# KiteEndpoints.ai - Google Ad Library Search

> KiteEndpoints.ai - Google Ad Library Search is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.16/call, status unknown (last checked 2026-09-14).

Searches Google's Ad Library to retrieve active and historical ad data for advertisers and campaigns

## Facts

- Endpoint: POST https://kite-endpoints.vercel.app/api/google-ad-library
- Price: $0.16/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-google-ad-library-search-c61e5bf2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_btQ82M6wEn4LSmx8TB0cM

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability kiteendpoints-ai-google-ad-library-search-c61e5bf2 -d '<json body>'
```

Example prompt: Can you search the Google Ad Library for all active ads being run by Nike and show me what campaigns they're currently running?

## When to prefer this

Use this endpoint when you need to research what ads a specific company or brand is running on Google, conduct competitive ad intelligence, monitor ad transparency for political campaigns, or analyze creative strategies used by advertisers. Prefer this over manual Google Ad Library browsing when automating ad research at scale.

## Known failure modes

- Advertiser not found in Google Ad Library returns empty results
- Invalid or overly broad search query returns too many or no results
- Google Ad Library rate limiting causing timeouts
- Ads for the queried term may have expired and no longer appear
- Regional restrictions may limit results depending on ad targeting

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns structured ad data from Google's Ad Library including active and historical ads, advertiser names, campaign details, ad creatives, impression ranges, and spend estimates for the queried advertiser or keyword.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-google-ad-library-search-c61e5bf2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-endpoints.vercel.app](https://www.zero.xyz/host/kite-endpoints.vercel.app/llms.txt)