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Self-Custody
Your keys, your coins. Funds are secured by your 12-word seed phrase — no third party holds your assets.
UIN WalletSend & Receive USDT Instantly
Self-custodial USDT wallet with TRC-20 & ERC-20 network support
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Fast Transfer
Send USDT on TRON (TRC-20) or Ethereum (ERC-20) networks in seconds with real-time fee estimates.
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USDT First
Purpose-built for USDT with full support for both TRC-20 and ERC-20 standards on a single wallet.
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Multi-Language
Available in 17 languages including English, Chinese, Japanese, Korean, Arabic, and more.
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HD Wallet
Generate up to 10 addresses per chain from a single seed phrase using BIP-44 derivation.
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Cloud Wallet
Optional cloud-managed wallet mode for simplified asset management with backend-reviewed withdrawals.