{"product":"BrokerKern","version":"3.0.0","status":"running","routers":45,"endpoints":"200+","security":["JWT-only auth (no demo fallback on protected routes)","slowapi global rate limit: 100/min","auth endpoints: 10/min (brute-force protection)","AI endpoints: 20/min (cost protection)","strict CORS origins"],"scaling":["cursor-based pagination on orders, documents, shipments, items","TTL in-process cache: feature_flags(2min), trust_score(5min), audit_hash(10s)","audit log background write queue (50 rows/batch, 2s flush interval)","sha256 hash chain: tamper-evident audit log","DB indexes: see migrations/001_scaling_indexes.sql"]}