# AgentShelf Profile JSON-LD Person Extractor

> AgentShelf Profile JSON-LD Person Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-29).

Extracts JSON-LD @type Person structured data from a public webpage URL or raw HTML, with SSRF protection.

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/profile-jsonld-person?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentshelf-profile-json-ld-person-extractor-4967426d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yk700GsFLifu1KRWfpNEB

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 agentshelf-profile-json-ld-person-extractor-4967426d -d '<json body>'
```

Example prompt: Can you pull the JSON-LD Person structured data from https://example.com/about/jane-doe — I need the schema.org markup about her from that public profile page.

## When to prefer this

Use this endpoint when you need structured, machine-readable Person data conforming to schema.org/JSON-LD from a public webpage or raw HTML. Prefer it over general-purpose scrapers when you specifically need semantic person entity data. Use the free sandbox POST /v1/sandbox/profile-jsonld-person first for testing before paying $0.003 USDC per call on this production endpoint.

## Known failure modes

- URL is not publicly accessible or returns a non-200 status — extraction fails with an error
- Page contains no JSON-LD @type Person markup — returns empty or null result
- SSRF protection blocks private/internal IP ranges — request rejected
- HTML input exceeds 200,000 character limit — request rejected
- URL is malformed or under 8 characters — validation error
- Page has JSON-LD but @type is Organization or another type, not Person — no result returned

## How this service works

Call when an agent needs JSON-LD @type Person extracted from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/profile-jsonld-person first.

## Output

Returns a JSON-LD object conforming to schema.org/Person, containing structured fields such as name, jobTitle, url, email, sameAs links, and other person-related properties found in the page's linked data markup.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 8,
   "description": "Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html."
  },
  "html": {
   "type": "string",
   "examples": [
    "<!doctype html><html lang=\"en\"><head><title>Hello</title>\n<meta name=\"description\" content=\"Desc\"><meta property=\"og:title\" content=\"OG\">\n<link rel=\"canonical\" href=\"https://example.com/\"><link rel=\"icon\" href=\"/favicon.ico\">\n</head><body><h1>Hello</h1><a href=\"https://example.com/a\">A</a></body></html>"
   ],
   "maxLength": 200000,
   "minLength": 1,
   "description": "HTML to extract from locally. Provide html or url. When both are set, html is used."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentshelf-profile-json-ld-person-extractor-4967426d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentshelf.syntexa.ch](https://www.zero.xyz/host/agentshelf.syntexa.ch/llms.txt)