Preview Ad - Markifact

Create a temporary preview of an existing OpenAI Ads ad showing how it renders in ChatGPT. The preview expires 24 hours after creation.


App	OpenAI Ads
Operation ID	`openai_ads_preview_ad`
Type	Action
Connection	`openai_ads` (required)
Credits per run	Free
Agent / MCP tool	Yes

Inputs

Field	Type	Required	Default	Description
`ad_id`	string or SelectableOption	Yes	-	Ad ID to preview (from openai_ads_list_ads).

SelectableOption

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

Output

Type: List[Dict] Returns the preview entries exactly as returned by the OpenAI Ads API: each has a body holding ready-to-embed iframe HTML for the ad preview. Fields: dynamic (depend on the inputs) Example:

[
  {
    "body": "<iframe src=\"https://ads.openai.com/previews/adprev_...?token=...\" width=\"390\" height=\"220\"></iframe>"
  }
]