Crypto payments firm Truther to launch non-custodial USDT Visa Card in El Salvador on January 29, 2026. The card doesn't require preloading funds or custodial services, and carries a 2% fee on currency conversions, with no IOF tax for Brazilian users. Truther plans to expand its services to other countries, including Argentina, Mexico, Colombia, and Russia, and will integrate more local stablecoins into its self-custody wallet by early 2026.