{"uid":"cap_E2MLs_FZkGua2tcYfycbS","slug":"metadata-completeness-duplicate-key-report-explicit-missing-value-fill-ff7649db","name":"Metadata Completeness — Duplicate Key Report + Explicit Missing-Value Fill","description":"Metadata completeness — Duplicate key report + Explicit missing-value fill: Duplicate key report + Explicit missing-value fill for supplied metadata completeness records (present_fields, expected_fields). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.","url":"https://market.datapackvibe.com/x402/assistant-ib26-web-05-070?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","site_group","date","present_fields","expected_fields"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"site_group":{"type":"string","default":"","maxLength":80},"present_fields":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"expected_fields":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","site_group":"group-a","present_fields":10,"expected_fields":1},{"date":"2026-10-02","row_id":"row-2","site_group":"group-b","present_fields":20,"expected_fields":2},{"date":"2026-10-03","row_id":"row-3","site_group":"group-a","present_fields":15,"expected_fields":3},{"date":"2026-10-04","row_id":"row-4","site_group":"group-b","present_fields":30,"expected_fields":4}],"maxItems":200,"minItems":1},"field":{"enum":["present_fields","expected_fields"],"type":"string","default":"present_fields"},"method":{"enum":["zero","mean","median"],"type":"string","default":"median"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__HRdQ43R2XlqCXhRd9hZ8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes up to 200 metadata completeness records to produce a duplicate key report and fill missing values (present_fields or expected_fields) using zero, mean, or median imputation.","exampleAgentPrompt":"I have 150 metadata completeness records with row_id, site_group, date, present_fields, and expected_fields — can you run a duplicate key report on them and fill any missing present_fields values using median imputation?","exampleUseCases":[{"title":"Audit metadata pipeline for duplicate rows","prompt":"I've got a batch of 80 metadata completeness records from our data pipeline — each has a row_id, site_group, date, present_fields, and expected_fields. Can you check for duplicate row IDs and also fill any missing present_fields values using the median?"},{"title":"Impute missing expected_fields with zero fill","prompt":"My metadata completeness log has about 60 rows and some of the expected_fields values are null. Can you fill those nulls with zero and also give me a duplicate key report so I know if any row_ids are repeated?"},{"title":"Clean completeness records before reporting","prompt":"Before I roll up our site group completeness stats, I need to clean 120 rows of metadata records — run a duplicate key check on row_id and use mean imputation to fill any missing present_fields values."}],"resultDescription":"Returns two independent reports: (1) a duplicate key report identifying rows sharing the same key values, and (2) an explicit missing-value fill report where null values in the specified field (present_fields or expected_fields) are replaced using the chosen method (zero, mean, or median). Both reports are generated from the supplied data without any external lookups.","failureModes":["More than 200 rows submitted — request rejected or truncated","Invalid date format (not YYYY-MM-DD) causes row rejection","Missing required fields (row_id, present_fields, expected_fields) cause validation errors","Non-numeric values in present_fields or expected_fields trigger schema errors","Empty rows array returns an error response"],"whenToPreferThis":"Choose this endpoint when you need both a duplicate key audit and missing-value imputation on metadata completeness records (present_fields / expected_fields) in a single low-cost call. It is especially useful for small-to-medium batches (up to 200 rows) where you want fast, offline analytical processing without any external API calls or predictions. Prefer this over general-purpose data tools when you need structured dual-report output at minimal cost ($0.01 USDC for both reports).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T12:39:04.427Z","isFirstParty":false,"canonicalSlug":"metadata-completeness-duplicate-key-report-explicit-missing-value-fill-ff7649db"}