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Commercial Proposal Comparisons — Equal-Width Histogram + Secondary-Measure Weighted Mean
x402
Commercial Proposal Comparisons — Equal-Width Histogram + 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 2026-10-17).
Runs two local analytical reports on commercial proposal data: an equal-width histogram of a selected measure and a delivery-days-weighted mean of quoted amounts (or vice versa), across up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Commercial proposal comparisons — Equal-width histogram + Secondary-measure weighted mean: Equal-width histogram + Secondary-measure weighted mean for supplied commercial proposal comparisons records (quoted_amount, delivery_days). 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: (1) an equal-width histogram showing frequency counts per bin for the selected primary measure (quoted_amount or delivery_days), with bin boundaries; and (2) a weighted mean of the secondary measure using the primary measure values as weights — all computed locally on the supplied rows with no external calls.
Example use cases
Procurement bid price distribution
“I've got 30 vendor bids with quoted amounts and delivery times — can you build a 10-bin equal-width histogram on the quoted_amount field and also give me the delivery-days-weighted mean of those quotes so I can see where prices cluster?”
Supplier delivery time spread analysis
“Here are 50 supplier proposal records. Please bin the delivery_days into 8 equal-width buckets to see the distribution, and compute the quoted_amount-weighted mean of delivery days so I understand typical lead times weighted by deal size.”
Comparing company group bid patterns
“I need to analyze bids from two company groups — group-a and group-b — across 80 rows. Can you run the histogram on quoted_amount using 5 bins and also give me the secondary-measure weighted mean so I can compare their pricing patterns?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-company-24-172?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 commercial proposal rows with quoted_amount and delivery_days fields and need both a distributional view (histogram) and a cross-measure summary (weighted mean) in a single low-cost call. Prefer it over generic statistics APIs when your data is structured around procurement bids and you want both reports bundled for $0.01 USDC without any external data enrichment or prediction.
Side effects
- More than 200 rows submitted — request will be rejected or truncated
- Invalid date format (must be YYYY-MM-DD) causes row validation failure
- bins parameter out of range (must be 1–30) returns validation error
- All values null for the selected field makes histogram and weighted mean undefined
- Missing required row fields (row_id, company_group, date) causes schema validation failure
- Payment of 0.01 USDC not completed — 402 response returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bins | integer | |
| rows | array | |
| field | string |
Tags
x402
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