{"success":true,"service":"PayFlow BNPL Backend","layer":"Layer 2.1 - Security Hardening","security":{"headers":true,"cors":"restricted","rate_limit":true,"admin_token":true,"terminal_token":true,"audit_log":true},"endpoints":["/api/health","/api/auth","/api/admin","/api/admin-finance","/api/viva-isv","/api/veira-payments","/api/veira-checkout","/api/terminal-payments","/api/terminal-refunds","/api/commerce","/checkout/:checkoutId","/api/adyen/terminal","/api/adyen/management","/api/adyen/readiness","/api/adyen/webhooks","/api/merchants","/api/merchant-onboarding","/api/merchant-session","/api/merchant-users","/api/merchant-devices","/api/merchant-payments","/api/merchant-finance","/api/demo-payments","/api/demo-checkout","/api/device-pairing","/api/device","/api/webhooks/rapyd","/api/merchant/me","/api/terminals","/api/providers","/api/transactions"]}