{"name":"Headphone Frequency Response API","version":"2.0.0","description":"API for fetching and caching headphone frequency response data from multiple sources (ReaLab, HuiHiFi)","dataSources":["realab","huihifi"],"endpoints":{"sources":"GET /api/sources","headphonesIndex":"GET /api/headphones","brands":"GET /api/brands (legacy)","sourceBrands":"GET /api/sources/:sourceName/brands","headphones":"GET /api/brands/:brandName/headphones (legacy)","sourceHeadphones":"GET /api/sources/:sourceName/brands/:brandName/headphones","frequencyData":"GET /api/brands/:brandName/headphones/:headphoneName (legacy)","sourceFrequencyData":"GET /api/sources/:sourceName/brands/:brandName/headphones/:headphoneName","targets":"GET /api/targets","targetData":"GET /api/targets/:targetName","mahiroSearch":"GET /api/mahiro/index?q={耳机名称搜索}","mahiroFrequencyChart":"GET /api/mahiro/fr?id={耳机ID}","status":"GET /api/status","health":"GET /api/health","update":"POST /api/update","updateSingleSource":"POST /api/sources/:sourceName/update","clearCache":"DELETE /api/cache"},"documentation":{"swagger":"/api/docs","github":"https://github.com/your-repo/headphone-fr-api"}}