# StableSocial Facebook Ad Library Lookup

> StableSocial Facebook Ad Library Lookup is a paid API for AI agents from stablesocial.dev, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-14).

Fetches metadata and details for a specific Facebook ad from the Facebook Ad Library by ad ID or URL.

## Facts

- Endpoint: POST https://stablesocial.dev/api/sc/facebook/adLibrary/ad
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stablesocial-facebook-ad-library-lookup-08833316
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_71L9Hnth9BkxewzMD5-MM

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 stablesocial-facebook-ad-library-lookup-08833316 -d '<json body>'
```

Example prompt: Can you pull the details for this Facebook ad — the ad ID is 1234567890 — and give me the full info including advertiser, creative, and targeting?

## When to prefer this

Choose this endpoint when you need pay-per-request, no-subscription access to Facebook Ad Library data for a specific ad by ID or URL. Ideal for competitive intelligence workflows, ad transparency research, or programmatic ad auditing where you don't want to manage Facebook API credentials or pay for a subscription service.

## Known failure modes

- Invalid or non-existent ad ID returns an error or empty result
- Ad may have been removed from the library and no longer accessible
- Neither id nor url provided may result in a validation error
- Facebook Ad Library rate limiting or blocking may cause failures
- Private or restricted ads may return limited data

## How this service works

Scrape Creators · Facebook — Ad Details

## Output

Returns structured data about the specified Facebook ad from the Ad Library, including advertiser identity, ad creative content, run dates, spend/impression ranges, targeting details, and ad status. When trim=true, returns a condensed subset of the most important fields.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "id": {
   "type": "string",
   "description": "Facebook Ad Id"
  },
  "url": {
   "type": "string",
   "description": "Facebook Ad URL"
  },
  "trim": {
   "type": "boolean",
   "description": "Set to true for a trimmed down version of the response"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablesocial-facebook-ad-library-lookup-08833316/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stablesocial.dev](https://www.zero.xyz/host/stablesocial.dev/llms.txt)