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Survey Participation — Trailing Mean Series + Date by Category Pivot
x402
Survey Participation — Trailing Mean Series + Date by Category Pivot is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).
Computes a trailing moving average series and a date-by-category pivot table for supplied survey participation data (respondents or invitations), returning two analytical reports for up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Survey participation — Trailing mean series + Date by category pivot: Trailing mean series + Date by category pivot for supplied survey participation records (respondents, invitations). 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 trailing moving average time series for the selected field (respondents or invitations) using the specified window size, and (2) a date-by-category pivot table breaking down the selected field by course group across dates — both computed locally from the supplied rows without external data access.
Example use cases
Monthly respondent trend smoothing
“I have 120 rows of monthly survey data with respondent counts split across three course groups. Can you compute a trailing mean with a window of 6 for the respondents field and also pivot the data by date and course group so I can see participation patterns?”
Invitation rate pivot for course audit
“Here are 80 rows of survey invitation records across several education groups with dates. Please run a trailing mean series using a window of 4 on the invitations field and generate a date-by-category pivot so I can audit which groups had the highest invitation volumes by week.”
Comparing participation across course cohorts
“I've got participation records for 150 survey entries across different course cohorts — can you calculate the trailing mean with window size 10 for respondents and give me a pivot table showing respondents by date and course group?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-education-10-152?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 rows of survey participation data (respondents and/or invitations) keyed by date and course group, and need both a rolling moving average trend series and a date-by-category pivot in a single low-cost call. It is ideal for education analytics workflows where local computation is preferred over external data fetching, and when you need two complementary analytical views simultaneously for $0.01.
Side effects
- Fewer than 1 row provided — request rejected
- More than 200 rows submitted — exceeds row limit
- Invalid date format (must be YYYY-MM-DD) — validation error
- Window size less than 2 or greater than 200 — rejected
- Missing required fields (row_id, course_group, date, respondents, invitations) — schema validation failure
- Null numeric values may affect trailing mean computation depending on handling
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string | |
| window | integer |
Tags
x402
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