Get Custom Audience

Get a single Meta custom or lookalike audience by ID with its full definition: the website or engagement rule, lookalike specification and seed audience, included and excluded audiences, size estim…

Get a single Meta custom or lookalike audience by ID with its full definition: the website or engagement rule, lookalike specification and seed audience, included and excluded audiences, size estimates, delivery and sharing status, retention, and timestamps. Use meta_list_custom_audiences to find the audience_id.

App	Meta Ads
Operation ID	meta_get_custom_audience
Type	Action
Connection	meta_ads (required)
Credits per run	1
Agent / MCP tool	Yes

Inputs

Field	Type	Required	Default	Description
account	DynamicAccount	Yes	-	Select Meta Ads account, ask the user for it if not provided
audience_id	string	Yes	-	The ID of the custom or lookalike audience to fetch. Use meta_list_custom_audiences to find it.

Output

Type: Dict

Returns every field Meta serves for the audience, including its full rule or lookalike definition.

Fields: dynamic (depend on the inputs)