> ## Documentation Index
> Fetch the complete documentation index at: https://docs.markifact.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Campaign Budget

> Updates the daily or lifetime spending cap of Pinterest Ads campaigns, one at a time or in bulk

Updates the daily or lifetime spending cap of Pinterest Ads campaigns, one at a time or in bulk. budget\_value is entered in the ad account currency (e.g. pass 100 for \$100) and converted to Pinterest microcurrency automatically.

| | |
| - | - |
| **App** | Pinterest Ads |
| **Operation ID** | `pinterest_ads_update_campaign_budget` |
| **Type** | Action |
| **Connection** | `pinterest_ads` (required) |
| **Credits per run** | 1 |
| **Agent / MCP tool** | Yes |
| **Requires approval** | Yes (write operation) |

## Inputs

| Field | Type | Required | Default | Description |
| - | - | - | - | - |
| `account` | DynamicAccount | Yes | - | Select Pinterest Ads account to update campaign budgets in. |
| `update_type` | string or SelectableOption | Yes | - | Choose whether to update a single campaign budget or multiple at once. Options: single or bulk. |
| `budget_type` | string or SelectableOption | No | `{'value': 'daily', 'label': 'Daily'}` | Which campaign spending cap to set: daily or lifetime. Must match how the campaign budgets (a campaign cannot have both caps, and a lifetime cap requires the campaign to have an end time). Applies to all rows in bulk mode. Default: daily. |
| `campaign_id` | string or SelectItem | No | - | Pinterest campaign ID to update. Required for single update. |
| `budget_value` | number | No | - | The new spending cap in the ad account's currency (for example 100 for \$100). Markifact converts it to Pinterest microcurrency automatically. Required for single update. |
| `structured_data` | array (also accepts a comma-separated string) | No | - | Use only when update\_type is bulk. Required columns: campaign\_id and budget\_value (in the ad account's currency). Up to 100 rows. |

### SelectItem

| Field | Type | Required | Default | Description |
| - | - | - | - | - |
| `value` | string | Yes | - | The value of the selectable item. |
| `label` | string | Yes | - | The label of the selectable item, used for display purposes. If not provided, defaults to the value. |

### SelectableOption

| Field | Type | Required | Default | Description |
| - | - | - | - | - |
| `value` | string | Yes | - | |
| `label` | string | Yes | - | |

## Output

**Type**: `str`

Returns success message confirming campaign budget update.


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