# Ordered Lists HTML Fragment Extraction

> Ordered Lists HTML Fragment Extraction is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Extracts ordered list (<ol>) HTML fragments from a public webpage or supplied HTML by matching element attributes and search terms

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-web-ordered-lists-html?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ordered-lists-html-fragment-extraction-dbdfc552
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_roedafgYI6fgluGBJ52_A

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 ordered-lists-html-fragment-extraction-dbdfc552 -d '<json body>'
```

Example prompt: Pull the ordered list with id 'steps' from https://example.com/tutorial and find items related to 'installation' — give me the extracted HTML fragment.

## When to prefer this

Choose this endpoint when you need to extract a specific ordered list from a public static webpage or known HTML string, identified by an HTML attribute and value, filtered by a keyword term. It is ideal for structured content like step-by-step guides, numbered FAQs, or ranked lists that are rendered server-side. Prefer alternatives if the page requires JavaScript rendering, authentication, or if you need unordered lists or arbitrary HTML elements.

## Known failure modes

- URL is inaccessible, requires login, or returns a non-200 response
- Page uses JavaScript rendering so the ordered list is not present in static HTML
- No ordered list matching the specified attribute and attribute value is found
- Search term yields no matching list items
- Supplied HTML exceeds 100,000 character limit
- attribute parameter does not match pattern ^[a-zA-Z][a-zA-Z0-9:_-]{0,49}$

## How this service works

Ordered lists — HTML fragment extraction: HTML fragment extraction for Ordered lists. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded html fragment extraction result.

## Output

Returns a bounded HTML fragment containing the matched ordered list element and its list items, filtered by the specified attribute, attribute value, and search term, parsed statically without JavaScript rendering.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "default": "",
   "maxLength": 2048
  },
  "html": {
   "type": "string",
   "default": "<!doctype html><html><head></head><body><ol id=\"sample\"><li>Example product guide</li></ol></body></html>",
   "maxLength": 100000
  },
  "term": {
   "type": "string",
   "default": "product",
   "maxLength": 100,
   "minLength": 1
  },
  "attribute": {
   "type": "string",
   "default": "id",
   "pattern": "^[a-zA-Z][a-zA-Z0-9:_-]{0,49}$",
   "maxLength": 50
  },
  "previous_texts": {
   "type": "array",
   "items": {
    "type": "string",
    "default": "",
    "maxLength": 1000
   },
   "default": [
    "Older example"
   ],
   "maxItems": 200,
   "minItems": 0
  },
  "attribute_value": {
   "type": "string",
   "default": "sample",
   "maxLength": 200
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ordered-lists-html-fragment-extraction-dbdfc552/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)