# LinkedIn Ads Library API

> Search the LinkedIn Ad Library by search URL and list the matching ads (advertiser, creative text, format).

Source: https://www.sandbase.ai/model/linkedin/ads
API reference: https://www.sandbase.ai/model/linkedin/ads/docs

## Facts

- Provider: LinkedIn
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/linkedin/ads`
- Price: From $0.03 per call
- Capabilities: api, linkedin, social media
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

`POST https://api.sandbase.ai/v1/api/linkedin/ads` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `url` | string | yes |  |
| `limit` | integer | no |  |

## FAQ

### How do I use the LinkedIn Ads Library API?

Send a POST request to https://api.sandbase.ai/v1/api/linkedin/ads with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

### How much does the LinkedIn Ads Library API cost?

From $0.03 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

### What parameters does the LinkedIn Ads Library API accept?

Required: url (string). Optional: limit (integer). The Parameters table and the Playground on this page list every field.

### What does the LinkedIn Ads Library API return?

A JSON response returned in the same HTTP request (synchronous).

### Do I need a LinkedIn developer account or API key?

No. LinkedIn Ads Library runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for LinkedIn API access separately.

## README

### LinkedIn Ads Library API

Search the LinkedIn Ad Library by search URL and list the matching ads (advertiser, creative text, format).

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "linkedin/ads", "url": "https://www.linkedin.com/company/stripe", "limit": 3}'
```

The result is returned in `outputs[0].data`. A lookup that finds nothing still succeeds and returns `found: false`.

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `url` | string | Yes | LinkedIn Ad Library search URL or a LinkedIn company URL (e.g. https://www.linkedin.com/ad-library/search?companyIds=1035). |
| `limit` | integer | No | Maximum number of results to return (1-20, default 20). You are billed per result returned, so a lower limit costs less. |

#### Pricing

Billed at the actual cost of each call, usually $0.0331 per request. A call can cost more when the first data source fails and another one answers. Failed calls are not charged. Lookups that find nothing and searches with no results are billed at their actual cost, which is often lower and can be $0.