{"status":"success","message":"MasterMarat API для MVP курса \"Механика здоровья\"","worker_url":"https://api.mastermarat.com","r2_connected":"Yes","endpoints":{"GET /":"Эта страница","GET /player/?lesson=X&token=Y":"HTML видеоплеер","GET /thumbnails/{filename}":"Публичные превью видео из R2","GET /video/{filename}?token=xxx":"Защищенные видео из R2 с поддержкой streaming","POST /webhook/purchase":"Webhook от SendPulse при покупке"},"test_links":{"player":"https://api.mastermarat.com/player/?lesson=course1_week1_lesson1&token=demo123","thumbnail":"https://api.mastermarat.com/thumbnails/course1_week1_lesson1.jpg","video":"https://api.mastermarat.com/video/course1_week1_lesson1.mp4?token=demo123"},"course_structure":{"name":"Механика здоровья","weeks":4,"lessons_per_week":2,"total_lessons":8},"timestamp":"2026-04-04T16:56:12.185Z"}