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Trade Observations: Category Frequencies + Secondary-Measure Weighted Mean
x402
Trade Observations: 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 2026-10-29).
Computes category frequency counts and a secondary-measure weighted mean for up to 200 trade observation records containing export and import amounts.
Price / call$0.01
Success—
StatusUnknown
How this service works
Trade observations — Category frequencies + Secondary-measure weighted mean: Category frequencies + Secondary-measure weighted mean for supplied trade observations records (export_amount, import_amount). 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 reports for the supplied trade records: (1) category frequency counts showing how often each region value appears across the dataset, and (2) a weighted mean of the selected primary field (export_amount or import_amount) using the other measure as the weight — both computed locally up to 200 rows.
Example use cases
Regional trade export frequency analysis
“I've got quarterly trade records for group-a and group-b regions covering 2026, each row has export_amount and import_amount — can you give me the frequency count per region and the weighted mean of export_amount across all 200 rows?”
Import-weighted mean for trade policy review
“Here are 80 trade observation rows with region, date, and import/export figures — I need the category frequency breakdown by region and the weighted mean of import_amount so I can compare which regions are driving the most import volume.”
Economics report aggregation by trade region
“I'm preparing an economics summary and need to aggregate these 50 trade records — please compute how frequently each region appears and what the weighted average of export_amount is, weighted by the secondary measure.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-economics-06-109?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have tabular trade observation data (with region, date, export and import amounts) and need both a category frequency distribution and a weighted mean statistic in a single low-cost call — particularly when working offline with supplied data rather than needing live market lookups or predictions.
Side effects
- Fewer than 1 row supplied — minimum 1 row required
- More than 200 rows supplied — exceeds maximum batch size
- Missing required fields (row_id, region, date, export_amount, import_amount) on any row
- Date strings not matching YYYY-MM-DD pattern
- Numeric values outside allowed range (-1,000,000,000,000 to 1,000,000,000,000)
- Invalid field enum value — must be 'export_amount' or 'import_amount'
- Payment of 0.01 USDC not provided or declined
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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