{"uid":"cap_vi21XNPxcr3QVgKFM-7MC","slug":"biology-assays-schema-directionality-f91c055e","name":"Biology Assays - 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/biology-assays/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":"0.035145","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":"$0.035145/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035145","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035145","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9T8Wy_GeBX5L3OpgghNlj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.035145","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 schema directionality across two supplied biology assay record sets to identify directional mismatches or inconsistencies.","exampleAgentPrompt":"Compare the schema directionality of these two sets of biology assay records — use the public data class and allow extra fields on the consumer side — and tell me if any export fields are directionally inconsistent between the before and after snapshots.","exampleUseCases":[{"title":"Pre/post assay schema drift check","prompt":"I have two batches of biology assay records — one from before a pipeline update and one after. Both are synthetic data. Can you compare their export-field schema directionality and flag any fields that changed direction?"},{"title":"QA validation for assay data exports","prompt":"Before we ship this biology assay dataset, can you run a schema directionality check comparing what we expect the fields to look like versus what we actually got, using public data class and without requiring consumer extra-field tolerance?"},{"title":"Assay record field consistency audit","prompt":"We need to audit two supplied sets of biology assay records for schema directionality alignment — the before set has 10 records and the after set has 8. Use public data class and flag any closed export-field mismatches you find."}],"resultDescription":"Returns a structured comparison of schema directionality across the supplied before and after biology assay record arrays, identifying closed export-field directional discrepancies, mismatches, or inconsistencies. This is a supplied-record analysis and does not constitute independent certification.","failureModes":["before array is empty or missing (minItems:1 required)","after array exceeds 32 items or before array exceeds 32 items","invalid dataClass value (must be 'public' or 'synthetic')","nonpersonalMetadata not set to true (const:true required)","malformed record objects in before/after arrays","network timeout or service unavailability"],"whenToPreferThis":"Choose this endpoint when you need to compare schema directionality specifically for biology assay records across two snapshots (before/after), and your data is either public or synthetic. It is suitable for QA pipelines, data migration validation, and export-field consistency checks where directional schema alignment matters. Not suitable for independent certification or for non-biology scientific domains (see sibling endpoints for polymer, protein, robotics, etc.).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:43:16.423Z","isFirstParty":false,"canonicalSlug":"biology-assays-schema-directionality-f91c055e"}