# Brand Font Extractor

> Brand Font Extractor is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Extracts font families, usage statistics, fallback fonts, and element/word counts from any brand's website domain.

## Facts

- Endpoint: GET https://x402.orthogonal.com/brand-dev/v1/brand/fonts
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/brand-font-extractor-cacb66e4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jcNEz3XOoruLvNlZ28Bx-

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 brand-font-extractor-cacb66e4
```

Example prompt: Can you extract all the font families used on stripe.com, including how often each is used and what fallback fonts they specify?

## When to prefer this

Use this endpoint when you need to programmatically audit or research the typography of a website — especially for brand analysis, competitive design research, or style guide creation. It is purpose-built for font extraction with usage statistics, making it more useful than a generic HTML scraper when typography is the specific goal.

## Known failure modes

- Domain not found or unreachable — returns error with domain validation message
- Request timeout exceeded (up to 408 status if beyond timeoutMS)
- Invalid domain format — returns validation error
- Website blocks scraping (bot protection) — may return partial or empty font data
- Domain parameter missing — returns 400 bad request

## How this service works

Extract font information from a brand’s website including font families, usage statistics, fallbacks, and element/word counts.

## Output

Returns a structured breakdown of all font families detected on the specified domain, including usage frequency statistics, CSS fallback font stacks, and counts of HTML elements and words associated with each font.

## 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": {
      "domain": {
       "type": "string",
       "example": "example.com",
       "description": "Domain name to extract fonts from (e.g., 'example.com', 'google.com'). The domain will be automatically normalized and validated."
      },
      "timeoutMS": {
       "type": "integer",
       "description": "Optional timeout in milliseconds for the request. If the request takes longer than this value, it will be aborted with a 408 status code. Maximum allowed value is 300000ms (5 minutes)."
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/brand-font-extractor-cacb66e4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)