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Document Readability Inputs — String Normalisation + Numeric Interval Filter
x402
Document Readability Inputs — String Normalisation + Numeric Interval Filter is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).
Normalises document group strings and filters rows by a numeric interval for sentence_count or word_count fields across up to 200 document readability records, returning two analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Document readability inputs — String normalisation + Numeric interval filter: String normalisation + Numeric interval filter for supplied document readability inputs records (sentence_count, word_count). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.
Output
Returns two analytical reports: one covering string normalization of the document_group field across the supplied rows, and one showing which rows have the chosen numeric field (sentence_count or word_count) within the specified minimum-maximum interval. Results are computed locally with no external lookups, covering up to 200 input rows.
Example use cases
Filter articles by sentence count range
“I have a batch of 120 article readability records with sentence_count and word_count. Can you normalize the document group names and pull out only the rows where sentence_count is between 10 and 50, and give me the two analysis reports?”
Clean word count data for writing audit
“I've got readability data for 80 documents across several writing groups — please normalize the group name strings and filter on word_count between 200 and 2000, so I can see which documents fall in that range.”
Validate readability metrics for publisher pipeline
“We track sentence_count per document group and need to normalize the group labels and isolate entries where sentence_count is between 15 and 100 — can you run the string normalization and numeric interval filter reports on our 60 rows?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-writing-07-026?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have a batch of document readability records (up to 200 rows) and need both string normalization of document group labels and a numeric interval filter on either sentence_count or word_count in a single paid call. It is a self-contained, offline analytical tool with no external dependencies, suitable for data cleaning and readability auditing pipelines where predictable pricing (flat $0.01 USDC per call) matters.
Side effects
- More than 200 rows submitted — exceeds maxItems limit
- Missing required fields (row_id, document_group, date, sentence_count, word_count) in any row
- Invalid date format (must match YYYY-MM-DD pattern)
- field enum value not one of 'sentence_count' or 'word_count'
- minimum or maximum values outside allowed numeric range
- Payment not completed — x402 protocol payment of 0.01 USDC required before response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string | |
| maximum | number | |
| minimum | number |
Tags
x402
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