ad audiences
Create a custom audience (Meta only)
Create a customer list, website retargeting, or lookalike audience on Meta (Facebook/Instagram).
AuthorizationBearer <token>
API key authentication - use your Zernio API key as a Bearer token
In: header
accountIdstring
adAccountIdstring
Must start with act_
namestring
Length
length <= 255description?string
typestring
Value in
"customer_list" | "website" | "lookalike"pixelId?string
Required for website audiences
retentionDays?integer
Required for website audiences
Range
1 <= value <= 180sourceAudienceId?string
Required for lookalike audiences
country?string
2-letter code, required for lookalike audiences
ratio?number
Required for lookalike audiences
Range
0.01 <= value <= 0.2rule?object
Pixel event rule for website audiences (optional)
customerFileSource?string
Data source declaration for GDPR compliance (customer_list only)
Response Body
application/json
application/json
curl -X POST "https://zernio.com/api/v1/ads/audiences" \ -H "Content-Type: application/json" \ -d '{ "accountId": "string", "adAccountId": "string", "name": "string", "type": "customer_list" }'{
"audience": {},
"message": "string"
}Empty
{
"error": "Unauthorized"
}Empty