Opus Growth

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

NameTypeRequiredDefault
customer_idstringRequired·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.
namestringRequired·Human-readable name for the resource being created or updated.
membership_daysintegerOptional540Audience membership duration in days, within the provider's allowed range.
upload_key_typestringOptionalCONTACT_INFOCONTACT_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.
confirmbooleanOptionalfalseSafety confirmation for a state-changing operation. Leave false to preview or validate; set true only after the user explicitly approves the shown change.