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serp402 Google Ads Transparency Center
x402
serp402 Google Ads Transparency Center is a paid API for AI agents from serp402.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-31).
Fetches structured JSON results from Google Ads Transparency Center, enabling search and lookup of ad creatives, advertisers, and political ads by keyword, advertiser ID, date range, platform, region, and format.
Price / call$0.05
Success—
StatusUnknown
How this service works
Google Ads Transparency Center: Google Ads Transparency Center results, returned as JSON. Structured JSON, USD 0.05 per call in USDC — no API key, no account, no subscription, no minimum. Not affiliated with, endorsed by or an official channel of any of the services the results come from. All trademarks and copyright remain the property of their respective owners.
Output
Returns a structured JSON object containing ad creative listings from Google Ads Transparency Center, each including ad format, platform, dates active, creative content, and optionally advertiser details (legal name and country of registration). Supports pagination via next_page_token.
Example use cases
Competitor ad campaign research
“Pull all Google ads from the Ads Transparency Center for Coca-Cola between March 1 2024 and September 30 2024 in the US, show me up to 100 results, and include their advertiser details like legal name and country.”
Political ad audit by advertiser
“Look up political ads in Google Ads Transparency Center for advertiser ID AR123456789 and return up to 40 results — I want to see what political campaigns they've been running.”
YouTube ad monitoring by brand
“Find all video ads on the YouTube platform from Apple in the Ads Transparency Center, starting from January 1 2023 through December 31 2023, limit to 40 results.”
Technical details
Endpoint
POSThttps://serp402.com/api/v1/google-ads-transparency-center?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, programmatic access to Google Ads Transparency Center data without managing a Google API key or subscription. Ideal for competitive ad intelligence, brand monitoring, political ad auditing, or compliance research. Prefer over manual browsing when you need JSON output, date filtering, regional scoping, or platform-specific ad data at scale.
Side effects
- Invalid advertiser ID returns empty results or error
- Unsupported region or platform code causes parameter rejection
- Date format not matching YYYYMMDD causes query failure
- No results found for very narrow date range or obscure advertiser
- Truncated results when num exceeds available ads
- Payment failure (insufficient USDC) blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| num | string | maximum number of results to return. (e.g., 40 (default) returns 40 results and 100 returns 100 results). |
| text | string | text you want to search, typically related to a domain search within the context of Google Ads. You can use anything that you would normally use in a standard… |
| region | string | from where you want the search to originate. By default it search results from anywhere. Head to the Google Ads Transparency Center Regions for a full list of… |
| end_date | string | end date for which you want the search results to conclude. The format for this field is YYYYMMDD . Example: 20221231 To set the date for Today / Single Day ,… |
| platform | string | target platform where ads are displayed. When not set, it will return results from all platforms (default). Available options: PLAY - Google Play MAPS -… |
| start_date | string | start date for which you want the search results to begin. The format for this field is YYYYMMDD . Example: 20221201 |
| advertiser_id | string | Google Advertiser ID. It can be found in the Ads Transparency Center advertiser URL. For example, the advertiser ID for the URL… |
| political_ads | string | The parameter determine if the advertiser promotes political advertisement. Political advertisement is a different category than regular advertisements, and… |
| get_advertiser | string | whether to fetch the advertiser details (legal name and country of registration). When set to true , an additional request is made and the advertiser block is… |
| creative_format | string | format you want to filter by. Only search results with a similar format will be returned. Available options: text - Text image - Image video - Video |
| next_page_token | string | next page token. It is used for retrieving the next page results. |
Tags
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