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Reaction Records - Missingness Co-occurrence
x402
Reaction Records - Missingness Co-occurrence is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.020316/call, status unknown (last checked 2026-10-20).
Counts paired missing values across owner, revision, and content pins in reaction records without treating missing as matching, for dataset/reaction/method/revision combinations.
Price / call$0.020316
Success—
StatusUnknown
How this service works
Count paired missing owner, revision and content pins without silently treating a missing value as a matching value for dataset/reaction/method/revision Supplied-record analysis, not independent certification. Full contract at the free describe URL.
Output
Returns counts of paired missingness co-occurrences across owner, revision, and content pins in the supplied reaction records, without treating a missing value as equivalent to a matching value. Results are specific to the supplied rows and do not constitute independent certification.
Example use cases
Auditing reaction dataset pin completeness
“I have a set of reaction records from our public dataset and I need to find out how many of them are missing both the owner pin and the revision pin at the same time — can you run a missingness co-occurrence check on them?”
Quality control for synthetic reaction data
“Before we publish, can you scan these synthetic reaction records and count all the cases where content pins and owner pins are both absent, making sure a missing value isn't counted as a valid match?”
Detecting systematic gaps in method revision records
“Run a paired missingness analysis on these public reaction records — specifically I want to see co-occurrence counts for missing revision and method pins across the dataset so I can flag records with systemic gaps.”
Technical details
Endpoint
POSThttps://www.mahastrategies.com/api/v1/compute/reaction-records/missingness-cooccurrence?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to count simultaneous (paired) absences of multiple pin fields in reaction records without the risk of a missing value being silently treated as a match. Prefer it over general-purpose data validation tools when working specifically with reaction record schemas involving dataset, method, revision, and owner pins, and when you need missingness co-occurrence counts rather than simple field presence checks.
Side effects
- Rows array exceeds maxItems of 32 — request rejected
- Rows array is empty (minItems 1 violated) — validation error
- nonpersonalMetadata not set to true — required const field missing
- dataClass not one of 'public' or 'synthetic' — enum validation failure
- Malformed row structure — missing required pin fields cause processing errors
- Payment not fulfilled via x402 protocol — 402 response returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| dataClass | string | |
| nonpersonalMetadata | boolean |
Tags
x402
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