# HKEYS

> Return all field names in the hash stored at key.

## Arguments

<ParamField body="key" type="string" required>
  The key of the hash.
</ParamField>


## Response

<ResponseField type="string[]" required>
  The field names of the hash
</ResponseField>

<RequestExample>
```ts Example
await redis.hset("key", {
  id: 1,
  username: "chronark",
  });
const fields = await redis.hkeys("key");
console.log(fields); // ["id", "username"]
```
</RequestExample>