# does-site-use-linkedin-insight

> does-site-use-linkedin-insight is a paid API for AI agents from site.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Detects whether a given website uses the LinkedIn Insight Tag by fingerprinting its HTML and response headers, returning a yes/no result with evidence snippet.

## Facts

- Endpoint: GET https://site.intel.rallylive.ca/site/uses/linkedin-insight?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/does-site-use-linkedin-insight-6b1bd3b3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_29hOIDYBGwY1_7yDbGuRs

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 does-site-use-linkedin-insight-6b1bd3b3
```

Example prompt: Can you check if salesforce.com uses the LinkedIn Insight Tag — I want to know if they're running LinkedIn analytics on their site?

## When to prefer this

Use this endpoint when you need a fast, cheap ($0.01) single-technology check specifically for LinkedIn Insight Tag presence on a website. Ideal for sales intelligence pipelines, competitive research, or pre-migration audits where you need definitive yes/no with evidence rather than a full technology scan. Prefer this over broader technographic platforms when you only need LinkedIn tracking data and want per-call pricing without a subscription.

## Known failure modes

- Domain not reachable or returns non-200 status — check may fail or return inconclusive
- JavaScript-rendered pages may hide the tag if it's loaded dynamically after initial HTML fetch
- Minified or obfuscated scripts may evade fingerprinting
- Rate limiting or bot protection on the target site may block the fetch
- Bare domain redirects to a non-standard homepage path may reduce accuracy

## How this service works

Does a website use LinkedIn Insight Tag? Fetches the page (homepage for a bare domain) and matches LinkedIn Insight Tag's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (analytics). Technographics for sales, competitor research and migration planning, one technology per call. $0.01 per check.

## Output

Returns a yes/no boolean indicating whether the LinkedIn Insight Tag was detected, along with the matching evidence snippet from the HTML or response headers and the technology category label (analytics).

## 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": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/does-site-use-linkedin-insight-6b1bd3b3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from site.intel.rallylive.ca](https://www.zero.xyz/host/site.intel.rallylive.ca/llms.txt)