## Table of Contents

- [setData](#setdata)

---

[API](https://microlink.io/docs/api/getting-started/overview)

[GUIDES](https://microlink.io/docs/guides) [MQL](https://microlink.io/docs/mql/getting-started/overview) [SDK](https://microlink.io/docs/sdk/getting-started/overview) [CARDS](https://microlink.io/docs/cards/getting-started/overview)

API GUIDES MQL SDK CARDS

Getting Started

[Overview](https://microlink.io/docs/sdk/getting-started/overview)

[Styling](https://microlink.io/docs/sdk/getting-started/styling)

Integrations

[Eleventy](https://github.com/daviddarnes/eleventy-plugin-unfurl)

[Hugo](https://blog.ypertex.com/articles/useful-hugo-templating)

[Jekyll](https://microlink.io/docs/sdk/integrations/jekyll)

[React](https://microlink.io/docs/sdk/integrations/react)

[Vanilla](https://microlink.io/docs/sdk/integrations/vanilla)

[Vue](https://microlink.io/docs/sdk/integrations/vue)

Query Parameters

[apiKey](https://microlink.io/docs/sdk/parameters/api-key)

[contrast](https://microlink.io/docs/sdk/parameters/contrast)

[direction](https://microlink.io/docs/sdk/parameters/direction)

[fetchData](https://microlink.io/docs/sdk/parameters/fetch-data)

[lazy](https://microlink.io/docs/sdk/parameters/lazy)

[media](https://microlink.io/docs/sdk/parameters/media)

[autoPlay](https://microlink.io/docs/sdk/parameters/media/auto-play)

[controls](https://microlink.io/docs/sdk/parameters/media/controls)

[muted](https://microlink.io/docs/sdk/parameters/media/muted)

[loop](https://microlink.io/docs/sdk/parameters/media/loop)

[mediaRef](https://microlink.io/docs/sdk/parameters/media-ref)

[setData](https://microlink.io/docs/sdk/parameters/set-data)

[size](https://microlink.io/docs/sdk/parameters/size)

[url](https://microlink.io/docs/sdk/parameters/url)

API GUIDES MQL SDK CARDS

Getting Started

[Overview](https://microlink.io/docs/sdk/getting-started/overview)

[Styling](https://microlink.io/docs/sdk/getting-started/styling)

Integrations

[Eleventy](https://github.com/daviddarnes/eleventy-plugin-unfurl)

[Hugo](https://blog.ypertex.com/articles/useful-hugo-templating)

[Jekyll](https://microlink.io/docs/sdk/integrations/jekyll)

[React](https://microlink.io/docs/sdk/integrations/react)

[Vanilla](https://microlink.io/docs/sdk/integrations/vanilla)

[Vue](https://microlink.io/docs/sdk/integrations/vue)

Query Parameters

[apiKey](https://microlink.io/docs/sdk/parameters/api-key)

[contrast](https://microlink.io/docs/sdk/parameters/contrast)

[direction](https://microlink.io/docs/sdk/parameters/direction)

[fetchData](https://microlink.io/docs/sdk/parameters/fetch-data)

[lazy](https://microlink.io/docs/sdk/parameters/lazy)

[media](https://microlink.io/docs/sdk/parameters/media)

[autoPlay](https://microlink.io/docs/sdk/parameters/media/auto-play)

[controls](https://microlink.io/docs/sdk/parameters/media/controls)

[muted](https://microlink.io/docs/sdk/parameters/media/muted)

[loop](https://microlink.io/docs/sdk/parameters/media/loop)

[mediaRef](https://microlink.io/docs/sdk/parameters/media-ref)

[setData](https://microlink.io/docs/sdk/parameters/set-data)

[size](https://microlink.io/docs/sdk/parameters/size)

[url](https://microlink.io/docs/sdk/parameters/url)

## setData

[Copy for LLM](https://microlink.io/docs/sdk/parameters/set-data.md "Copy content for LLM")

\|

[View as Markdown](https://microlink.io/docs/sdk/parameters/set-data.md "View content as Markdown")

Type:

\<object\> \| \<function\>

A data mapper that will be invoked before mounting the card.

When an \<object\> is passed to `setData`, the custom data provided will be merged with the original data.

- React

- Vue

- Jekyll

- Vanilla

```
<template>

  <Microlink

    url="https://www.instagram.com/p/BeV6tOhFUor/"

    :set-data="{ title: 'SENTRY ACTIVATED' }"

  />

</template>
```

The data provided will be merged with the original data extracted.

Additionally you can pass a \<function\> where in this case the first argument that received will be the data fetched using [fetchData](https://microlink.io/docs/sdk/parameters/fetch-data):

```jsx
import Microlink from '@microlink/react'

<Microlink

  url='https://www.instagram.com/p/BeV6tOhFUor/'

  setData={data => ({

    ...data,

    title: 'SENTRY ACTIVATED',

    description: 'Are humans worth it?',

    image: { url: 'https://microlink.io/images/1FyFxlk.jpg' },

    publisher: 'HAL 9000',

    url: 'http://thehal9000.com'

  })}

/>
```

Skip internal fetch providing a function as setData.

The function should return all the data necessary to be mounted.

Last updated on January 15, 2026

[Edit on GitHub](https://github.com/microlinkhq/www/blob/master/src/content/docs/sdk/parameters/set-data.md)