{"uid":"cap_qWrKVWRm6RAE7rG6jHLXh","slug":"contract-amendments-missingness-co-occurrence-analyzer-f046ee32","name":"Contract Amendments Missingness Co-occurrence Analyzer","description":"Count joint nulls in scope, effective-time and amount declarations across supplied amendments. Zero minor units remain supplied; no imputation or completeness inference. Offline typed metadata only. Retained-result recovery: 24 hours; minimal receipt metadata: 90 days.","url":"https://www.mahastrategies.com/api/v1/context/contract-amendments/missingness-cooccurrence?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"records":{"type":"array","maxItems":32,"minItems":1},"dataClass":{"enum":["public","synthetic"],"type":"string"},"nonpersonalMetadata":{"type":"boolean","const":true}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.020292","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":"$0.020292/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.020292","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.020292","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6x8Uq1ITVD5rkVx21n4xG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.020292","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Counts joint null co-occurrences across scope, effective-time, and amount fields in a batch of supplied contract amendment records.","exampleAgentPrompt":"Can you check my batch of up to 32 contract amendment records (labeled as synthetic data) for joint null co-occurrences — specifically how often scope, effective-time, and amount fields are simultaneously missing together?","exampleUseCases":[{"title":"Legal data quality audit","prompt":"I have 20 contract amendment records and I need to know how often scope and effective-time are both null at the same time — can you run a missingness co-occurrence check on them as public data?"},{"title":"Pre-ingestion amendment validation","prompt":"Before we ingest these synthetic contract amendments into our pipeline, can you count how many records have joint nulls across the scope, effective-time, and amount fields so we know what we're working with?"},{"title":"Compliance gap detection","prompt":"We're reviewing 15 amendment documents for compliance and need to find which field pairs — scope, timing, or amount — are most often simultaneously missing across the set; can you run that co-occurrence analysis on them as synthetic records?"}],"resultDescription":"Returns counts of joint null occurrences across all pairwise and multi-field combinations of scope, effective-time, and amount declaration fields within the submitted amendment records. No imputation is performed; the result reflects only what was explicitly absent in the supplied data. Results are retained for 24 hours with minimal receipt metadata kept for 90 days.","failureModes":["Batch exceeds 32 records — returns validation error","nonpersonalMetadata not set to true — request rejected","dataClass not one of 'public' or 'synthetic' — schema validation failure","Empty records array — minItems constraint violated","Stale result retrieval after 24-hour window — result no longer available"],"whenToPreferThis":"Use this endpoint when you need to systematically quantify how often multiple fields in contract amendment records are jointly absent, without any imputation or inference. It is best suited for data quality auditing, pre-ingestion validation, or compliance review workflows where offline typed metadata analysis of amendment scope, timing, and amount nulls is required. Prefer it over general data profiling tools when you specifically need co-occurrence null counts across these three amendment-specific dimensions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:44:46.608Z","isFirstParty":false,"canonicalSlug":"contract-amendments-missingness-co-occurrence-analyzer-f046ee32"}