# list()

The Xumm **userstore** allows you to store key/value records specific to your application and the user for which the JWT was issued. The **userstore** stays does not expire, meaning you can permanently store userdata and retrieve it whenever the user visits again.

**The \`list\` method returns a Promise with an array of keys stored.**

```javascript
xumm.userstore.list().then(storedKey => {
  console.log(storedKey)
})
```


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.xaman.dev/js-ts-sdk/sdk-syntax/xumm.userstore/list.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.