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Aside Blocks Adjacent Word-Pair Frequency
x402
Aside Blocks Adjacent Word-Pair Frequency 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).
Extracts and counts adjacent word-pair (bigram) frequencies from HTML aside elements on a given webpage or supplied HTML snippet.
Price / call$0.01
Success—
StatusUnknown
How this service works
Aside blocks — Adjacent word-pair frequency: Adjacent word-pair frequency for Aside blocks. 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 adjacent word-pair frequency result.
Output
Returns a bounded set of adjacent word-pair (bigram) frequency counts extracted from aside HTML elements on the specified page or HTML input, scoped to the specified attribute and term. Results include pairs of words that appear next to each other in the aside block text and how often each pair occurs.
Example use cases
SEO keyword co-occurrence in sidebars
“Go to https://myblog.com/article and tell me how often the word 'data' appears adjacent to other words in the aside blocks — I want to see the bigram frequencies for the aside with id='related-content'.”
Content audit of widget text patterns
“I have this HTML snippet with aside elements and I want to know the most frequent adjacent word pairs around the term 'service' in the aside block where data-kind equals 'widget'. Can you run a bigram frequency analysis on it?”
Comparing aside language across page versions
“I have two versions of a product page and I want to track how word-pair patterns around 'upgrade' in the aside blocks have changed — here's the new HTML, and here are some older aside texts to compare against.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-asides-bigrams?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to perform bigram/adjacent word-pair frequency analysis specifically scoped to HTML aside elements (sidebars, callout boxes, supplementary content blocks) on a static webpage or a provided HTML snippet. It is ideal for NLP tasks, content audits, or SEO analyses where you care about the co-occurrence of words in aside-specific content rather than the full page body. Not suitable for pages requiring JavaScript rendering, login, or dynamic content loading.
Side effects
- URL is inaccessible, behind a paywall, or requires JavaScript rendering — only static HTML is parsed
- Aside element matching the given attribute/attribute_value not found — empty result returned
- HTML input exceeds 100,000 character limit — request rejected
- URL exceeds 2,048 character limit — request rejected
- No bigrams found for the specified term in the matching aside blocks — empty frequency result
- Malformed attribute pattern fails validation — request rejected
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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