X402 Policy Enforcement is Live: Non-Custodial Spending Controls for the Payment Web
PolicyLayer now enforces spending policies on X402 HTTP 402 payments. Endpoint discovery, auto-policy creation, and real-time controls—without custodying keys.
x402 feature announcement
Securing the X402 Protocol: Why Autonomous Agent Payments Need Spending Controls
Deep dive into X402 protocol security risks and why autonomous AI agents need policy enforcement to prevent wallet drainage and payment attacks.
x402 security