{"uid":"cap_HuSjKM7kUu2hKE97buimv","slug":"reading-plans-schema-directionality-analysis-b6768c79","name":"Reading Plans - Schema Directionality Analysis","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/library/reading-plans/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":"0.035313","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":"$0.035313/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035313","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035313","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_swOxEHg_fcVh6wSE2-ZFU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.035313","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 reading plan export fields to analyze schema directionality and detect changes in closed export-field supplied records.","exampleAgentPrompt":"Compare my reading plan schema fields — I have a before list of up to 32 fields and an after list of up to 32 fields, both using public data class, and I want to see which fields changed direction or were dropped between the two snapshots.","exampleUseCases":[{"title":"Detect dropped fields in reading plan export","prompt":"I updated my reading plan export schema and I need to know if any fields that existed before are now missing — here are my before fields and after fields, both public data class, can you compare them for directionality changes?"},{"title":"Validate schema narrowing for compliance","prompt":"Before I ship this reading plan schema update, check whether the after version removes any fields that were in the before version — use public data class and flag anything that looks like an unintended narrowing."},{"title":"Audit synthetic reading plan field changes","prompt":"I'm using synthetic data for testing — can you compare these two reading plan field snapshots and tell me which fields changed direction or disappeared between the before and after versions?"}],"resultDescription":"Returns a directionality analysis report comparing before and after reading plan export fields, identifying fields that were added, removed, or changed direction, without performing independent certification of the data.","failureModes":["Missing required 'before' array (minItems:1) returns validation error","'after' array or 'before' array exceeding 32 items rejected","Invalid 'dataClass' value outside ['public','synthetic'] enum rejected","'nonpersonalMetadata' must be exactly true (const); any other value rejected","Malformed input object returns 400-level error"],"whenToPreferThis":"Choose this endpoint when you need to compare two snapshots of reading plan export schema fields to detect directionality changes or field removals, particularly for closed export-field supplied records. Best suited for schema auditing and data quality workflows, not for live certification or independent schema generation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:43:21.711Z","isFirstParty":false,"canonicalSlug":"reading-plans-schema-directionality-analysis-b6768c79"}