{"success":true,"service":"Smart Tax Assistance \u2014 Ads API","version":"1.0.0","endpoints":{"GET  \/config":"Ad configuration for desktop app (public)","POST \/impression":"Track ad impression (public, fire-and-forget)","POST \/click":"Track ad click (public, fire-and-forget)","CRUD \/sponsors":"Sponsor management (admin, X-Admin-Key required)","CRUD \/smartlinks":"SmartLink management (admin, X-Admin-Key required)","GET  \/revenue":"Revenue report (admin, X-Admin-Key required)","GET  \/health":"Health check"}}