{"uid":"cap_a-F6T3N2eAR6ewfzj3Jeg","slug":"brand-mention-inventories-trailing-mean-series-equal-width-histogram-fc904a65","name":"Brand Mention Inventories — Trailing Mean Series + Equal-Width Histogram","description":"Brand mention inventories — Trailing mean series + Equal-width histogram: Trailing mean series + Equal-width histogram for supplied brand mention inventories records (mention_count, source_count). 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-company-18-148?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bins":{"type":"integer","default":5,"maximum":30,"minimum":1},"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","mention_count","source_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"source_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"company_group":{"type":"string","default":"","maxLength":80},"mention_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","source_count":1,"company_group":"group-a","mention_count":10},{"date":"2026-10-02","row_id":"row-2","source_count":2,"company_group":"group-b","mention_count":20},{"date":"2026-10-03","row_id":"row-3","source_count":3,"company_group":"group-a","mention_count":15},{"date":"2026-10-04","row_id":"row-4","source_count":4,"company_group":"group-b","mention_count":30}],"maxItems":200,"minItems":1},"field":{"enum":["mention_count","source_count"],"type":"string","default":"mention_count"},"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_TSdP6k249VTW2cxZ1U8FO","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 a trailing mean time series and an equal-width histogram for brand mention inventory data (mention_count, source_count) supplied by the caller, up to 200 rows.","exampleAgentPrompt":"I have 4 rows of brand mention data for groups A and B from October 2026 — mention_count and source_count per day. Can you run a trailing mean series with a window of 2 and an equal-width histogram with 5 bins on mention_count for all these rows?","exampleUseCases":[{"title":"Weekly brand mention trend smoothing","prompt":"Here are 50 rows of daily brand mention counts for our three product lines from Q3. Can you calculate a 7-day trailing mean series and a 10-bin histogram on mention_count so I can see the smoothed trend and how the values are distributed?"},{"title":"Source count distribution for PR audit","prompt":"I've got a list of 120 brand mention records with source_count per day across two company groups. Run an equal-width histogram with 8 bins and a trailing mean with window 3 on source_count — I want to see where most of our media coverage is concentrated."},{"title":"Competitive brand mention comparison","prompt":"I have 80 rows covering two competing brands, each with daily mention_count and source_count. Can you generate a trailing mean series with window 5 and a 6-bin histogram on mention_count so I can compare their mention velocity and distribution?"}],"resultDescription":"Returns two analytical reports: (1) a trailing mean series showing rolling averages of the selected field over the specified window across the time-ordered rows, and (2) an equal-width histogram bucketing the selected field's values into the specified number of bins — both computed locally on the supplied data without any external lookup.","failureModes":["Fewer than 1 row supplied — request rejected","More than 200 rows supplied — exceeds maximum limit","window parameter larger than number of rows — trailing mean cannot be computed meaningfully","Invalid date format (not YYYY-MM-DD) in any row","Missing required fields (row_id, company_group, date, mention_count, source_count) in any row","bins value outside 1–30 range — rejected","field value not one of 'mention_count' or 'source_count' — rejected","Payment not provided or insufficient — x402 payment required"],"whenToPreferThis":"Choose this endpoint when you already have brand mention inventory data in hand and need both a rolling average time series and a histogram distribution report in a single low-cost call. It is ideal for offline or batch analytical workflows where no live data fetch, external enrichment, or prediction is needed — just fast local statistical computation on up to 200 supplied rows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:48:57.029Z","isFirstParty":false,"canonicalSlug":"brand-mention-inventories-trailing-mean-series-equal-width-histogram-fc904a65"}