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Commercial Proposal Comparisons — Grouped Numeric Summary + Trailing Mean Series
x402
Commercial Proposal Comparisons — Grouped Numeric Summary + Trailing Mean Series 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).
Computes grouped numeric summaries and trailing mean time series for commercial proposal data (quoted_amount or delivery_days) across up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Commercial proposal comparisons — Grouped numeric summary + Trailing mean series: Grouped numeric summary + Trailing mean series 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) a grouped numeric summary breaking down quoted_amount or delivery_days statistics by company_group, and (2) a trailing (rolling) mean series over the specified window for the chosen field — all computed locally from the supplied rows with no external lookups.
Example use cases
Vendor bid price trend analysis
“I have quotes from three supplier groups over the last quarter — can you compute a grouped summary of their quoted_amount and also show me a trailing mean with a window of 4 so I can spot pricing trends?”
Delivery time comparison across suppliers
“We received 50 proposals from five vendors. Can you group them by company and summarize the delivery_days field, plus give me a rolling mean with a window of 5 to see how lead times are trending?”
RFP response benchmarking
“I'm evaluating RFP responses from two suppliers — group-a and group-b — across 30 bids. Run a grouped numeric summary and a trailing mean series with window size 3 on quoted_amount so I can benchmark them.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-company-24-090?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need both a grouped statistical summary AND a rolling mean series in a single call for commercial proposal data with quoted amounts and delivery days. Ideal for procurement analytics, vendor benchmarking, or bid evaluation workflows where you have up to 200 rows and want two complementary reports at minimal cost ($0.01 USDC). Not suitable if you need prediction, live market data, or more than 200 rows.
Side effects
- More than 200 rows submitted — request rejected or truncated
- Invalid date format (not YYYY-MM-DD) causes row validation failure
- Null values in the numeric field may affect summary and trailing mean calculations
- Window size larger than the number of data points yields incomplete or no trailing mean values
- Missing required fields (row_id, company_group, date) cause row rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string | |
| window | integer |
Tags
x402
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