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Button Labels — Text Length Ranking
x402
Button Labels — Text Length Ranking is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Ranks button label texts by character length from a webpage or supplied HTML, optionally filtered by a search term and element attribute.
Price / call$0.01
Success—
StatusUnknown
How this service works
Button labels — Text length ranking: Text length ranking 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 text length ranking result.
Output
A bounded text length ranking result listing button label texts found on the page or in the supplied HTML, sorted by character length, optionally filtered by search term and attribute. Returns one ranking result per call.
Example use cases
Audit button label lengths on landing page
“Can you fetch https://myproduct.com/landing and rank all the button labels by text length? I want to see which ones are the longest and shortest so I can tighten up the copy.”
Compare redesigned button text to old labels
“I have some new button HTML I want to test — here it is: '<button id="signup">Create your free account today</button>'. Rank the button texts by length and compare against my previous labels 'Sign up' and 'Register now'.”
Find buttons matching a product term
“On the page https://shop.example.com/products, rank all button labels that contain the term 'buy' by text length, filtering on the data-kind attribute with value 'action'.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-buttons-rank?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, static-parse extraction and length-based ranking of button label texts from a known URL or raw HTML snippet, especially when you want to filter by a specific HTML attribute and compare against historically used button texts. Prefer this over general web scrapers when the task is specifically about button label text length analysis without needing JavaScript rendering or login.
Side effects
- URL is unreachable or returns a non-200 status — no button data extracted
- HTML exceeds 100,000 character limit — request rejected
- No buttons found matching the specified attribute/attribute value filter — empty ranking returned
- JavaScript-rendered buttons not captured — static parser only, dynamic content invisible
- Invalid attribute name pattern — request rejected with validation error
- Term string is empty or missing — minimum length of 1 character required
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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