{"uid":"cap_2d0KjnOA7WoKazf27_wKE","slug":"scientific-dataset-records-schema-directionality-comparator-202f2175","name":"Scientific Dataset Records Schema Directionality Comparator","description":"Compare closed export-field Supplied-record analysis, not independent certification. Full contract at the free describe URL.","url":"https://www.mahastrategies.com/api/v1/intel/scientific-dataset-records/schema-directionality?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"after":{"type":"array","maxItems":32,"minItems":0},"before":{"type":"array","maxItems":32,"minItems":1},"dataClass":{"enum":["public","synthetic"],"type":"string"},"nonpersonalMetadata":{"type":"boolean","const":true},"consumerAllowsExtraFields":{"type":"boolean"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.035301","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.035301/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035301","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035301","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Te-2J8zpRBfB1V81py4PN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.035301","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares closed export-field directionality between supplied scientific dataset records and a reference schema, reporting field-level mismatches.","exampleAgentPrompt":"Compare the schema directionality of these two sets of scientific dataset records — the 'before' set has up to 32 entries and the 'after' set has up to 32 entries — using the 'public' data class, with nonpersonal metadata only, and allow extra fields in the output.","exampleUseCases":[{"title":"Dataset schema migration validation","prompt":"I'm migrating our public scientific dataset to a new schema version — can you compare the before and after record exports to check if any field directionality has changed or gone missing?"},{"title":"Synthetic data export field audit","prompt":"We generated a synthetic dataset for testing and need to confirm its export fields match our expected schema directions — compare the before and after records using the synthetic data class with nonpersonal metadata only."},{"title":"Research data compliance check","prompt":"Before publishing our research dataset, can you verify that the export-field directionality in the current records is consistent with our reference schema, treating the data as public and flagging any mismatches?"}],"resultDescription":"Returns a field-level directionality comparison between the supplied 'before' and 'after' scientific dataset record sets, identifying closed export fields that are mismatched, missing, or inconsistent with the expected schema — without performing independent certification.","failureModes":["'before' array is empty or missing (minItems:1 required)","'after' or 'before' arrays exceed 32 items (maxItems:32)","'dataClass' not one of 'public' or 'synthetic'","'nonpersonalMetadata' not set to true (const:true required)","Malformed JSON body returns 400-level error","Service unavailable or payment not processed returns 402/5xx"],"whenToPreferThis":"Use this endpoint when you need to programmatically compare schema field directionality between two versions of scientific dataset records (before/after), specifically for public or synthetic data classes with nonpersonal metadata constraints. Prefer this over general schema diff tools when you need closed export-field analysis in a structured, API-driven workflow without independent certification.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:43:42.288Z","isFirstParty":false,"canonicalSlug":"scientific-dataset-records-schema-directionality-comparator-202f2175"}