Create a Meta Ads custom audience
Create a website, engagement, customer-list container or lookalike audience. Works on your own Meta Ads account, connected through Get MCP Ads. The preview is free; the change costs $0.05 when you confirm it. Needs ad account id, name and subtype.
Inputs
- Ad account ID
- Selected owning ad account ID, with or without act_Required · adAccountId
- Name
- Exact business name to give this objectRequired · name
- Subtype
- Audience type (CUSTOM, WEBSITE, ENGAGEMENT or LOOKALIKE)Required · subtype
- Description
- Description of the audience purposeOptional · description
- Rule
- Complete native Meta audience ruleOptional · rule
- Retention days
- Audience retention in days, from 1 to 180; Meta enforces eligibility for the selected subtypeOptional · retentionDays
- Pixel ID
- Numeric ID of the pixel used by a website audience ruleOptional · pixelId
- Origin audience ID
- Numeric ID of the source audience in this same ad accountOptional · originAudienceId
- Lookalike spec
- Native lookalike specification, including explicit geography and sizeOptional · lookalikeSpec
- Customer file source
- Actual provenance of future customer-list data (USER_PROVIDED_ONLY, PARTNER_PROVIDED_ONLY or BOTH_USER_AND_PARTNER_PROVIDED)Optional · customerFileSource
- Confirm
- Apply only when trueOptional · confirm
- Validate only
- Ask Meta to validate, without creating or changing an objectOptional · validateOnly
- Workspace ID
- Authorized workspace ID from list_accounts/list_workspacesOptional · workspace_id
- Reason
- Why, in the person's words or from the evidence (e.g. CPA twice the target for 7 days)Optional · reason
Pricing
- Price
- Free preview, $0.05 per applied change
- Billing
- The provider’s price, with no markup. Billed for measured usage.
Call
Your agent reads the schema and the price with inspect_tool before it runs the tool.
- MCP call
- cURL command
- TypeScript
- Tool ID
Alternatives
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