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Vendor Evaluation — Category Frequencies + Secondary-Measure Weighted Mean
x402
Vendor Evaluation — Category Frequencies + Secondary-Measure Weighted Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).
Computes category-level frequency distributions and a secondary-measure weighted mean across up to 200 vendor evaluation records with supplied_score and maximum_score fields.
Price / call$0.01
Success—
StatusUnknown
How this service works
Vendor evaluation — Category frequencies + Secondary-measure weighted mean: Category frequencies + Secondary-measure weighted mean for supplied vendor evaluation records (supplied_score, maximum_score). 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 derived from the submitted vendor evaluation rows: (1) frequency counts of each category/company_group, and (2) a weighted mean of the selected measure (supplied_score or maximum_score), using local analytical engines without any external lookups or predictions.
Example use cases
Quarterly vendor scorecard rollup
“I have 150 vendor evaluation records from Q3 with company groups, dates, and scores out of 100 — can you compute both the category frequency breakdown and a weighted mean of the supplied_score field across all those groups?”
Supplier ranking by weighted performance
“For our supplier review, I need to know how often each supplier category appears in our dataset and what the maximum_score weighted mean looks like — here are 80 evaluation rows with row IDs, dates, company groups, and scores.”
Procurement data quality spot-check
“Before we finalize our vendor report, run category frequencies and a weighted mean on these 40 evaluation entries using the supplied_score field — I want to see if the distribution across company groups looks reasonable.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-company-10-109?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need both category frequency analysis and a weighted mean report on vendor evaluation data in a single paid call, without requiring external data lookups, ML predictions, or real-time sources. Ideal for procurement teams processing up to 200 evaluation records and wanting reproducible, locally-computed analytics at minimal cost ($0.01 USDC for both reports).
Side effects
- Exceeding 200 rows returns an error or truncated result
- Missing required fields (row_id, company_group, date, supplied_score, maximum_score) cause validation failure
- Null values in score fields may affect weighted mean calculation
- Invalid date format (non-YYYY-MM-DD) triggers schema validation error
- Empty rows array rejected due to minItems:1 constraint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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