{"uid":"cap_SF-9WfJSGJuqGbNVZorX0","slug":"sky-observations-revision-delta-map-ce226c5e","name":"Sky Observations - Revision Delta Map","description":"Enumerate owner, subject, revision, content and scope pin changes by stable record ID in two supplied revisions for sky frame/epoch/observer/method-pinned Supplied-record analysis, not independent certification. Full contract at the free describe URL.","url":"https://www.mahastrategies.com/api/v1/celestial/sky-observations/revision-delta-map?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"after":{"type":"array","maxItems":32,"minItems":0},"before":{"type":"array","maxItems":32,"minItems":0},"dataClass":{"enum":["public","synthetic"],"type":"string"},"nonpersonalMetadata":{"type":"boolean","const":true}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.021327","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":"$0.021327/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.021327","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.021327","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Nt00wmcWlkGHvDkJZHybe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.021327","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares two revisions of sky observation records to enumerate changes in owner, subject, revision, content, and scope pin fields by stable record ID.","exampleAgentPrompt":"Show me the delta map between my two sets of sky observation records — I have up to 32 records in the before snapshot and 32 in the after snapshot, using public data class, and I only need non-personal metadata changes enumerated by field: owner, subject, revision, content pin, and scope pin.","exampleUseCases":[{"title":"Auditing sky frame record revisions","prompt":"I have two snapshots of our sky frame observation records — the before list has 10 record IDs and the after list has 12. Can you compare them and show me exactly which owner, subject, content pin, or scope pin fields changed between the two revisions? Use public data class and non-personal metadata only."},{"title":"Detecting scope pin drift in celestial data","prompt":"We updated our celestial epoch observation records last night. I need to know which of our synthetic sky observation records had their scope pins changed — give me a full delta map between the before and after revision arrays, up to 20 records each."},{"title":"Verifying observer and content pin consistency","prompt":"Can you diff these two revision snapshots of our sky observer records — 8 records before and 8 after — to check whether any observer or content pins changed unexpectedly? Use public data class with non-personal metadata flagged true."}],"resultDescription":"Returns a structured delta map keyed by stable record ID listing field-level changes (owner, subject, revision, content pin, scope pin) detected between the supplied before and after revision arrays, scoped to the specified data class and non-personal metadata constraint.","failureModes":["Array exceeds 32-item limit — request rejected","dataClass value not in enum ['public','synthetic'] — validation error","nonpersonalMetadata not set to true (const) — schema rejection","Empty before and after arrays return empty delta map","Mismatched or unknown record IDs may result in missing entries in the delta map"],"whenToPreferThis":"Choose this endpoint when you need field-level change detection between two specific revision snapshots of sky observation records pinned to frame, epoch, observer, or method, and where you require stable record-ID-keyed output. It is not an independent certification service — use it when the supplied record snapshots already exist and you need structured diff output for auditing or consistency checking.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:48:49.354Z","isFirstParty":false,"canonicalSlug":"sky-observations-revision-delta-map-ce226c5e"}