# AgentShelf Profile Rel-Edit Link Extractor

> AgentShelf Profile Rel-Edit Link Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).

Extracts link[rel=edit] href attributes from a given public page URL or raw HTML string, safely protected against SSRF.

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/profile-rel-edit?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentshelf-profile-rel-edit-link-extractor-9f779443
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_T_ZWRhOhmAQvVDUjyJ9R0

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-rel-edit-link-extractor-9f779443 -d '<json body>'
```

Example prompt: Can you extract the link rel=edit href from this page — https://example.com/users/jane — so I know the edit endpoint for that profile?

## When to prefer this

Use this endpoint when you need to programmatically discover the edit href from a public web page or raw HTML snippet, particularly for AtomPub, WebDAV, or other hypermedia APIs that advertise their edit endpoints via link[rel=edit] in the page head. It is SSRF-safe, making it appropriate for agent pipelines that fetch arbitrary user-supplied URLs. Prefer the free sandbox endpoint (/v1/sandbox/profile-rel-edit) for testing before paying $0.001 USDC per call in production.

## Known failure modes

- URL is unreachable or returns non-200 status — endpoint returns an error
- URL is blocked due to SSRF safety rules (private/internal IP ranges) — request rejected
- HTML contains no link[rel=edit] elements — returns empty result
- HTML input exceeds 200,000 character limit — validation error
- URL shorter than 8 characters or longer than 2048 characters — validation error
- Malformed HTML that cannot be parsed — may return empty or partial result

## How this service works

Call when an agent needs link rel=edit hrefs extracted from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/profile-rel-edit first.

## Output

Returns the extracted href values from link[rel=edit] elements found in the provided URL's page or the submitted raw HTML, enabling downstream agents to discover the edit endpoint for a hypermedia resource.

## 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-rel-edit-link-extractor-9f779443/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)