The Google ads your agent needs.
Google Ads Transparency returns the ads of a domain or an advertiser. Control it by country and platform.
terminal
Google Ads Transparency APIfor AI agents
One API call to search Google's ad library. Get a brand's ads as JSON.
What people use it for.
See a competitor's YouTube ads
Set domain to a competitor's site and platform to youtube. The previewUrl of each result shows the video ad.
Find the ads that last
Sort the results by daysShown. An ad that runs for many days is an ad that the advertiser keeps paying for.
Review a campaign period
Set shownFrom to the first day of a sale. The results show which ads a brand started for the sale.
More Google endpoints.
- SearchSearch Google and get results, the AI Overview, the knowledge panel and related questions
- NewsSearch Google News by keyword, date, site and country, or read headlines by topic
- ImagesSearch Google Images and get each full-size image with the page it comes from
- AI ModeAsk Google AI Mode a question and get its answer with the sources it cites
- ShoppingCompare product prices and sellers on Google Shopping by country
- SuggestionsGet Google search suggestions for a keyword
- AdGet a Google ad's details
- AdvertisersFind advertisers in the Google ads library
- ScholarSearch Google Scholar for papers, books and case law, with citations
- VideosSearch Google's Videos tab for videos from every site, with duration and channel
- JobsSearch Google Jobs: openings from many job sites, with apply links and highlights
- PatentsSearch Google Patents by words, inventor, assignee, office, dates and status
- Maps searchSearch places on Google Maps by keyword and location
- Maps placeGet a place's address, hours, rating and contact details
- Maps reviewsGet a place's reviews
- Related searchesGet related searches for a keyword
- Trending nowGet what is trending on Google now
- FlightsSearch flights with prices and times
- HotelsSearch Google Hotels with prices, ratings and Google's own filters
- Play appGet an app's details from Google Play
- Play searchSearch Google Play apps
- Play reviewsGet an app's Google Play reviews
- Trends interest over timeGet Google Trends search interest over time, newest first, with one value per query
- Trends by regionGet Google Trends search interest by region
- All Google endpointsOne API for Google data. Get search results, Maps places, Trends, flights, Play apps and ads as JSON.
Ways to call it.
- Use the APISend a POST request with a Bearer key. Every endpoint returns success, data, creditsUsed and requestId.
- Use MCPAdd https://api.stophy.dev/mcp to Claude, Cursor or Codex. The agent finds an endpoint and calls it.
- Use the SDKInstall the TypeScript or Python client. Call an endpoint by its id, such as youtube.transcript.
- Use the CLICall an endpoint from the terminal. The CLI prints JSON, so you can pipe the result into a script.
Start free. Pay per call after.
No plans and no monthly fee. 1,000 free credits to start, then $1.50 per 1,000 credits, $1.20 from $100 and $0.80 from $500. Credits never expire.
Free
Every account starts with free credits. No card needed.
1,000 free credits
$0
- ✓Every source
Pay as you go
Add credits to your balance and spend them one call at a time.
$1.50 per 1,000 credits, $1.20 from $100 and $0.80 from $500
$0.0015/ credit
10,000 credits≈ $13.50
Most calls cost 1 credit.
- ✓Never expires
Custom
For teams that need higher rate limits or a source we do not cover yet.
Volume pricing
Custom
- ✓Custom rate limits
- ✓New sources on request
- ✓Direct support
Questions and answers.
No. You call Stophy with a Stophy API key. You need no Google Ads account and no developer token.
A results list, a cursor, and totalMin and totalMax, which give the range of the ad count. Each ad has adId, adUrl, advertiserId, advertiserName, domain, format, firstShownAt, lastShownAt, daysShown, previewUrl and imageUrl.
No. Google's library finds ads by domain or by advertiser. Send domain with a value such as nike.com, or send advertiser.
country keeps the ads shown in one country. mediaType takes text, image or video. platform takes search, youtube, play, maps or shopping. shownFrom and shownTo set a date range.
Send the cursor from the last response, with the same domain or advertiser.
1 credit for each call that returns data. A call that returns an error or an empty list uses 0 credits.
Yes. Add the MCP server at https://api.stophy.dev/mcp to Claude, Cursor or Codex. The agent calls the endpoint by the id googleAdsSearch.
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