{"uid":"cap_3tOsUf2bVfNiUMtx3mcc2","slug":"feature-availability-analytics-grouped-numeric-summary-adjacent-row-53995952","name":"Feature Availability Analytics — Grouped Numeric Summary & Adjacent Row Changes","description":"Feature availability — Grouped numeric summary + Adjacent row changes: Grouped numeric summary + Adjacent row changes for supplied feature availability records (populated_features, expected_features). 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-analytics-10-091?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","dataset_group","date","populated_features","expected_features"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"dataset_group":{"type":"string","default":"","maxLength":80},"expected_features":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"populated_features":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","dataset_group":"group-a","expected_features":1,"populated_features":10},{"date":"2026-10-02","row_id":"row-2","dataset_group":"group-b","expected_features":2,"populated_features":20},{"date":"2026-10-03","row_id":"row-3","dataset_group":"group-a","expected_features":3,"populated_features":15},{"date":"2026-10-04","row_id":"row-4","dataset_group":"group-b","expected_features":4,"populated_features":30}],"maxItems":200,"minItems":1},"field":{"enum":["populated_features","expected_features"],"type":"string","default":"populated_features"}}},"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_Qpe1B6qCjYofR_ar0BuIe","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":"Runs two local analytical reports on feature availability data: a grouped numeric summary by dataset group and an adjacent row change analysis, for up to 200 rows at once.","exampleAgentPrompt":"I have feature availability records for two groups — group-a and group-b — across several dates, each with populated_features and expected_features counts. Can you run a grouped numeric summary and adjacent row change analysis on these up to 200 rows, focusing on the populated_features field?","exampleUseCases":[{"title":"Daily feature coverage audit by group","prompt":"I've got daily feature availability records for our ML pipeline across three dataset groups over the past month — each row has populated_features and expected_features. Can you give me a grouped numeric summary and show me how populated_features change between adjacent rows?"},{"title":"Detect drops in expected feature counts","prompt":"Here are 150 rows of feature availability data with dates, dataset groups, and expected_features counts. Run the grouped summary and adjacent row changes report on expected_features so I can spot where counts dropped day over day."},{"title":"QA check on multi-group feature population","prompt":"I need to QA our feature store — I have records for group-a and group-b with populated_features and expected_features per day. Can you run both the grouped numeric summary and the adjacent row changes analysis on populated_features across all my rows?"}],"resultDescription":"Returns two analytical reports: (1) a grouped numeric summary aggregating populated_features or expected_features statistics by dataset_group, and (2) an adjacent row changes report showing deltas between consecutive rows for the selected field. No external lookups or predictions are made; all computation is performed locally on the supplied data.","failureModes":["Fewer than 1 row supplied — request rejected","More than 200 rows supplied — exceeds maximum row limit","Missing required fields (row_id, dataset_group, date, populated_features, expected_features) — validation error","Date field does not match YYYY-MM-DD pattern — schema validation failure","Numeric values outside allowed range (-1e12 to 1e12) — rejected","Invalid field enum value (must be 'populated_features' or 'expected_features') — error returned"],"whenToPreferThis":"Choose this endpoint when you have up to 200 feature availability records with populated and expected feature counts and need both a grouped aggregate summary and a row-to-row delta analysis in a single API call. It is ideal for lightweight, local analytical computation on feature store data without needing an external database or analytics platform. Prefer it over general-purpose analytics APIs when you want two coordinated reports for $0.01 USDC on structured feature availability rows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:46:34.202Z","isFirstParty":false,"canonicalSlug":"feature-availability-analytics-grouped-numeric-summary-adjacent-row-53995952"}