> ## Documentation Index
> Fetch the complete documentation index at: https://birdeye-0229a3ce-facebook-description-change.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Custom Card

> Update an existing custom card on a business's microsite profile.

```
update_custom_card
```

## Description

Updates an existing custom card on a business's microsite profile. Use it to change a card's title, description, or image, update its click/redirect link, or show, hide, or pin a card.

<Warning>
  This is a **write tool** — it overwrites the card's content on a live microsite. Confirm the card and the new values with the user before calling.
</Warning>

## Parameters

| Parameter        | Type    | Required | Default | Description                                                                                                           |
| ---------------- | ------- | -------- | ------- | --------------------------------------------------------------------------------------------------------------------- |
| `cardId`         | integer | Yes      | —       | ID of the custom card to update. Resolve via [`get_custom_card_details`](/mcp/tools/business/get-custom-card-details) |
| `businessNumber` | string  | Yes      | —       | Business number that owns the card                                                                                    |
| `title`          | string  | Yes      | —       | Title shown on the card                                                                                               |
| `description`    | string  | No       | —       | Body content shown on the card                                                                                        |
| `imageURL`       | string  | No       | —       | Public image URL displayed on the card                                                                                |
| `imagePosition`  | string  | No       | —       | Image placement: `"1"` top, `"2"` left, `"3"` right                                                                   |
| `isVisible`      | integer | No       | —       | `0` hidden on the microsite, `1` visible                                                                              |
| `isPinOnTop`     | integer | No       | —       | `1` to pin the card to the top of the microsite                                                                       |
| `clickURL`       | string  | No       | —       | Redirect URL for the card's click action                                                                              |
| `linkText`       | string  | No       | —       | Text displayed for the link                                                                                           |
| `type`           | string  | No       | —       | Type/category of the custom card                                                                                      |

## Example Usage

```
Update card 14744 on business 169744180007807 to title "Summer Offer".
```

```
Point card 14744's link to https://book.acme.com and make it visible.
```

```
Pin card 14744 to the top of my microsite.
```

## Notes

* Returns an empty success response (HTTP 200) when the card is updated; there is no response body to inspect.
* Resolve `cardId` via [`get_custom_card_details`](/mcp/tools/business/get-custom-card-details) (match the card by title) if the user names a card rather than giving an ID.
* Resolve `businessNumber` via [`get_child_locations`](/mcp/tools/business/get-child-locations) if the user names a location instead of giving a number.