# AgentShelf Profile Input Type Extractor

> AgentShelf Profile Input Type 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 input type attribute values from HTML form elements on a public webpage or raw HTML, with SSRF protection.

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/profile-input-type?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-input-type-extractor-234775ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__AzgeLW0oG7OPUC492LtX

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-input-type-extractor-234775ef -d '<json body>'
```

Example prompt: Can you extract all the input type values from the form on this page: https://example.com/register — I want to know what kinds of inputs (text, email, password, checkbox, etc.) it uses?

## When to prefer this

Choose this endpoint when you need to programmatically identify the input type attributes of form fields on a public webpage or a known HTML fragment. It is SSRF-safe, making it suitable for agentic pipelines that process user-supplied URLs. Prefer the free sandbox endpoint (/v1/sandbox/profile-input-type) for testing. Use this paid endpoint when the sandbox is unavailable or rate-limited, and when you specifically need input type extraction rather than anchor hrefs, anchor text, or h1 content (use sibling endpoints for those).

## Known failure modes

- URL is not publicly accessible or requires authentication — extraction fails
- SSRF protection blocks private/internal IP ranges or localhost URLs
- HTML payload exceeds 200,000 character limit — request rejected
- Malformed or empty HTML with no input elements — empty result returned
- URL string shorter than 8 characters or longer than 2048 characters — validation error
- Page renders input elements via JavaScript only — static parser may miss dynamic inputs

## How this service works

Call when an agent needs input type values extracted from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/profile-input-type first.

## Output

Returns extracted input type attribute values found within form elements on the specified public page or provided HTML snippet. The response lists the distinct or all input type strings (e.g. 'text', 'email', 'password', 'checkbox', 'submit') parsed from the HTML, delivered as structured data.

## 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-input-type-extractor-234775ef/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)