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Trade Observations — Duplicate Key Report + Two-Measure Correlation
x402
Trade Observations — Duplicate Key Report + 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 2026-10-26).
Analyzes up to 200 trade observation records to produce a duplicate key report and a Pearson/Spearman correlation analysis between export_amount and import_amount.
Price / call$0.01
Success—
StatusUnknown
How this service works
Trade observations — Duplicate key report + Two-measure correlation: Duplicate key report + 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 duplicate key report identifying any row_id values that appear more than once across the submitted rows, and (2) a two-measure correlation report quantifying the statistical relationship between export_amount and import_amount across all submitted rows. Both reports are computed locally against the supplied data with no external lookups.
Example use cases
Trade data deduplication audit
“I've got a spreadsheet of trade observations with row IDs, regions, dates, export amounts, and import amounts — can you check it for any duplicate row keys and also tell me whether exports and imports are correlated? Here are the rows.”
Export-import correlation analysis
“I need to know how tightly export_amount and import_amount are correlated across my regional trade dataset — roughly 150 rows — and whether any row IDs are repeated. Can you run both reports?”
Pre-pipeline data quality check
“Before I load this batch of trade observation records into our data pipeline, can you flag any duplicate row IDs and compute the correlation between export and import amounts so I know if the data is clean?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-economics-06-066?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need simultaneous duplicate-key detection and bivariate correlation on trade observation data (export_amount + import_amount) within a single cheap call. It is ideal for pre-pipeline data quality checks on economics datasets up to 200 rows. Prefer it over general-purpose analytics tools when you want a low-cost ($0.01 USDC), schema-validated, no-external-lookup solution specifically for trade data with the row_id/region/date/export_amount/import_amount structure.
Side effects
- Missing required fields (row_id, region, date, export_amount, import_amount) cause validation errors
- Submitting more than 200 rows exceeds the maxItems limit and will be rejected
- Invalid date format (non-YYYY-MM-DD) triggers a pattern validation failure
- Payment of 0.01 USDC not provided or declined results in a 402 Payment Required response
- Empty rows array (minItems:1 not met) causes a schema validation error
- Null values in both numeric measures may degrade or prevent correlation computation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array |
Tags
x402
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