Catenaa, Saturday, January 03, 2026- The fully open-source self-custody wallet Gem Wallet has launched comprehensive cross-chain USDT support across more than 10 blockchains, including Ethereum, Tron, Solana, BNB Chain, and TON.
The update integrates swaps, bridges, and address-poisoning protection to simplify stablecoin management for users.
The wallet addresses longstanding challenges in USDT transfers, such as navigating multiple wrapped tokens, high Ethereum gas fees, fragmented bridges, and growing scam risks.
Users can now manage all USDT balances in a unified interface, with native multi-chain support and automatic routing to the lowest-cost swap options.
Gem Wallet includes biometric authentication, user-controlled private keys, and fully open-source code for transparency.
Security features automatically flag suspicious transactions to prevent address-poisoning attacks, which caused over $100 million in losses in 2024.
The platform also provides global fiat on/off-ramps via MoonPay, Paybis, and Transak, supporting over 120 countries and 30 payment methods, including Apple Pay and Google Pay.
Integration with decentralized swap providers such as THORChain, Near Intents, Uniswap, and Across Protocol ensures cost-efficient transfers and trading.
Max Costa, Chief Marketing Officer at Gem Wallet, highlighted the importance of simplifying USDT management while maintaining full self-custody, noting the wallet resolves inefficiencies and security risks that have long challenged stablecoin users.
Gem Wallet is available on iOS, Android, and web, providing users a secure, cost-effective, and unified approach to cross-chain USDT management.
