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Create Customer Match Audience
Customer Match audience — creates an EMPTY list shell.
- Type
- Makes changes
- Credits
- 5
- Platform
- Google Ads
- Approval
- Preview first, applied after you approve
What it does
Customer Match audience — creates an EMPTY list shell. upload_key_type: CONTACT_INFO | CRM_ID | MOBILE_ADVERTISING_ID. NOTE: member (hashed email/phone) UPLOAD is a separate step and requires Customer Match eligibility; this tool only creates the list. confirm=false → dry-run.
MCP: create_customer_match_audience
How to use it
You don't call tools by name. Write what you want in ChatGPT, Claude or another assistant connected to Opus Growth, in your own words; it picks this tool when it fits.
Because this tool changes your account, your assistant first shows a preview of exactly what will change. Nothing is applied until you say yes, and every applied change is written to your audit log.
Parameters
| Name | Type | Required | Default | |
|---|---|---|---|---|
| customer_id | string | Required | · | Google Ads customer account ID to query or change. Use the numeric ID returned by list_accounts; omit separators unless this tool explicitly says otherwise. |
| name | string | Required | · | Human-readable name for the resource being created or updated. |
| membership_days | integer | Optional | 540 | Audience membership duration in days, within the provider's allowed range. |
| upload_key_type | string | Optional | CONTACT_INFO | CONTACT_INFO · CRM_ID · MOBILE_ADVERTISING_ID · Provider-specific upload key type accepted by this operation. Use a supported value from the tool documentation or returned provider data. |
| confirm | boolean | Optional | false | Safety confirmation for a state-changing operation. Leave false to preview or validate; set true only after the user explicitly approves the shown change. |
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