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---
title: 'clearNuxtData'
description: Delete cached data, error status and pending promises of useAsyncData and useFetch.
links:
- label: Source
icon: i-simple-icons-github
to: https://github.com/nuxt/nuxt/blob/main/packages/nuxt/src/app/composables/asyncData.ts
size: xs
---
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::callout
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This method is useful if you want to invalidate the data fetching for another page.
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::
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## Type
```ts
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clearNuxtData (keys?: string | string[] | ((key: string) => boolean)): void
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```
## Parameters
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* `keys` : One or an array of keys that are used in [`useAsyncData` ](/docs/api/composables/use-async-data ) to delete their cached data. If no keys are provided, **all data** will be invalidated.
