Meta Ad Library / API Reference
meta_ad_library_find_advertiser
Turn a brand name into the Facebook page_id that runs its ads. The reliable way in: keyword search misses any brand whose ad copy does not contain its own name, and page-scoped lookups do not. Returns the Pages found in the archive with how many of their ads matched, most first. Defaults to Ireland because the API only carries commercial ads for the EU/UK -- searching 'US' for a commercial brand finds nothing to resolve. Args: name: Brand or company name, e.g. 'Wix', 'Booking.com'. countries: Two-letter country codes, comma separated. Default 'IE'. limit: How many ads to scan for pages. Default 25. refresh: Skip the cache and ask Meta again.
This is a read-only tool: it returns ad library find advertiser for your Meta Ad Library account. It changes nothing.
Ask Claude
You do not call this tool yourself. Ask for the outcome and the client picks the tool:
Ad library find advertiser in my Meta Ad Library account for [name].
It takes 1 required and 3 optional parameters.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
name | string | Yes | Name |
countries | string | No | Countries |
limit | integer | No | Limit |
refresh | boolean | No | Refresh |
Related Meta Ad Library tools
meta_ad_library_ad_detailsmeta_ad_library_advertiser_adsmeta_ad_library_check_accessmeta_ad_library_creative_anglesmeta_ad_library_eu_reachmeta_ad_library_search_ads
Start free — 30 tool calls a month
No card required. Connect Google Ads, Meta Ads, GA4 or Search Console and ask Claude for the outcome — it picks the tool.