List Meta product catalogs
Lists the Meta product catalogs reachable from an ad account (owned + agency-shared catalogs of the ad account's business), for Advantage+ catalog ads (goal: catalog_sales on POST /v1/ads/create — e.g. vehicle inventory catalogs). Read-only; uses scopes customers already granted (no reconnect needed). Catalog contents (items, feeds) are managed in Meta Commerce Manager, not through this API.
API key authentication - use your Zernio API key as a Bearer token
In: header
Query Parameters
A facebook, instagram, or metaads social account ID
Meta ad account ID (act_...)
Response Body
application/json
application/json
application/json
import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.adcreatives.listAdCatalogs({ query: { accountId: 'account_abc123', adAccountId: 'adaccount_abc123', },});console.log(data);{
"catalogs": [
{
"id": "string",
"name": "string",
"vertical": "string",
"productCount": 0
}
]
}{
"error": "string",
"type": "invalid_request_error",
"code": "string",
"param": "string",
"platform": "string",
"platformError": {},
"details": {}
}{
"error": "Unauthorized"
}List a catalog's product sets GET
Lists a Meta product catalog's product sets — the unit a catalog ad promotes. Pass the chosen set as `promotedObject.productSetId` on POST /v1/ads/create with `goal: catalog_sales`.
Creative library GET
Lists the ad account's creative library (Meta's `/act_X/adcreatives`), rows returned verbatim. The default projection covers id, name, status, object type, thumbnail, object_story_spec / asset_feed_spec and url_tags; `fields` is a raw-passthrough override. Any creative id here is reusable on the create endpoints via `existingCreativeId`.