Cache

genshin-kit.js has cached most of responses from the API(except some routes you can check API Reference), so you can use cache instead making a new request.

Note: In most of the cases, the key of cache is the UID.

//...
<ROUTER>.cache.get("key");

Custom Sweeper

You can customize it by passing cacheOptions to the constructor of router.

//...
  cacheOptions: {
    maxAge: 60, // the cache will be deleted after 60 seconds
    maxSize: 0, // it wouldn't cache anythings
  },
//...