# LinkedIn Ad Library Search

> LinkedIn Ad Library Search is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-27).

Searches the LinkedIn Ad Library to retrieve active and historical ad creatives from companies or by keyword, with optional date and country filters.

## Facts

- Endpoint: GET https://x402.orthogonal.com/scrapecreators/v1/linkedin/ads/search?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/linkedin-ad-library-search-4b6ce96c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IAMeFW-NQFOnb8Ayo1UPU

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 linkedin-ad-library-search-4b6ce96c
```

Example prompt: Can you pull all the LinkedIn ads that Salesforce has been running in the US between January 1, 2024 and March 31, 2024? I want to see what creatives and messaging they've been using.

## When to prefer this

Use this endpoint when you need to programmatically search the LinkedIn Ad Library for competitor or brand advertising intelligence, especially for B2B ad research. Prefer this over manual LinkedIn Ad Library browsing when you need structured data, filtering by date range or country, or when building automated competitive intelligence pipelines.

## Known failure modes

- No ads found for the given company or keyword returns empty results
- Invalid date format causes query failure
- Unsupported country code returns an error or empty results
- LinkedIn anti-scraping measures may intermittently block results
- Expired or invalid pagination token causes pagination to fail
- Rate limiting if too many requests are made in quick succession

## How this service works

LinkedIn Ad Library

## Output

Returns a list of LinkedIn ad creatives matching the search criteria, including ad content, advertiser details, creative assets, campaign metadata, and pagination tokens for fetching additional results.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "company": {
       "type": "string",
       "description": "Company name"
      },
      "endDate": {
       "type": "string",
       "description": "End date"
      },
      "keyword": {
       "type": "string",
       "description": "Keyword to search"
      },
      "countries": {
       "type": "string",
       "description": "Countries filter"
      },
      "startDate": {
       "type": "string",
       "description": "Start date"
      },
      "paginationToken": {
       "type": "string",
       "description": "Pagination token"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/linkedin-ad-library-search-4b6ce96c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)