{
  "service": "Skin Manager API",
  "status": "ok",
  "protocol": "HTTP",
  "endpoints": {
    "public": [
      "GET  /me?uuid=<uuid>",
      "GET  /getBalance?uuid=<uuid>",
      "GET  /getSkin?uuid=<uuid>",
      "GET  /getSkins?uuids=<uuid1>,<uuid2>",
      "GET  /getSkinList",
      "GET  /skins/<file.png>",
      "POST /setSkin          { uuid, skinId }",
      "POST /buySkin          { uuid, skinId }"
    ],
    "admin": [
      "POST /admin/setBalance  { uuid, balance }  — X-Secret-Key header required",
      "POST /admin/addSkin     { uuid, skinId }   — X-Secret-Key header required",
      "POST /admin/removeSkin  { uuid, skinId }   — X-Secret-Key header required"
    ]
  }
}