L1 servers call this endpoint to verify tokens during auth callback. Returns user info if token is valid, 401 if invalid or revoked. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
L1 servers call this endpoint to verify tokens during auth callback. Returns user info if token is valid, 401 if invalid or revoked. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>