# does-site-use-font-awesome

> does-site-use-font-awesome is a paid API for AI agents from site.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Detects whether a given website uses Font Awesome by fingerprinting its homepage HTML and response headers, returning yes/no with evidence.

## Facts

- Endpoint: GET https://site.intel.rallylive.ca/site/uses/font-awesome?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/does-site-use-font-awesome-6a5b844e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ug8zNR_YxxGqMri4rpIsB

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-font-awesome-6a5b844e
```

Example prompt: Can you check if acme.com uses Font Awesome on its website and show me the evidence snippet it found?

## When to prefer this

Use this endpoint when you need a fast, low-cost single-domain check for Font Awesome specifically, as part of technographic sales intelligence, competitor research, or pre-migration auditing. Prefer this over generic tech-stack tools when Font Awesome detection is the exact signal you need and cost-per-check efficiency matters. Use the bulk sibling endpoints if you need to check many domains at once.

## Known failure modes

- Domain not reachable or returns non-200 — detection may return no result or an error
- Site uses Font Awesome loaded via a custom CDN with non-standard paths — may not match fingerprints, producing false negative
- Heavily JavaScript-rendered sites where Font Awesome is loaded client-side only may not be fingerprinted from static HTML
- Rate limiting or bot protection on the target site may block the fetch

## How this service works

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

## Output

Returns a yes/no boolean indicating whether Font Awesome is detected on the site's homepage, along with the evidence snippet (matching HTML or header text that triggered the match) and the technology category label 'icons'.

## 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-font-awesome-6a5b844e/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)