{"message":"Welcome to SaaS RAG Engine","version":"2.4.186","docs":null,"health":"/api/v1/health","security":{"authentication":"X-API-Key header required","rate_limit":"120 requests per minute per signed-in user","cors":"Restricted to allowed origins"},"features":{"recommended":["/api/v1/upload  (Unified file upload - use this!)","/api/v1/smart-query  (Unified query endpoint)"],"core":["/api/v1/ingest","/api/v1/query","/api/v1/sql-analysis"],"enterprise":["/api/v1/reports","/api/v1/analytics","/api/v1/product-insights  (Smart Product Upgrade)"],"ai_analysis":["/api/v1/ai/analyze-image  (Analyze product images)","/api/v1/ai/analyze-barcode  (Barcode lookup)","/api/v1/ai/analyze-voice  (Voice/text description analysis)","/api/v1/ai/pricing-suggestions  (AI pricing recommendations)","/api/v1/ai/category-suggestions  (AI category classification)"],"scanner":["/api/v1/scan/analyze  (AI Product Scanner)","/api/v1/scan/sync  (POS-agnostic product sync)","/api/v1/scan/sync-to-clover  (Legacy Clover sync)","/api/v1/pos/connect  (Store POS credentials)","/api/v1/pos/status  (Check POS connection)","/api/v1/pos/disconnect  (Remove POS credentials)"],"inventory_analytics":["/api/v1/analytics/summary  (KPI metrics)","/api/v1/analytics/top-selling  (Top selling items)","/api/v1/analytics/projections  (Sales projections)","/api/v1/analytics/sales  (Sales chart data)","/api/v1/analytics/ai-recommendations  (AI recommendations)","/api/v1/analytics/ai-insights  (AI insights by category)","/api/v1/analytics/demand-forecast  (Demand forecast)","/api/v1/analytics/export  (Export report CSV)","/api/v1/inventory/expiration-stats  (Expired stock stats)"],"user_settings":["/api/v1/user/recent-activity  (Recent searches)","/api/v1/user/settings  (GET/PUT user settings)","/api/v1/app/version  (App version info)","/api/v1/notifications/register  (Register for notifications)","/api/v1/notifications/preferences  (Update notification prefs)"]}}