Google Ads Transparency API: competitor ads by domain or advertiser as JSON

You can see which ads a company runs on Google by sending its domain, or its advertiser_id, to one REST endpoint and getting its public ads from the Ads Transparency Center as JSON. A second endpoint finds advertisers by name, and a third returns the details of one ad by URL. There is no Google Ads account or developer token involved, and each successful call is billed on its own.

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Use cases

Monitor the Google ads of competitors by their website domain
Find when a new ad campaign starts on Google
Collect the ad creatives a brand shows in search, display and video
Find all advertisers that run ads under a brand name
Feed competitor ads into a creative research or LLM pipeline

Endpoints and cost

Endpoint	What it returns	Credits/call	USD/call (Freelance plan)
`/v1/google/ad`	Ad Details	1	$0.0017
`/v1/google/ads_advertisers_search`	Advertiser Search	1	$0.0017
`/v1/google/company_ads`	Company Ads	1	$0.0017

Endpoint details

`/v1/google/ad`

Ad Details 1,000 calls = 1,000 credits = $1.67 on the Freelance plan.

Parameter	Type	Required	Description
`url`	string	yes	The url of the ad
`cache_max_age`	string	no	If we have a response in the cache that is this many days old or newer, return the cached response (0 credits, with "cached": true and a "cached_at" timestamp).

Sample response (trimmed):

{
 "advertiser_id": "AR07541154843046445057",
 "creative_id": "CR17778900238552006657",
 "first_shown": "2026-06-05T21:52:15.000Z",
 "url": "https://adstransparency.google.com/advertiser/AR07541154843046445057/creative/CR17778900238552006657",
 "last_shown": "2026-06-24T19:04:54.000Z",
 "format": "image",
 "overall_impressions": {
  "min": "500000",
  "max": "600000"
 },
 "spend": {
  "currency": "USD",
  "lower": "5000",
  "upper": "6000"
 },
 "targeting": {
  "age": {
   "included": [
    "25-34"
   ],
   "excluded": [
    "18-24"
   ]
  },
  "gender": {
   "included": [
    "female"
   ],
   "excluded": []
  },
  "location": {
   "included": [
    {
     "criterion_id": "2840",
     "name": "United States",
     "full_name": "United States",
     "country_codes": [
      "US"
     ]
    }
   ],
   "excluded": [
    {
     "criterion_id": "2578",
     "name": "Norway",
     "full_name": "Norway",
     "country_codes": [
      "NO"
     ]
    }
   ]
  }
 },
 "creative_regions": [
  {
   "region_code": "US",
   "region_name": "United States"
  }
 ],
 "region_stats": [
  {
   "region_code": "US",
   "region_name": "United States",
   "first_shown": "2026-06-05T00:00:00.000Z",
   "last_shown": "2026-06-24T00:00:00.000Z",
   "impressions": {
    "lower": "500000",
    "upper": "600000"
   },
   "platform_impressions": []
  }
 ],
 "variations": [
  {
   "destination_url": "shop.gop

`/v1/google/ads_advertisers_search`

Advertiser Search 1,000 calls = 1,000 credits = $1.67 on the Freelance plan.

Parameter	Type	Required	Description
`query`	string	yes	The query to search for
`region`	string	no	2-letter country code to search in. Defaults to US when omitted.

`/v1/google/company_ads`

Company Ads 1,000 calls = 1,000 credits = $1.67 on the Freelance plan.

Parameter	Type	Required	Description
`domain`	string	no	The domain of the company
`advertiser_id`	string	no	The advertiser id of the company
`topic`	string	no	The topic to search for. If you search for 'political', you will also need to pass a 'region', like 'US' or 'AU'
`region`	string	no	The region to search for. Defaults to anywhere
`start_date`	string	no	Start date to search for. Format: YYYY-MM-DD
`end_date`	string	no	End date to search for. Format: YYYY-MM-DD
`platform`	string	no	Platform to search for.
`format`	string	no	Ad format to search for.
`get_ad_details`	string	no	Set to true to get the ad details. Will cost 25 credits.
`next_cursor`	string	no	Cursor to paginate through results

Example: curl

curl -H "X-Scapi-Key: $SCAPI_KEY" "https://api.scrapall.bipsport.com/scapi/v1/google/ad"

Example: Python

import os, requests
r = requests.get("https://api.scrapall.bipsport.com/scapi/v1/google/ad",
    headers={"X-Scapi-Key": os.environ["SCAPI_KEY"]})
print(r.json())

FAQ

How do I see the Google ads of a competitor?

Call the company ads endpoint with the website domain of the competitor, or with its advertiser_id, and your API key in the header. The JSON response lists the public ads of that advertiser from the Ads Transparency Center.

How do I find the advertiser ID of a company?

Use the advertiser search endpoint with the company or brand name. It returns the matching advertisers, so you can pass the right advertiser_id to the company ads endpoint.

Can I get the details of a single ad?

Yes. The ad details endpoint takes the public URL of one ad from the Ads Transparency Center and returns its details as JSON.

Do I need a Google Ads account or developer token?

No. Only public data from the Ads Transparency Center is read. You only need a Scrapall API key in the request header.

How is it billed?

Each successful call is billed from your credit balance. The exact cost per endpoint is shown in the cost table on this page and comes from the live price list.

How do I pay and get my API key?

Open the Buy page, pick the Freelance plan and pay in USDT on TRC20 or ERC20. The key is shown once, right after the payment is confirmed on-chain.

How many credits does one call use?

The cost table on this page lists credits per call for each endpoint. The Freelance plan is $45 for 27,000 credits per 30 days.

Get an API key and credits

Full reference: all google endpoints.