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Footer Blocks — Word Frequency Analyzer
x402
Footer Blocks — Word Frequency Analyzer is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).
Counts word frequency in the footer block of a given webpage or HTML snippet, optionally filtered by a specific term and HTML attribute.
Price / call$0.01
Success—
StatusUnknown
How this service works
Footer blocks — Word frequency: Word frequency for Footer 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 word frequency result.
Output
Returns a bounded word frequency result for the footer block of the provided URL or HTML, indicating how many times the specified term appears within the matched footer element. The analysis is based on static HTML parsing only — no JavaScript rendering or login is performed.
Example use cases
SEO keyword audit in footers
“Check how many times the word 'copyright' appears in the footer of https://mybrand.com — the footer has id 'site-footer'.”
Comparing footer text across versions
“I have some HTML from an old page footer and want to know how often the word 'terms' appears in it — here's the HTML: <!doctype html><html><body><footer id='legal'>Terms and conditions terms apply.</footer></body></html>. Use id as the attribute and 'legal' as the attribute value.”
Monitoring brand name usage in footers
“How frequently does the word 'acme' show up in the footer section of https://acmecorp.io? The footer's attribute is 'data-section' with value 'bottom'.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-footers-words?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, lightweight word frequency count specifically within a webpage's footer block, using static HTML parsing. It is ideal for SEO auditing, legal compliance checks (e.g. copyright notices), or brand consistency monitoring where footer text is the focus and JavaScript rendering is not required.
Side effects
- URL is inaccessible or returns non-200 status
- No footer element matching the specified attribute/value is found
- HTML exceeds 100,000 character limit
- Term is empty or exceeds 100 characters
- Page requires JavaScript rendering to display footer content
- Login or authentication required to access the page
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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