openai_ads_add_custom_audience_members

Preview and confirm adding up to 10,000 customers to a ready ChatGPT Ads custom audience.

Preview and confirm adding up to 10,000 customers to a ready ChatGPT Ads custom audience. Emails and E.164 phones are normalized and SHA-256 hashed by the server; raw identifiers are never sent, saved or returned. Then poll openai_ads_get_audience_operation.

Source: ChatGPT Ads
Kind: Write
Discovery: Reachable through search_tools and run_tool
Account parameter: adAccountId
Endpoint: https://mcp.getmcpads.com/openai-ads/mcp

Parameters

Parameters
Name	Type	Required	Notes
`adAccountId`	string	Required	Exact verified and selected ChatGPT Ads account ID; the token is scoped to this account.
`customAudienceId`	string	Required	Exact native ID of a ready custom audience in the selected account.
`members`	array	Required	Customers, one identifier each: email, phone (E.164 with + and country code), or an existing SHA-256 digest (email_sha256, phone_number_sha256). The server normalizes and hashes them; raw values are never sent, saved or returned.
`requestId`	string	Required	Stable UUID for this exact change. Reuse it to read its receipt; never replace an uncertain outcome.
`confirm`	boolean	Optional	False returns a saved preview. True applies only the exact preview the person approved. Default: `false`.
`confirmationToken`	string	Optional	Saved preview token returned for these arguments.

Calling it

json · Through run_tool, since it is not announced

{
  "name": "run_tool",
  "arguments": {
    "name": "openai_ads_add_custom_audience_members",
    "args": {
      "adAccountId": "<string>",
      "customAudienceId": "<string>",
      "members": "<array>",
      "requestId": "<string>"
    }
  }
}

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