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Trade Observations — Grouped Numeric Summary + Two-Measure Correlation
x402
Trade Observations — Grouped Numeric Summary + Two-Measure Correlation 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 a grouped numeric summary and a two-measure correlation (export_amount vs import_amount) for up to 200 supplied trade observation rows, returning two independent analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Trade observations — Grouped numeric summary + Two-measure correlation: Grouped numeric summary + Two-measure correlation 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 independent analytical reports: (1) a grouped numeric summary of either export_amount or import_amount broken down by region, including aggregates such as mean, min, max, and count; (2) a two-measure correlation result between export_amount and import_amount across all supplied rows, indicating the strength and direction of the linear relationship.
Example use cases
Regional export performance breakdown
“Here are our quarterly trade records for 80 country-region pairs with export_amount and import_amount values — can you group them by region and give me a numeric summary so I can see which regions are performing best on exports?”
Export-import correlation check
“I've got 120 rows of trade observations across different dates and regions, each with export and import dollar amounts — can you run a correlation analysis to see how closely export_amount tracks with import_amount?”
Trade balance statistical audit
“We have 200 rows of trade data from last year covering multiple regions and dates with export_amount and import_amount fields — please give me both a grouped numeric summary by region and a two-measure correlation between the two amount fields.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-economics-06-095?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have tabular trade data (up to 200 rows) with export and import amount fields and need both a grouped numeric summary and a correlation analysis in a single paid call. It is ideal for economics or trade analytics workflows where you want two complementary statistical views — regional aggregation and cross-measure correlation — without spinning up your own analytical environment. It is not suitable for live market data lookups, forecasting, or datasets exceeding 200 rows.
Side effects
- Fewer than 1 row supplied — validation error
- More than 200 rows submitted — rejected with row limit error
- Missing required fields (row_id, region, date, export_amount, import_amount) in any row — schema validation failure
- Invalid date format (not YYYY-MM-DD) — pattern validation error
- Numeric values outside allowed range (±1,000,000,000,000) — rejected
- All import_amount or export_amount values are null — correlation cannot be computed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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