Google Ads Transparency API: Advertiser Lookup
Find advertiser and domain leads from a keyword, look up advertisers for a domain, or reverse creative IDs to associated domains. Inspect the JSON before moving into a separate statistics query.
Keyword, domain or creative IDs · One mode per request
https://api.goanyapi.com/api/v1/transparencyRun a request to see the visual result
The response is organized into metrics, lists and tables that match the JSON on the right.
Run a request to see the response here
Fill in the demo parameters to preview an example response for free. Sign in to send live requests with your own parameters.
Read a discovery response
Begin with one lookup mode. The example uses the keyword mode; other modes require their own documented parameter.
GET https://api.goanyapi.com/api/v1/transparency?keyword=ai+image
Authorization: Bearer YOUR_API_KEYThe result varies with the keyword. This request is an example, not a captured response.
Key response paths
data.query- The normalized lookup parameter recorded for this request.
data.advertisers- Available advertisers returned by keyword or domain lookup, when that mode includes them.
data.domains- Available associated domains returned by the selected lookup mode, when present.
data.costCredits- Credits deducted for this request under the current configuration.
What the data can tell you
Keyword, domain or creative IDs · One mode per request
Keyword discovery
Start with a product or category phrase. Keyword mode returns available advertiser and domain suggestions, giving you candidate entities to verify in a separate lookup. These connections are research leads rather than proof of campaign spend or reach.
Domain lookup
Enter one hostname to find available associated advertisers. Keep the exact returned name or identifier when choosing a follow-up statistics workflow; similar brand names can point to different records.
Creative ID connections
Submit comma-separated creative IDs to find their associated domains. This mode helps trace known identifiers to sites, but it does not provide a complete creative library, all placements or the artwork itself.
From a question to a useful result
A practical workflow using the available data.
Choose a starting point
Begin with a category keyword when you do not know the advertiser, or with a domain when you already have a candidate site. Use only one of keyword, domain and creativeIds per request.
Inspect the connections
Inspect the returned advertiser and domain connections, then choose the exact entity you need to research. Keep the original query and result identifier so later observations can be traced.
Continue the right workflow
For weekly activity or title records, run the relevant Ads Statistics action as a separate request. Compare only the fields actually returned; do not infer spend, conversions or campaign ownership.
Google Ads Transparency API FAQ
Questions about fit, interpretation and integration.
Start with a keyword or domain to identify available advertiser and domain connections. For weekly activity, titles or image records, use the separate Ads Statistics workflows.
No. These are separate lookup modes. Choose one documented mode per request.
This lookup returns associated domains for the provided creative IDs. Do not build a creative-image or complete ad archive integration around that mode.
No. This endpoint is for discovery research. It does not expose a competitor’s spend, ROI or conversions, or manage a Google Ads account.
Use this endpoint to discover available advertiser and domain connections. For activity or title research, open the Ads Statistics product page and start with its documented advertiserSearch or domainSearch action when an exact numeric ID is needed. Each action is a separate request.
Successful valid requests use the current configured credit rate shown in the Tester and Docs. Invalid or failed requests do not consume credits; do not assume that a successful empty result is free.
Use the REST endpoint with a GoAnyAPI key to retrieve JSON in Python or Node.js. In an AI assistant, first connect GoAnyAPI MCP and confirm this tool is available; then choose exactly one of keyword, domain or creativeIds. Your application still handles scheduling, saved results and follow-up analysis.
Continue the advertising research
Choose the next GoAnyAPI workflow by the question you need to answer.