{"uid":"cap_ht1EbXrpk_O4HY9v71gh3","slug":"brand-mention-inventories-adjacent-row-changes-equal-width-histogram-b025d667","name":"Brand Mention Inventories — Adjacent Row Changes + Equal-Width Histogram","description":"Brand mention inventories — Adjacent row changes + Equal-width histogram: Adjacent row changes + 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-18-156?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"}}},"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_dugdkWIbSIveMsdhczd92","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 adjacent row-to-row changes and an equal-width histogram for brand mention inventory data (mention_count, source_count) supplied by the caller.","exampleAgentPrompt":"I have 4 rows of brand mention data for groups 'acme' and 'widget-co' from 2024-01-01 to 2024-01-04 with mention counts [10,20,15,30] and source counts [1,2,3,4] — run the adjacent row changes and a 5-bin equal-width histogram on mention_count for me.","exampleUseCases":[{"title":"Weekly brand spike detection","prompt":"Here are 50 daily brand mention records for our three product lines from 2024-03-01 to 2024-04-19, each with mention_count and source_count — give me the adjacent row changes and a 10-bin histogram on mention_count so I can see where the spikes are."},{"title":"Monthly source count distribution","prompt":"I've got 120 rows of brand mention inventory data grouped by company across Q1 2024. Can you run the equal-width histogram with 8 bins and the adjacent row changes report on source_count so I can understand how our media source coverage is distributed?"},{"title":"Competitor mention trend comparison","prompt":"Run an adjacent row changes report and a 5-bin histogram on mention_count for these 30 rows of competitor brand mention data — I want to see how mention volumes shift day-to-day and what the overall frequency distribution looks like."}],"resultDescription":"Returns two analytical reports: (1) an adjacent row changes report showing the difference in the chosen field (mention_count or source_count) between consecutive rows, and (2) an equal-width histogram report partitioning the field values into the specified number of bins with counts per bin. Both reports are computed locally from the supplied data with no external lookups.","failureModes":["More than 200 rows supplied — request rejected","Required row fields (row_id, company_group, date, mention_count, source_count) missing — validation error","Date field not matching YYYY-MM-DD pattern — validation error","bins parameter outside 1–30 range — validation error","Empty rows array — validation error","Payment not fulfilled via x402 protocol — 402 response"],"whenToPreferThis":"Use this endpoint when you already have brand mention inventory data in hand and need two fast, offline analytical outputs — adjacent row deltas and a histogram distribution — without any live data lookup, prediction, or external service call. It is ideal for post-collection analysis of mention_count or source_count time series in a single cheap API call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:48:53.202Z","isFirstParty":false,"canonicalSlug":"brand-mention-inventories-adjacent-row-changes-equal-width-histogram-b025d667"}