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Join Coverage — Numeric Interval Filter + Equal-Width Histogram
x402
Join Coverage — Numeric Interval Filter + Equal-Width Histogram 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).
Filters join coverage records (matched_rows, source_rows) by a numeric interval and computes an equal-width histogram over up to 200 rows in a single call.
Price / call$0.01
Success—
StatusUnknown
How this service works
Join coverage — Numeric interval filter + Equal-width histogram: Numeric interval filter + Equal-width histogram for supplied join coverage records (matched_rows, source_rows). 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 for the supplied join coverage data: (1) the records that fall within the specified numeric interval for the chosen field (matched_rows or source_rows), and (2) an equal-width histogram with the requested number of bins showing the frequency distribution of that field across all supplied rows.
Example use cases
ETL join quality distribution audit
“Here are 80 join coverage records from last week's ETL runs. Filter to records where source_rows is between 100 and 5000, then give me a 5-bin histogram so I can see how the source row counts are distributed.”
Matched row outlier range investigation
“I want to check whether my matched_rows values cluster in a narrow range or spread out. Can you apply an interval filter from 0 to 200 and build a 10-bin equal-width histogram for these 150 join coverage records?”
Dataset group coverage comparison
“I've got 60 join coverage records split between group-a and group-b. Run a numeric interval filter on matched_rows between 10 and 300 and produce a 7-bin histogram so I can see the shape of the distribution.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-analytics-09-129?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 join coverage records with matched_rows and source_rows metrics and need both a numeric range filter and a histogram distribution report in a single low-cost call. It is purpose-built for join quality analytics rather than general-purpose statistics tools, and bundles two reports for $0.01 USDC. Prefer it over generic analytics when your data conforms to the join coverage schema (row_id, dataset_group, date, matched_rows, source_rows).
Side effects
- Rows array exceeds 200 items — request rejected
- Invalid date format (non-YYYY-MM-DD) — validation error
- minimum greater than maximum — invalid interval error
- bins value outside 1–30 range — validation error
- Missing required row fields (row_id, dataset_group, date, matched_rows, source_rows) — schema validation failure
- All rows filtered out by interval — empty filter result with histogram still computed on full set
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bins | integer | |
| rows | array | |
| field | string | |
| maximum | number | |
| minimum | number |
Tags
x402
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