# does-site-use-highcharts

> does-site-use-highcharts is a paid API for AI agents from site.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Checks whether a given website uses the Highcharts JavaScript charting library by fetching the page and matching Highcharts fingerprints in HTML and headers

## Facts

- Endpoint: GET https://site.intel.rallylive.ca/site/uses/highcharts?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/does-site-use-highcharts-438d96e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_65ZereqdWyc0wScNn8Zsi

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-highcharts-438d96e7
```

Example prompt: Can you check whether acme-corp.com uses Highcharts on their website?

## When to prefer this

Use this endpoint when you need a fast, single-domain check for Highcharts specifically. It is ideal for sales prospecting workflows, competitive intelligence pipelines, or migration audits where you need to confirm Highcharts presence on individual sites. For bulk checks across many domains, prefer the bulk sibling endpoint. For detecting other libraries, use the corresponding per-technology endpoint.

## Known failure modes

- Domain is unreachable or returns a non-200 status — detection cannot proceed
- Page is behind authentication or a paywall — only public homepage is checked
- Highcharts is loaded dynamically via JavaScript after page load — static HTML fetch may miss it
- Rate limiting or bot-blocking by the target site may prevent the fetch
- Invalid or malformed domain input returns an error

## How this service works

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

## Output

Returns a yes/no answer indicating whether Highcharts was detected on the target website, along with an evidence snippet (e.g. matching HTML fragment or response header value) and a technology category label ('library').

## 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-highcharts-438d96e7/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)