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Button Labels — Duplicate Value Report
x402
Button Labels — Duplicate Value Report is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).
Scans a web page or HTML snippet for button elements and reports duplicate values found in a specified attribute, optionally comparing against previously known values.
Price / call$0.01
Success—
StatusUnknown
How this service works
Button labels — Duplicate value report: Duplicate value report for Button 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 value report result.
Output
Returns a bounded duplicate value report identifying which attribute values appear more than once across button elements in the parsed page or HTML, including comparison against any previously supplied values list.
Example use cases
Detect duplicate button IDs in checkout page
“Scan https://shop.example.com/checkout for any duplicate 'id' attribute values on buttons — I already know about 'checkout-btn' from a previous audit, so flag anything that repeats including that.”
Audit button labels for accessibility review
“Take this HTML snippet and check if any buttons share the same 'aria-label' value — it's important for accessibility that every button label is unique. Here's the HTML: <html><body><button aria-label='submit'>Go</button><button aria-label='submit'>OK</button></body></html>”
QA check for duplicate button classes in component library
“I'm reviewing our component library page at https://design.myapp.com/components — can you pull a duplicate value report for the 'class' attribute on all button elements and tell me which class names appear more than once?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-buttons-duplicates?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, lightweight static-parse check for duplicate attribute values specifically on button elements within a single HTML page or snippet. It is ideal for QA pipelines, accessibility audits, and CI checks where JavaScript rendering is not needed and you only care about button-scoped duplication rather than full-DOM or element-agnostic duplicate detection.
Side effects
- URL is unreachable or returns non-2xx — report generation fails
- HTML exceeds 100,000 character limit — request rejected
- Attribute name pattern does not match allowed format — validation error
- No button elements found in parsed content — empty report returned
- JavaScript-rendered buttons not visible — static parser cannot detect dynamically inserted elements
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| html | string | |
| term | string | |
| attribute | string | |
| previous_texts | array | |
| attribute_value | string |
Tags
x402
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