{"message":"WP Automation Backend API","status":"running","timestamp":"2026-09-26T11:48:50.286Z","endpoints":{"health":"GET /api/health","auth":"POST /api/auth/login","contact_lists":"GET/POST /api/contact_lists","contacts":"GET /api/contacts","messages":"GET /api/messages/:contactId","campaigns":"GET /api/campaigns","webhook":"GET/POST /webhook"}}