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NovaPath Survey Audit
x402
NovaPath Survey Audit is a paid API for AI agents from instructional-decision-engine-x402.vercel.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-31).
Audits up to 10 survey items for denominator errors, incompatible source totals, and multi-select percentage mistakes, returning corrections and a review queue.
Price / call$0.15
Success—
StatusUnknown
How this service works
Audit up to 10 survey items for denominator errors, incompatible source totals and multi-select percentage mistakes. Returns corrections and a review queue from aggregate inputs; no respondent records.
Output
Returns a list of corrections identifying specific errors per survey item (denominator mismatches, percentage sum errors, incompatible source totals) along with a prioritized review queue of flagged items. No individual respondent records are included — all outputs are based on aggregate inputs.
Example use cases
Pre-publication survey data check
“Before I publish this survey report, can you audit these 8 survey questions for me? I've got a mix of single-choice and multiple-choice items — total sample is 1200 respondents, unique respondents verified, source versions agree. I need to catch any denominator errors or percentage miscalculations before the report goes out.”
Multi-select percentage error detection
“I have 5 multiple-choice survey questions where the percentages don't seem to add up right — some go over 100% which might be expected for multi-select, but I'm not sure which ones are wrong. Can you audit them with my category counts and reported percents? Sample size is 800, 750 answered and 50 skipped.”
Cross-source survey total reconciliation
“I'm seeing inconsistent totals between two versions of our survey dataset — can you check these 10 survey items to find where the source totals are incompatible? Set sourceVersionAgreement to false since the versions don't match, sample is 2000 rows, and I want a full review queue of flagged items.”
Technical details
Endpoint
POSThttps://instructional-decision-engine-x402.vercel.app/research/survey-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically validate survey aggregate data for statistical consistency errors — especially denominator mistakes, multi-select percentage overflows, and source version mismatches — without exposing respondent-level records. Ideal for research teams doing pre-publication QA, data journalists checking survey reports, or automated pipelines auditing survey outputs before downstream analysis.
Side effects
- Exceeding 10 items in the items array returns a validation error
- Mismatched array lengths between categoryCounts and reportedPercents cause rejection
- answered + skipped values inconsistent with sampleRows may trigger a warning or error
- Null values in reportedPercents for required positions may reduce audit coverage
- Non-numeric or out-of-range values in category counts cause schema validation failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| items | array | |
| sampleRows | integer | |
| reportedSampleRows | — | |
| sourceVersionAgreement | boolean | |
| uniqueRespondentsVerified | boolean |
Tags
x402
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