support for obscure tokens?

A: Impeccable. Even lesser-known assets like Filecoin’s FIL or NEAR’s USN auto-populate. Custom token addition is straightforward via contract address—supports all EVM-compatible chains plus UTXO-based networks like BTC.

Q: What if I need to migrate from MetaMask?

A: One-click import via seed phrase or JSON file. All addresses/derivations port over identically—no transaction history loss. Testnet wallets (Goerli, Mumbai) migrate too.

Q: Are there hidden costs for MPC/TSS features?

A: Completely free. Enterprise features like multisig and custom paths have no subscription—unlike competitors charging for "advanced" security.

Q: How does testnet support benefit regular users?

A: Risk-free experimentation! Test DeFi strategies on Polygon Mumbai or debug smart contracts on Sepolia without burning real funds. Essential for developers and cautious traders.