{"uid":"cap_ElRGKlGzPIDEASdYmjW-u","slug":"catalyst-measurements-record-sequence-diff-20bf6331","name":"Catalyst Measurements - Record Sequence Diff","description":"Separate record changes from shared-record reordering; inserting or deleting a record does not itself reorder surviving records for public material-lot/method-pinned catalyst measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL.","url":"https://www.mahastrategies.com/api/v1/compute/catalyst-measurements/record-sequence-diff?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":"0.035182","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":"$0.035182/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035182","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035182","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2ym7OJy_55Q6-yCcY80Ej","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.035182","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a sequence diff between two ordered lists of catalyst measurement records, separating true record insertions/deletions from reordering of surviving records.","exampleAgentPrompt":"Compare these two catalyst measurement record lists — the before list has 12 entries and the after list has 14 entries, both marked as public data — and tell me which records were genuinely inserted or deleted versus which just got reordered.","exampleUseCases":[{"title":"Audit public catalyst measurement updates","prompt":"I have a before snapshot and an after snapshot of our public catalyst measurement records — can you diff them and tell me which entries were actually inserted or deleted versus just reshuffled in position?"},{"title":"Validate synthetic dataset record integrity","prompt":"We updated our synthetic catalyst measurement dataset and I need to confirm whether any records were dropped or added, not just reordered — can you run a sequence diff on the before and after arrays for me?"},{"title":"Detect unauthorized record deletions","prompt":"Our material-lot-pinned catalyst measurement log changed between audits — diff the before list of 20 records against the after list of 18 records, both public, and show me exactly which records disappeared versus which ones just moved around."}],"resultDescription":"Returns a structured diff indicating which records were inserted, which were deleted, and which surviving records were merely reordered — allowing the caller to distinguish genuine record-count changes from positional reshuffling within the sequence.","failureModes":["Array length exceeds maxItems:32 — request rejected with validation error","dataClass not one of 'public' or 'synthetic' — enum validation failure","nonpersonalMetadata not set to true (const) — request rejected","Malformed array items — parsing error returned","Empty or identical arrays may return a no-change result"],"whenToPreferThis":"Choose this endpoint when you need to cleanly separate structural record changes (insertions and deletions) from positional reordering of surviving records in a catalyst measurement sequence. It is specifically designed for public or synthetic material-lot/method-pinned datasets and is not a general-purpose diff tool — prefer it when working within that scientific measurement domain and when nonpersonal metadata compliance is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T00:47:34.387Z","isFirstParty":false,"canonicalSlug":"catalyst-measurements-record-sequence-diff-20bf6331"}