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Research Samples String Normalisation and Numeric Row Ordering
x402
Research Samples String Normalisation and Numeric Row Ordering is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-02).
Normalises string fields and sorts rows numerically for supplied research sample records (sample_value, sample_weight), returning two analytical reports for up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Research samples — String normalisation + Numeric row ordering: String normalisation + Numeric row ordering for supplied research samples records (sample_value, sample_weight). 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
Two analytical reports covering string-normalized course_group labels and numerically ordered rows for the chosen field (sample_value or sample_weight), applied to up to 200 supplied input rows. No live lookup or external data is used; analysis is performed locally on the provided records.
Example use cases
Rank student course group samples
“I have 50 research rows across two course groups with sample_value and sample_weight scores collected weekly — can you normalize the group name strings and order all the rows numerically by sample_value, producing both analytical reports?”
Order survey weight data for review
“Here are 120 survey sample records with row IDs, dates, and sample_weight values — please normalize the string fields and sort the rows by sample_weight so I can review them in numeric order, and give me the two included reports.”
Clean and sort small pilot dataset
“I collected 8 research samples for a pilot study — row-1 through row-8, all in group-a, with sample_values ranging from 5 to 80 — please normalize the strings and give me numeric row ordering by sample_value with both analytical reports.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-education-07-025?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 research sample rows with sample_value and sample_weight fields and need both string normalization of categorical labels (e.g. course_group) and numeric ordering of rows by a chosen field, delivered as two bundled local analytical reports at minimal cost. It is not appropriate for live data lookups, predictions, external enrichment, or datasets larger than 200 rows.
Side effects
- More than 200 rows submitted — exceeds maxItems limit, request rejected
- Missing required fields (row_id, course_group, date, sample_value, sample_weight) causes validation error
- Invalid date format (not YYYY-MM-DD) causes schema rejection
- sample_value or sample_weight outside allowed range (-1e12 to 1e12) causes validation error
- Invalid field selector (not 'sample_value' or 'sample_weight') causes enum validation failure
- Payment of 0.01 USDC not supplied or x402 protocol not followed — request not processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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