Why credit cards can't power the agent economy, and what will.At the @USC VanEck Southern California Blockchain Conference, our Co-founder & CEO @ChiZhangData broke down why existing payment infrastructure fails when AI agents transact:▷ Privacy risk: Agents need your CVV, name, and card number with zero accountability.▷ Fraud triggers: Automated browser clicks get flagged by Visa/Chase algorithms instantly.▷ No agent identity: Agents can't sign up or sign in. Humans must intervene every time.Th