# Time Labels — Duplicate Attribute Values Detector

> Time Labels — Duplicate Attribute Values Detector is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Finds duplicate values of a specified HTML attribute across all <time> elements on a webpage or in supplied HTML.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-web-times-attribute-duplicates?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/time-labels-duplicate-attribute-values-detector-11fe1411
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xg2KmYPSSRgt8FSL_qBic

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 time-labels-duplicate-attribute-values-detector-11fe1411 -d '<json body>'
```

Example prompt: Check this page https://example.com/events for any <time> elements that have duplicate values for the 'data-kind' attribute, and flag any that match the value 'keynote'.

## When to prefer this

Choose this endpoint when you need to specifically audit <time> HTML elements for duplicate attribute values within a single page or HTML snippet. It is ideal for accessibility auditing, CMS template validation, or markup quality checks where duplicate time-element attributes could cause rendering, SEO, or accessibility issues. Prefer this over generic HTML validators when your concern is specifically scoped to <time> element attribute duplication.

## Known failure modes

- URL is unreachable or returns non-200 status — no elements parsed
- HTML exceeds 100,000 character limit — request rejected
- Attribute name does not conform to required pattern — validation error
- No <time> elements found in the document — empty result
- JavaScript-rendered content not available — static parse only returns base HTML
- Page requires login or access control — content not accessible

## How this service works

Time labels — Duplicate attribute values: Duplicate attribute values for Time labels. 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 duplicate attribute values result.

## Output

Returns a bounded result set identifying which <time> elements in the provided HTML or URL have duplicate values for the specified attribute, including the duplicated attribute value and the matching elements or their context.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "default": "",
   "maxLength": 2048
  },
  "html": {
   "type": "string",
   "default": "<!doctype html><html><head></head><body><time id=\"sample\" data-kind=\"example\">Example product guide</time></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/time-labels-duplicate-attribute-values-detector-11fe1411/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)