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Google Ads Transparency API

Google Ads Transparency API for
advertisers and ad creatives.

Turn a brand query into an exact advertiser ID before reviewing its public ad records.

Try the Google Ads Transparency APISee a real response

150 free credits to start·No card required

GET/google_ads/search-advertisers
monocrawl / google_ads
Recorded response

Lululemon Mexico in Google Ads advertiser search

advertiser_id
AR02903092099014459393
name
LULULEMON MEXICO
region
MX
platform
google_ads
Selected public fields

Recorded excerpt. Values may change; missing fields stay null.

Structured JSONData you can work with
One API keyYour Monocrawl integrations
cURL · TypeScript · PythonStart in your own stack

The data

Google Ads Transparency data,
ready to work with.

Google’s ad transparency search can return several advertisers for the same brand across regions. A recorded Lululemon query returned separate Mexico, Hong Kong, Qatar, Canada, Australia and Japan entries; the example selects the Mexico advertiser ID without treating them as one account. Use company-ads with that ID to inspect its returned creative list, then open an individual ad for its detail and source URL. The search response did not provide a domain or verification value, so this page does not fill those gaps with brand assumptions. Monocrawl exposes the available public records as JSON for careful competitor and campaign research.

Advertiser lookup

Resolve a brand to region-specific advertiser IDs.

brand → advertisers

Creative inventory

Read the returned ads for one selected advertiser.

advertiser ID → ads

Creative details

Inspect one ad by its source creative ID.

creative ID → record

Request → response

From Google Ads Transparency
to structured JSON.

Inspect selected fields from a recorded Google Ads Transparency response for Lululemon Mexico in Google Ads advertiser search. Choose a language and use your own key to request current data.

  1. 1
  2. 2
    Choose your inputs

    Replace the example inputs with your own target. Send your key in the x-api-key header.

  3. 3
    Use the returned JSON

    Read the returned record from data. Check credits_used for the call’s confirmed credit usage.

Your requestGET /v1/google_ads/search-advertisers
curl "https://www.monocrawl.com/v1/google_ads/search-advertisers?query=lululemon" \
  -H "x-api-key: mn_your_key_here"
What comes backdata excerpt
{
  "items": [
    {
      "advertiser_id": "AR02903092099014459393",
      "name": "LULULEMON MEXICO",
      "region": "MX",
      "platform": "google_ads"
    }
  ]
}

Recorded 21 Sep 2026 for Lululemon Mexico in Google Ads advertiser search. Selected fields only; this is a historical snapshot.

Recorded response for the inputs shownTry the Google Ads Transparency API

What you can build

What you can build
with Google Ads Transparency data.

Use Google Ads Transparency data in the products and workflows you’re already building.

01
  1. Brand query
  2. Advertiser IDs
  3. Your regional list

Resolve a public advertiser

Search a brand and keep each advertiser ID with its reported region.

Explore this workflow
02
  1. Advertiser ID
  2. Returned creatives
  3. Your ad watch

Inspect an advertiser’s creatives

Use a selected advertiser ID to read the returned public ad records.

Explore this workflow
03
  1. Creative ID
  2. Ad detail
  3. Your source record

Open a creative record

Retrieve an ad by its creative ID and preserve the transparency source URL.

Explore this workflow
Start with a working workflowIntegration guide

Google Ads Transparency API pricing

Try the Google Ads Transparency API for free.

Start with 150 free credits. Choose a paid plan when you need a monthly allowance.

Free

No card required

$0/ month

150 free credits to start

Try the endpoints your application needs, with your own API key.

Sign in

Email verification required. Free usage limits apply. See limits

Starter

Monthly subscription

$29/ month

10,000 credits every month

More monthly credits for your Google Ads Transparency integration and other supported platforms.

Explore the Starter plan

USD, before applicable tax. See pricing for subscription terms.

Compare all plans

Explore by data type

Google Ads Transparency API endpoints

3 currently available operations. Open an endpoint for parameters, response details and pricing.

Listed credit prices are per request. Metered or variable-cost operations can settle differently; check the endpoint reference when budgeting.

Google Ads Transparency documentationTry the Google Ads Transparency API

Before you build

Google Ads Transparency API questions,
answered.

Need to check a particular workflow?
Talk to us

Comparing providers for Google Ads Transparency data?
Ad library APIs compared

Why does one brand return multiple Google Ads advertisers?

The recorded query returns separate legal advertiser entries and regions. Keep each advertiser ID and region instead of merging them under the brand name.

Does last shown mean an ad is running now?

No. It is a dated value on a returned creative record. Recheck the source before describing present activity.

What Google Ads Transparency operations can I use?

The catalogue shows 3 currently available operations with their individual prices. Open an endpoint for its accepted inputs, returned fields and limitations.

How much does the Google Ads Transparency API cost?

Start with 150 free credits. Paid subscriptions start at $29 per month for 10,000 credits, before applicable tax. Each operation has its own price. Check the endpoint reference for variable charges. Compare plans

How do I authenticate requests?

Use your Monocrawl API key in the x-api-key header. The endpoint reference lists any additional inputs needed for the operation. Authentication guide

What request limits apply?

Limits depend on your Monocrawl plan. The Free account ceiling is 600 requests per minute and 50 simultaneous requests. Endpoint capacity and Free daily protections also apply; these ceilings do not guarantee source throughput. Read the limits guide

What should I know about Google Ads Transparency coverage?

A brand search can return multiple legal advertisers in different regions; do not collapse them into one ID. First- and last-shown dates are source observations, not proof an ad is active now.

Is Monocrawl affiliated with Google Ads Transparency?

Monocrawl is an independent service. Third-party names identify data sources and do not imply a partnership or endorsement.

One key. More platforms.

Your next build starts here

Make your first
Google Ads Transparency request.

Start with 150 free credits. No card required.

Try the Google Ads Transparency API