{"uid":"cap_AjkfMPnR4zPJz22b5tREw","slug":"ceramic-measurements-schema-directionality-ec071772","name":"Ceramic Measurements - Schema Directionality","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/compute/ceramic-measurements/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":"0.035199","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":"$0.035199/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035199","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035199","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jjAFhczcH6S6IST1bi98P","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.035199","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares 'before' and 'after' arrays of ceramic measurement records to analyze schema directionality and field ordering changes in closed export fields.","exampleAgentPrompt":"Compare these two ceramic measurement record sets — the 'before' set has 5 entries and the 'after' set has 5 entries — and analyze the schema directionality of the closed export fields using public data class, flagging any nonpersonal metadata.","exampleUseCases":[{"title":"Detect schema field reordering in ceramic exports","prompt":"I have a before snapshot of 8 ceramic measurement records and an after snapshot of 8 records from the same batch — can you check whether the export-field schema directionality changed between them, treating the data as synthetic?"},{"title":"Validate measurement export consistency pre-submission","prompt":"Before we submit this ceramic dataset revision, compare the previous 12-record export against the new 12-record version and tell me if the schema field directionality has shifted — use public data class and mark that we're okay with extra fields."},{"title":"Audit ceramic record field order after pipeline update","prompt":"Our data pipeline was updated and I need to confirm the ceramic measurement export schema directionality is unchanged — here are the 20 before records and 20 after records, both public class, nonpersonal metadata only."}],"resultDescription":"Returns an analysis of schema directionality differences between the supplied 'before' and 'after' ceramic measurement record arrays, indicating whether closed export fields have changed ordering or direction. This is a supplier-record comparison, not an independent certification.","failureModes":["'before' array is empty or missing (minItems:1 violated) — request rejected","'after' array exceeds 32 items or 'before' exceeds 32 items — array size limit error","dataClass not one of 'public' or 'synthetic' — enum validation error","nonpersonalMetadata not exactly true (const:true) — validation failure","Mismatched or malformed record structures in before/after arrays — analysis error"],"whenToPreferThis":"Use this endpoint when you need to compare two snapshots of ceramic measurement records specifically to assess schema field directionality changes in closed export fields — particularly when working with public or synthetic data classes and needing a fast, per-call analysis without independent certification overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:43:27.322Z","isFirstParty":false,"canonicalSlug":"ceramic-measurements-schema-directionality-ec071772"}