> ## 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.

# Get Account History

> Retrieves the change history of one X Ads entity (campaign, ad group, ad, targeting criteria, or promoted account), showing what changed and when

Retrieves the change history of one X Ads entity (campaign, ad group, ad, targeting criteria, or promoted account), showing what changed and when. This X endpoint is in beta and requires X to allowlist the app, otherwise it returns an access error.

|                      |                             |
| -------------------- | --------------------------- |
| **App**              | X Ads                       |
| **Operation ID**     | `x_ads_get_account_history` |
| **Type**             | Action                      |
| **Connection**       | `x_ads` (required)          |
| **Credits per run**  | 1                           |
| **Agent / MCP tool** | Yes                         |

## Inputs

| Field         | Type                                                                                       | Required | Default                                            | Description                                                                                                                                          |
| ------------- | ------------------------------------------------------------------------------------------ | -------- | -------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
| `account`     | DynamicAccount                                                                             | Yes      | -                                                  | Select the X Ads account that owns the entity.                                                                                                       |
| `entity_type` | enum (`CAMPAIGN`, `LINE_ITEM`, `PROMOTED_TWEET`, `TARGETING_CRITERIA`, `PROMOTED_ACCOUNT`) | Yes      | -                                                  | The kind of entity to retrieve change history for: CAMPAIGN, LINE\_ITEM (ad group), PROMOTED\_TWEET (ad), TARGETING\_CRITERIA, or PROMOTED\_ACCOUNT. |
| `entity_id`   | string or SelectItem                                                                       | Yes      | -                                                  | The specific entity's ID. X returns change history per entity rather than for the whole account.                                                     |
| `time_range`  | string or SelectableOption                                                                 | No       | `{'value': 'last_7_days', 'label': 'Last 7 days'}` | Period to retrieve history for: 'last\_30\_days', 'last\_14\_days', 'last\_7\_days' (default), 'today', or 'yesterday'.                              |
| `limit`       | integer                                                                                    | No       | `100`                                              | Maximum number of history records to return. Default: 100.                                                                                           |

### 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**: `List[Dict]`

Returns the change history records for the entity.

**Fields**: dynamic (depend on the inputs)