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Road Segment Observations — Numeric Row Ordering + Two-Measure Correlation
x402
Road Segment Observations — Numeric Row Ordering + 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 2026-11-02).
Sorts road segment observation records by numeric value and computes correlation between length_m and travel_seconds for up to 200 rows, returning two analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Road segment observations — Numeric row ordering + Two-measure correlation: Numeric row ordering + Two-measure correlation for supplied road segment observations records (length_m, travel_seconds). 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) the road segment records sorted in numeric order by the specified field, and (2) a correlation analysis between length_m and travel_seconds across the supplied rows — all computed locally on the provided data with no external lookups.
Example use cases
Traffic corridor speed analysis
“I've got 120 road segment records with length in meters and travel time in seconds — sort them by travel_seconds and tell me how strongly travel time correlates with road length.”
Road network quality ranking
“Here are 80 road segment observations from our monitoring stations — order them numerically by length_m and run a two-measure correlation between length_m and travel_seconds so I can identify patterns.”
Segment benchmarking for route planning
“Can you take these 45 road segment records with their length_m and travel_seconds values, sort them by length_m, and compute the correlation between those two measures?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-weather-15-120?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have road segment observation data (length and travel time) and need both a numeric sort of records and a statistical correlation between the two measures in a single call for up to 200 rows, without requiring live traffic data, predictions, or external lookups.
Side effects
- More than 200 rows submitted — only up to 200 rows are supported
- Missing required fields (row_id, date, length_m, travel_seconds) cause validation errors
- Invalid date format (must match YYYY-MM-DD pattern) causes rejection
- Null values in numeric fields may reduce correlation reliability
- Invalid enum value for 'field' parameter causes error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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