Google Ads Transparency Center
Google Ads Transparency Center: search advertisers by name or domain (verified name, advertiser ID, country, approximate ad count), or list the ads of an advertiser ID or website domain (creative ID, format, first and last shown dates, days shown, preview URL, Transparency Center link), optionally for one country; plus the approximate total number of ads.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
14 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.webintel-api.workers.dev/api/search/google-ads
| Category | Search and research |
|---|---|
| Provider host | api.webintel-api.workers.dev |
| Networks | eip155:10, eip155:137, eip155:143, eip155:42161, eip155:42220, eip155:480, eip155:5042, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, stellar:pubnet, xrpl:0 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.002 | 14 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"q": "nike"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"advertiserId": {
"description": "Advertiser ID (AR + 20 digits) to list its ads",
"type": "string"
},
"domain": {
"description": "Website domain to list ads pointing to it, e.g. nike.com",
"type": "string"
},
"limit": {
"description": "Ads to return, 1 to 100 (default 40)",
"type": "string"
},
"q": {
"description": "Advertiser name or domain to search, e.g. nike (returns advertisers)",
"type": "string"
},
"region": {
"description": "Optional country code (US, GB, DE, TR...) or Google geo criteria ID for ads shown there",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}