> For the complete documentation index, see [llms.txt](https://help.blotato.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.blotato.com/platform-publishing/platforms/pinterest.md).

# Pinterest API and MCP

Select the Pinterest account and boardId, then build a media publish request.

Call `blotato_list_pinterest_boards` with the Pinterest `accountId`. Use the selected board's `id` as `boardId`. REST lookup: `GET /v2/social/pinterest/boards?accountId=...`.

## Fields

| Field     | Use                                               |
| --------- | ------------------------------------------------- |
| `boardId` | Required board ID from the board lookup.          |
| `title`   | Optional title, up to 100 characters.             |
| `altText` | Optional image description, up to 500 characters. |
| `link`    | Optional destination URL, up to 2,048 characters. |

For MCP, pass platform-specific fields alongside `accountId`, `platform`, `text`, and `mediaUrls`. For REST, platform-specific target fields belong inside `post.target`. Thread content belongs inside `post.content.additionalPosts`.

## Media and formats

Use an image, a video, or 2–5 images for a carousel. A video Pin contains one video. The publisher rejects more than 5 media items.

Read [Pinterest media requirements](/rest-api-reference/publish-post/media.md#pinterest) and [upload and conversion rules](/api-and-mcp-concepts/media-uploads-and-conversion.md). Public media URLs go directly in `mediaUrls`. No upload step required.

## MCP example

Call `blotato_create_post` with the following shape. Replace lookup IDs and example media URLs with returned IDs and your media. Adjust the example's settings to the user's request.

```json
{
  "accountId": "ACCOUNT_ID_FROM_LOOKUP",
  "platform": "pinterest",
  "text": "A description for your Pin.",
  "mediaUrls": [
    "https://example.com/image.jpg"
  ],
  "boardId": "BOARD_ID_FROM_LOOKUP"
}
```

## REST example

Send this JSON to `POST https://backend.blotato.com/v2/posts` with your `blotato-api-key` header.

```json
{
  "post": {
    "accountId": "ACCOUNT_ID_FROM_LOOKUP",
    "content": {
      "platform": "pinterest",
      "text": "A description for your Pin.",
      "mediaUrls": [
        "https://example.com/image.jpg"
      ]
    },
    "target": {
      "targetType": "pinterest",
      "boardId": "BOARD_ID_FROM_LOOKUP"
    }
  }
}
```

## Verify the result

1. Save the returned `postSubmissionId`.
2. If processing continues, use `blotato_get_post_status` or `GET /v2/posts/:postSubmissionId`.
3. Report the returned status and public URL when supplied.

For scheduling, add `scheduledTime` or `useNextFreeSlot` as an MCP argument or a REST top-level sibling of `post`. See [Scheduling](/api-and-mcp-concepts/scheduling.md) and [completion rules](/api-and-mcp-concepts/async-jobs-and-polling.md).

## Limits and troubleshooting

Pinterest account eligibility and connection requirements apply before publishing. Read the connection troubleshooting page if the account is blocked from API publishing.

See [Pinterest account guide](/social-accounts-and-platform-faqs/bluesky-1.md), [platform help](/social-accounts-and-platform-faqs/bluesky-1/connect-accounts-1.md), and the [Publish Post reference](/rest-api-reference/publish-post.md) for options and examples.


---

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