# Unordered Lists HTML Fragment Extractor

> Unordered Lists HTML Fragment Extractor is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Extracts unordered list (<ul>) HTML fragments from a public webpage or supplied HTML using static parsing, optionally filtered by attribute and search term.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-web-unordered-lists-html?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/unordered-lists-html-fragment-extractor-69634d6f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YUoRBC9gNebRX_NLTNQzp

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 unordered-lists-html-fragment-extractor-69634d6f -d '<json body>'
```

Example prompt: Can you extract all the unordered lists from https://example.com/products that have id="features" and contain the word 'guide'?

## When to prefer this

Choose this endpoint when you need to extract unordered list fragments from a static, publicly accessible webpage or a supplied HTML string without JavaScript rendering. It is ideal for pulling navigation menus, bullet-point feature lists, changelogs, or any <ul>-structured content filtered by HTML attribute and keyword. Prefer this over general-purpose scrapers when you specifically need <ul>/<li> structure and want a lightweight, low-cost ($0.01) single-call extraction.

## Known failure modes

- URL is not publicly accessible or returns non-200 status — extraction fails
- Page requires JavaScript rendering — static parser cannot extract dynamic content
- No matching ul elements found for the given attribute/value/term combination — empty result
- HTML input exceeds 100,000 character limit — request rejected
- Attribute name does not match pattern ^[a-zA-Z][a-zA-Z0-9:_-]{0,49}$ — validation error
- URL exceeds 2048 character limit — rejected

## How this service works

Unordered lists — HTML fragment extraction: HTML fragment extraction for Unordered 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 result containing the matched <ul> element(s) and their <li> children extracted from the parsed page or supplied HTML, filtered by the provided attribute, attribute value, and search term.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "default": "",
   "maxLength": 2048
  },
  "html": {
   "type": "string",
   "default": "<!doctype html><html><head></head><body><ul id=\"sample\"><li>Example product guide</li></ul></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/unordered-lists-html-fragment-extractor-69634d6f/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)