{"uid":"cap_buzMHcl0wsJZ7nzgANwAr","slug":"feature-availability-analytics-daily-sum-trailing-mean-series-cd58a2b2","name":"Feature Availability Analytics — Daily Sum + Trailing Mean Series","description":"Feature availability — Daily sum series + Trailing mean series: Daily sum series + Trailing mean series 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-10-136?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"},"window":{"type":"integer","default":2,"maximum":200,"minimum":2}}},"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_0IODAaXfIX6Q7KqbSsRuD","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":"Computes daily sum series and trailing mean series for feature availability records (populated_features and expected_features) from user-supplied row data, returning two analytical reports in one call.","exampleAgentPrompt":"I have 50 rows of feature availability data with populated_features and expected_features values per date and dataset group — can you run a daily sum series and a trailing mean series with a window of 7 on the populated_features field and give me both reports?","exampleUseCases":[{"title":"Monitor dataset feature completeness over time","prompt":"I have daily records of how many features were populated vs expected across two dataset groups over the last 30 days — can you give me the daily sum and a 5-day trailing mean for populated_features so I can see where coverage is dropping?"},{"title":"Detect data pipeline anomalies","prompt":"Here are 120 rows of feature availability logs with populated_features and expected_features per date — run a daily sum series and a trailing mean with window 10 on expected_features so I can spot any anomalous dips in expected feature counts."},{"title":"Compare group-level feature availability trends","prompt":"I've got feature availability records for two dataset groups across 90 days — compute the daily sum series and a trailing mean with window 14 on populated_features so I can compare how each group's feature coverage trends over time."}],"resultDescription":"Returns two analytical reports: (1) a daily sum series aggregating the selected field (populated_features or expected_features) by date, and (2) a trailing mean series computed over the specified window size — both derived from the supplied row data, up to 200 rows, with no external lookups or live data.","failureModes":["Fewer than 1 row supplied — minimum 1 row required","More than 200 rows supplied — maxItems limit exceeded","Invalid date format (must match YYYY-MM-DD pattern)","Window size below 2 or above 200 — out of allowed range","Non-numeric or out-of-range values in populated_features or expected_features","Missing required fields (row_id, dataset_group, date) in any row","Unknown field enum value (must be populated_features or expected_features)"],"whenToPreferThis":"Choose this endpoint when you need a dual analytical report — both daily sum series and trailing mean series — computed entirely from locally supplied feature availability data in a single low-cost call. Ideal when you already have structured row data with populated_features and expected_features fields and want fast, offline-style aggregation without external data lookups or prediction services. Prefer this over general analytics APIs when you need feature availability-specific metrics at $0.01 per call for up to 200 rows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T07:19:42.462Z","isFirstParty":false,"canonicalSlug":"feature-availability-analytics-daily-sum-trailing-mean-series-cd58a2b2"}