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Vendor Evaluation — Category Frequencies + Equal-Width Histogram
x402
Vendor Evaluation — Category Frequencies + Equal-Width Histogram 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 frequency counts and an equal-width histogram for vendor evaluation records containing supplied_score and maximum_score fields, returning two statistical reports from up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Vendor evaluation — Category frequencies + Equal-width histogram: Category frequencies + Equal-width histogram 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 independent analytical reports: (1) a category frequencies table showing how records are distributed across company groups or categorical dimensions, and (2) an equal-width histogram of the chosen numeric field (supplied_score or maximum_score) divided into the specified number of bins, including bin boundaries and counts per bin.
Example use cases
Quarterly vendor scorecard analysis
“I have 50 vendor evaluation records from Q3, each with a supplied_score and maximum_score. Can you give me a frequency breakdown by company group and a histogram of the supplied_score values across 10 bins so I can see how our vendors performed?”
Procurement team score distribution review
“Here are 120 supplier evaluation rows from our last RFP round — can you compute category frequencies by group and an equal-width histogram of the maximum_score field using 5 bins so we can spot where most vendors clustered?”
Vendor benchmarking histogram report
“I need a statistical snapshot of these 80 vendor evaluation records. Please run a category frequency count and a 7-bin equal-width histogram on the supplied_score field so I can benchmark performance across our company groups.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-company-10-106?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need two complementary statistical views — categorical frequency counts and a numeric histogram — on vendor or supplier evaluation data in a single API call. It is ideal for procurement analytics workflows where you have batch evaluation records (up to 200 rows) and want quick offline statistical summaries without needing a live BI tool or external data connection. Prefer this over general-purpose analytics endpoints when the data is already structured with supplied_score/maximum_score fields and you want both reports in one low-cost call.
Side effects
- Fewer than 1 row submitted returns a validation error
- More than 200 rows submitted exceeds the row limit
- Invalid date format (not YYYY-MM-DD) causes row rejection
- Null values in supplied_score or maximum_score may affect histogram computation
- bins value outside 1–30 range is rejected
- Missing required fields (row_id, company_group, date, supplied_score, maximum_score) cause schema validation failure
- Payment failure or insufficient USDC balance prevents execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bins | integer | |
| rows | array | |
| field | string |
Tags
x402
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