# AgentShelf XPath TD Text Extractor

> AgentShelf XPath TD Text Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-02).

Extracts text content from all <td> table cell elements on a public webpage or raw HTML using XPath, returning the collected text values.

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/xpath-td?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentshelf-xpath-td-text-extractor-3be7f731
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IZWQl4s5F2QpRHYs_-Y7B

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-xpath-td-text-extractor-3be7f731 -d '<json body>'
```

Example prompt: Can you extract all the table cell (td) text from this page: https://example.com/data-table — I need every td value scraped from that public URL.

## When to prefer this

Choose this endpoint when you need to extract text content specifically from HTML table cells (<td> elements) from a public webpage or a raw HTML string, and you want SSRF-safe server-side fetching without running your own scraper. It is ideal for structured table data extraction where XPath targeting of <td> is the right selector. Use the free sandbox POST /v1/sandbox/xpath-td first to avoid the $0.004 USDC charge during development or testing.

## Known failure modes

- URL is not publicly accessible or returns non-200 status — extraction fails with an error
- HTML input exceeds 200,000 character limit — request rejected
- No <td> elements found in the page or HTML — returns empty result
- SSRF-blocked URL (internal/private IP ranges) — request rejected for security reasons
- Malformed or unparseable HTML — XPath evaluation may return empty or partial results
- URL string shorter than 8 characters or longer than 2048 characters — schema validation error

## How this service works

Call when an agent needs text of //td via //td from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/xpath-td first.

## Output

A list or collection of text strings extracted from all <td> elements found in the provided page or HTML, returned as structured data representing table cell contents.

## 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-xpath-td-text-extractor-3be7f731/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)