{"service":"WITON CDN","version":"1.0.0","endpoints":{"GET \/files\/{path}":"Serve file (public, optional ?w=600&format=webp)","GET \/health":"Health check","POST \/api\/files":"Upload file (auth required)","DELETE \/api\/files\/{path}":"Delete file (auth required)","GET \/api\/stats":"Aggregate stats (auth required)"}}