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Land Parcel Observations — Equal-Width Histogram + Secondary-Measure Weighted Mean
x402
Land Parcel Observations — Equal-Width Histogram + 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 2026-11-02).
Computes an equal-width histogram and a secondary-measure weighted mean for supplied land parcel observation records (area_m2, perimeter_m) — up to 200 rows, two analytical reports per call.
Price / call$0.01
Success—
StatusUnknown
How this service works
Land parcel observations — Equal-width histogram + Secondary-measure weighted mean: Equal-width histogram + Secondary-measure weighted mean for supplied land parcel observations records (area_m2, perimeter_m). 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: (1) an equal-width histogram over the selected primary field (area_m2 or perimeter_m) with the specified number of bins, including bin edges and frequencies; and (2) a secondary-measure weighted mean where one land parcel measurement is used as the weight for the other. Both reports are computed locally on the supplied rows with no external lookups.
Example use cases
Parcel size distribution for planning report
“I've got 80 land parcel records from our survey dataset — run an equal-width histogram on the area_m2 field with 8 bins so I can see how parcel sizes are distributed across the dataset.”
Weighted mean perimeter analysis
“Using these 120 parcel observation rows, can you compute the secondary-measure weighted mean for perimeter_m, treating area_m2 as the weight field? I need both the histogram and the weighted mean in one report.”
Station group parcel analytics
“I have parcel observations for two station groups across 60 rows with dates, area_m2, and perimeter_m — please run an equal-width histogram with 5 bins on area_m2 plus the weighted mean report for all of them.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-weather-14-172?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 land parcel observation records with area_m2 and perimeter_m fields and need both a frequency distribution (equal-width histogram) and a weighted mean computed in a single paid call. It is purpose-built for land parcel data and bundles two statistical reports for one low-cost payment, making it efficient compared to general-purpose analytics APIs when your data fits the schema.
Side effects
- More than 200 rows submitted — endpoint rejects with validation error
- Missing required fields (row_id, station_group, date, area_m2, perimeter_m) on any row causes rejection
- Bins parameter outside 1–30 range returns validation error
- Invalid date format (must be YYYY-MM-DD) causes row-level error
- All null values in the selected primary field may produce empty or degenerate histogram
- Payment of 0.01 USDC not included or rejected causes 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bins | integer | |
| rows | array | |
| field | string |
Tags
x402
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