EU ad reach and audience breakdown — Meta ad library

meta-ad-library.meta-ads.library.eu_reach

Get the EU reach, audience breakdown and payer of ads delivered in Europe

Price: freeAt provider cost
Success rate: —No success-rate data yetNo success-rate data yet
Latency p50: ——
Last verified: —Not verified yet

GEThttps://toolswitch.dev/v1/tools/meta-ad-library.meta-ads.library.eu_reachPreview

Uses platform quota
Synchronous response
Reads public data

Parameters

Meta publishes these under the EU Digital Services Act: eu_total_reach is an actual number of accounts reached (not a range), age_country_gender_reach_breakdown splits it by country/age/gender, beneficiary_payers names who paid and who benefits, and target_ages / target_gender / target_locations expose the advertiser's declared targeting — the only place any Meta ad targeting is public. All of it is missing for non-EU delivery, which reads as an empty response field rather than an error

Parameter	Type	Required	Description	Example
Query parameters
`limit`	integer	Optional		`25`
`fields`	string	Required	the DSA disclosure set	`id,page_name,eu_total_reach,age_country_gender_reach_breakdown,beneficiary_payers,target_ages,target_gender,target_locations,ad_creative_bodies,ad_delivery_start_time`
`search_terms`	string	Optional		`electric car`
`search_page_ids`	array	Optional	up to 10 Page ids, to scope to one advertiser
`ad_active_status`	string	Optional		`ALL`
`ad_reached_countries`	array	Required	EU/EEA member states only — the DSA fields are populated for EU delivery and are absent everywhere else	`["DE","FR"]`

Query parameters
limitintegerOptional
Example: 25
fieldsstringRequired
the DSA disclosure set
Example: id,page_name,eu_total_reach,age_country_gender_reach_breakdown,beneficiary_payers,target_ages,target_gender,target_locations,ad_creative_bodies,ad_delivery_start_time
search_termsstringOptional
Example: electric car
search_page_idsarrayOptional
up to 10 Page ids, to scope to one advertiser
ad_active_statusstringOptional
Example: ALL
ad_reached_countriesarrayRequired
EU/EEA member states only — the DSA fields are populated for EU delivery and are absent everywhere else
Example: ["DE","FR"]

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X GET 'https://toolswitch.dev/v1/tools/meta-ad-library.meta-ads.library.eu_reach' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY"

import os
import requests

response = requests.request(
    "GET",
    "https://toolswitch.dev/v1/tools/meta-ad-library.meta-ads.library.eu_reach",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/meta-ad-library.meta-ads.library.eu_reach", {
  method: "GET",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
  },
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at free, including the service fee.