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Job Listing Inventories — Daily Sum Series + Two-Measure Correlation
x402
Job Listing Inventories — Daily Sum Series + 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 2026-10-19).
Computes a daily sum time series and a two-measure correlation report for supplied job listing inventory data (listing_count and duplicate_listings) using local analytical engines.
Price / call$0.01
Success—
StatusUnknown
How this service works
Job listing inventories — Daily sum series + Two-measure correlation: Daily sum series + Two-measure correlation for supplied job listing inventories records (listing_count, duplicate_listings). 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 reports: (1) a daily sum time series showing totals for the selected field (listing_count or duplicate_listings) aggregated by date, and (2) a two-measure correlation report quantifying the statistical relationship between listing_count and duplicate_listings — all computed locally on the supplied rows (up to 200).
Example use cases
Daily listing volume trend analysis
“I have 4 months of daily job listing data across two company groups. Can you sum up the listing_count by day and show me how the volume trends over time?”
Duplicate listings quality assessment
“We suspect duplicate_listings are inflating our numbers. Can you compute the daily sum series for duplicate_listings and see how strongly it correlates with listing_count across our inventory records?”
Multi-group job board inventory report
“I've got job listing inventory rows for group-a and group-b from Q4 2026. Please run the daily sum aggregation and a two-measure correlation on listing_count so I can include it in our weekly board report.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-company-13-141?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have pre-collected job listing inventory data (up to 200 rows) and need both a daily sum time series and a cross-measure correlation in a single low-cost call ($0.01 USDC). It is ideal for offline or batch analytics on structured tabular data where no live data fetch, external lookup, or prediction is needed — just local statistical computation on supplied records.
Side effects
- More than 200 rows submitted — request exceeds maxItems limit and will be rejected
- Missing required fields (row_id, date, listing_count, duplicate_listings) cause validation errors
- Malformed date strings not matching YYYY-MM-DD pattern cause schema rejection
- All null values in numeric fields result in empty or degenerate analytical output
- Single-row input makes correlation undefined or trivially computed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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