Token, Proof and Microsoft push biometric authorization for AI agents

At Authenticate U.S. and Money20/20 2026, Token unveiled the TokenCore biometric smart card for FIDO2 authentication of humans and AI agents, Proof launched its x401 protocol and MCP server for signed agent authorization, and Microsoft extended Project Perception to secure agents inside enterprises.

• TokenCore Card: fingerprint login in under 2 seconds, setup under 5 minutes
• Proof released x401, an agent identity wallet and an MCP server
• Microsoft added 35 local agent types and Guardian Agents to Project Perception
• Transmit Security appointed Matt Thompson as CEO amid market growth