# Promote an X Ads post

Attach post(s) to a line item as its ad creative(s). Works on your own X Ads account, connected through Get MCP Ads. The preview is free; the change costs $0.05 when you confirm it. Needs account id, line item id and tweet ids.

Attach post(s) to a line item as its ad creative(s). Promoted posts have no entity_status of their own ; they cannot serve while the parent line item or campaign is paused. The response carries each post's approval_status (ads enter review before serving). Preview by default. Ask the user to approve the exact account, target and parameters before confirm:true. Agentik price: free to preview; $0.05 when the change is applied (confirm: true without validateOnly).

- Tool ID: `x-ads/promote-post`
- Name in the catalog: X Ads: Promote post
- Provider: [X Ads](/providers/x-ads.md)
- Capability: [X Ads campaign management](/tools/x-ads/campaign-management.md)
- Price: free preview, $0.05 per applied change
- Workspace access is automatic. Connect a platform using the link and notice returned to your AI assistant; an owner or admin completes platform consent and returns to the conversation; see the [guide](/docs/getmcpads.md).
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

The provider’s price, with no markup. Billed for measured usage.


```json
{
  "model": "per_call",
  "amountUsd": 0,
  "multipliers": [
    {
      "all": [
        {
          "field": "confirm",
          "equals": true
        },
        {
          "field": "validateOnly",
          "truthy": false
        }
      ],
      "setUsd": 0.05
    }
  ]
}
```

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "account_id": {
      "type": "string",
      "pattern": "^[a-zA-Z0-9]+$",
      "maxLength": 64,
      "description": "X Ads account ID selected in Sources."
    },
    "line_item_id": {
      "type": "string",
      "maxLength": 100000,
      "description": "Line item to attach the post(s) to."
    },
    "tweet_ids": {
      "type": "string",
      "maxLength": 100000,
      "description": "Comma-separated post (tweet) IDs to promote (from list_account_posts or create_ad_post)."
    },
    "confirm": {
      "type": "boolean",
      "default": false,
      "description": "False previews only; true applies this exact change after explicit human confirmation."
    },
    "workspace_id": {
      "type": "string",
      "description": "Authorized workspace ID from list_accounts/list_workspaces. Use the user's chosen workspace; never guess between clients. Optional when a unique account identifies it."
    },
    "reason": {
      "type": "string",
      "maxLength": 500,
      "description": "Why, in the person's words or from the evidence (e.g. CPA twice the target for 7 days). Saved with the change in the shared client journal."
    }
  },
  "required": [
    "account_id",
    "line_item_id",
    "tweet_ids"
  ]
}
```

## Published example

No example input is published for this tool. Ask for the inputs required by its schema.

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

[REST inspection](https://api.agentik.cc/v1/tools/x-ads/promote-post) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/x-ads/promote-post) · [Agent index](/llms.txt)