$USD1 skyrocketed to a $4.6 billion market cap in just one year The stablecoin backed by the Trump family is seizing the payment and AI Agent settlement gateway: Its growth is driven by political influence, Middle Eastern capital, Binance liquidity, and subsidies; the next step focuses on cross-border remittances, satellite payments, and the AgentPay SDK. The stablecoin war has shifted from trading scenarios to real-world payments and the infrastructure of the 'silicon-based economy.'