{"uid":"cap_Q4eIyDIuI8TwYWhh0PU5D","slug":"brand-mention-inventories-grouped-numeric-summary-weighted-mean-292ab406","name":"Brand Mention Inventories — Grouped Numeric Summary & Weighted Mean","description":"Brand mention inventories — Grouped numeric summary + Secondary-measure weighted mean: Grouped numeric summary + Secondary-measure weighted mean 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-18-096?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"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"}}},"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_tuf7zH2ggmZAmZLic_fga","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 grouped numeric summary and a source_count-weighted mean for brand mention inventory records, returning two analytical reports for up to 200 rows.","exampleAgentPrompt":"I have a set of brand mention records for groups 'Acme' and 'Beta Corp' across October 2026 — can you give me a grouped numeric summary and a source_count-weighted mean of mention_count for all of them?","exampleUseCases":[{"title":"Weekly brand share reporting","prompt":"Here are 150 rows of brand mention data for our top 5 companies over the past month — please group them by company and give me a numeric summary plus a source-count weighted mean of mention_count so I can see which brand is getting the most traction."},{"title":"Comparing competitor mention velocity","prompt":"I have daily mention records for 'RivalA' and 'RivalB' from Q3 — can you compute a grouped summary and weighted mean of mention_count, weighted by source_count, so I can compare how each brand is performing across sources?"},{"title":"PR campaign impact audit","prompt":"Run a grouped numeric summary and source_count-weighted mean on these brand mention rows for our 'Launch2026' and 'Control' groups so I can evaluate whether our PR push actually moved the needle on mention volume."}],"resultDescription":"Returns two analytical reports: (1) a grouped numeric summary (e.g. count, min, max, mean, sum) of the selected field broken down by company_group, and (2) a weighted mean of that field using the secondary measure (source_count or mention_count) as the weight, also grouped. Covers up to 200 supplied rows with no external data lookup.","failureModes":["Empty or missing rows array returns an error","More than 200 rows submitted exceeds the limit and will be rejected","Invalid date format (not YYYY-MM-DD) causes schema validation failure","Null values in both mention_count and source_count for all rows may produce undefined weighted mean","Invalid field enum value (anything other than 'mention_count' or 'source_count') returns a validation error","Payment of 0.01 USDC not completed results in 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you have a batch of brand mention inventory records (up to 200 rows) grouped by company and need both a grouped descriptive summary and a weighted mean in a single call. It is purpose-built for brand/media monitoring analytics without requiring any live data lookup or external enrichment. Prefer it over general-purpose analytics tools when you want a low-cost ($0.01), deterministic, offline computation on your own supplied data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:43:13.048Z","isFirstParty":false,"canonicalSlug":"brand-mention-inventories-grouped-numeric-summary-weighted-mean-292ab406"}