{"uid":"cap_1l4Tw8028pPa_HOmT3iok","slug":"event-coverage-category-frequencies-trailing-mean-series-c701582b","name":"Event Coverage — Category Frequencies + Trailing Mean Series","description":"Event coverage — Category frequencies + Trailing mean series: Category frequencies + Trailing mean series for supplied event coverage records (covered_sessions, planned_sessions). 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-news-11-103?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","channel_group","date","covered_sessions","planned_sessions"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"channel_group":{"type":"string","default":"","maxLength":80},"covered_sessions":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"planned_sessions":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","channel_group":"group-a","covered_sessions":10,"planned_sessions":1},{"date":"2026-10-02","row_id":"row-2","channel_group":"group-b","covered_sessions":20,"planned_sessions":2},{"date":"2026-10-03","row_id":"row-3","channel_group":"group-a","covered_sessions":15,"planned_sessions":3},{"date":"2026-10-04","row_id":"row-4","channel_group":"group-b","covered_sessions":30,"planned_sessions":4}],"maxItems":200,"minItems":1},"field":{"enum":["covered_sessions","planned_sessions"],"type":"string","default":"covered_sessions"},"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__GHrwPjbczaruje8Wtr5N","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 category frequency counts and trailing mean series for event coverage records (covered_sessions, planned_sessions) across up to 200 rows.","exampleAgentPrompt":"I have 4 rows of event coverage data for two channel groups (group-a and group-b) from October 2026 — with covered_sessions and planned_sessions values — can you run category frequency counts and a trailing mean series with window size 2 on the covered_sessions field?","exampleUseCases":[{"title":"Channel coverage frequency audit","prompt":"I've got 50 rows of event coverage logs with channel groups and daily covered_sessions. Can you count how often each channel group appears and compute a trailing mean with a window of 5 for covered_sessions?"},{"title":"Planned sessions smoothing for broadcast schedule","prompt":"Here are 120 rows of planned_sessions data across several channel groups from the past quarter. Run a category frequency breakdown and a rolling mean series with window 7 on planned_sessions so I can spot trends."},{"title":"Event coverage trend report for small dataset","prompt":"I only have 10 days of event coverage records with two groups. Can you give me the category frequencies by channel group and a 2-period trailing mean for covered_sessions?"}],"resultDescription":"Returns two analytical reports: (1) category frequency counts showing how often each channel_group appears across the supplied rows, and (2) a trailing mean series for the selected numeric field (covered_sessions or planned_sessions) computed with the specified window size — both derived entirely from the user-supplied data with no external lookups.","failureModes":["Fewer than 1 row supplied — validation error","More than 200 rows supplied — exceeds max limit","Invalid date format (not YYYY-MM-DD) — schema validation failure","Window size less than 2 or greater than 200 — rejected","Null values in covered_sessions or planned_sessions may affect mean computation","Missing required fields (row_id, channel_group, date) — schema rejection"],"whenToPreferThis":"Choose this endpoint when you have up to 200 rows of event coverage data with covered_sessions and planned_sessions and need both a category frequency breakdown by channel group AND a rolling/trailing mean series in a single low-cost call ($0.01 USDC). Ideal for lightweight, offline analytical summaries without needing a full data warehouse or live data pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T13:06:35.630Z","isFirstParty":false,"canonicalSlug":"event-coverage-category-frequencies-trailing-mean-series-c701582b"}