Google 広告の透明性センター API

Q: これはGoogle 広告ライブラリ APIですか？

はい。Google 広告ライブラリ API、Google 広告透明性センター 取得、広告主 広告 検索をお探しなら、これです：Google 広告透明性センターに掲載された広告主の広告：形式、テキスト、表示期間、地域。

価格

$0.0024 / 件の広告

1 回あたりの件数

20 既定 · 最大 500

請求

返された結果分のみ課金。失敗した実行には呼び出し料金がかかりません。

AI エージェントに任せる

このプロンプトを Claude Code、Cursor、Codex などのコーディングエージェントに貼り付けてください。ドキュメントの場所と API キーの使い方をエージェントに伝えます。

Use the Lovely Router data tool "Google 広告の透明性センター" (id `google-ads-transparency`, Google Ads) to get data for me. It returns JSON.

- Docs (read first): https://lovelyrouter.com/docs/tools/run.md and https://lovelyrouter.com/docs/api/tools.md
- Input fields and price: GET https://lovelyrouter.com/v1/tools/google-ads-transparency (public, no key needed). Price: $0.0024 / ad.
- Run: POST https://lovelyrouter.com/v1/tools/google-ads-transparency/run with a body like `{"input":{"startUrls":[{"url":"https://adstransparency.google.com/?region=US&domain=nike.com"}],"resultsLimit":3},"max_results":10}`. A 200 has the finished run with `items`; a 202 means it is still running, so poll the `poll` path until `status` is `succeeded`, `failed`, `timed_out` or `stopped`.
- Only delivered results are billed. Keep max_results small on the first run, check the output, then scale up (up to 500 per run).
- If you support MCP, you can instead connect the server https://lovelyrouter.com/mcp (Streamable HTTP, same key; https://lovelyrouter.com/docs/tools/mcp.md) and use suggest_tools, get_tool and run_tool with tool "google-ads-transparency".
- Auth: read my API key from the LOVELY_API_KEY environment variable and send it as `Authorization: Bearer $LOVELY_API_KEY`. Never print or commit the key. If it is not set, ask me to create one at https://lovelyrouter.com/app/keys.
- Billing is prepaid: every call is charged to my balance, so test with a small request before running anything large.
- Every docs page is plain Markdown; the full index is https://lovelyrouter.com/llms.txt.

My task: <describe the data you need, e.g. which places, profiles, keywords or URLs, and the output format>

入力

startUrlsarray必須

A list of Google Ads Transparency Center URLs after a specific advertiser or domain is selected. Each URL must start with "https://adstransparency.google.com/..."

resultsLimitinteger

Maximum number of results per input URL. Due to the concurrent nature of the tool, the actual number of requests may exceed the configured maximum.

skipDetailsboolean

If true, the tool will not open the details page for each individual ad. Instead, it will only scroll through the list of ads. All ads will be included, but the information for each ad may be less complete. Enabling this option results in much faster scraping.

試す

入力（JSON）

最大件数

最大費用 $0.024

登録して実行

コードから呼び出す

実行・ポーリング・課金の仕組み →

curl https://lovelyrouter.com/v1/tools/google-ads-transparency/run \
  -H "Authorization: Bearer $LOVELY_API_KEY" \
  -H "content-type: application/json" \
  -d '{"input":{"startUrls":[{"url":"https://adstransparency.google.com/?region=US&domain=nike.com"}],"resultsLimit":3},"max_results":20}'

# MCP (agents): suggest_tools → get_tool → run_tool
run_tool({
  "tool": "google-ads-transparency",
  "input": {"startUrls":[{"url":"https://adstransparency.google.com/?region=US&domain=nike.com"}],"resultsLimit":3},
  "max_results": 20
})

料金の目安

結果	実行回数（1 回あたり最大 500 件）	原価
100	1	$0.24
1,000	2	$2.40
10,000	20	$24.00

プリペイド、サブスクリプションなし。結果が要求より少なければ料金も下がります。料金

用途

競合の広告調査 Research competitor Facebook ads from the Meta Ad Library Track what ads a competitor is running on Google Read and translate text in images and screenshots Research competitor LinkedIn ads before you launch a B2B campaign Capture dated screenshots of competitor pages to watch what changes Competitor website traffic benchmarking in one API call

よくある質問