{"uid":"cap_9zIIPE3ugfVH_WwoHM8dB","slug":"social-post-observations-category-frequencies-adjacent-row-changes-440051c8","name":"Social Post Observations — Category Frequencies & Adjacent Row Changes","description":"Social post observations — Category frequencies + Adjacent row changes: Category frequencies + Adjacent row changes for supplied social post observations records (impressions, engagement_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-news-13-104?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","channel_group","date","impressions","engagement_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"impressions":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"channel_group":{"type":"string","default":"","maxLength":80},"engagement_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","impressions":10,"channel_group":"group-a","engagement_count":1},{"date":"2026-10-02","row_id":"row-2","impressions":20,"channel_group":"group-b","engagement_count":2},{"date":"2026-10-03","row_id":"row-3","impressions":15,"channel_group":"group-a","engagement_count":3},{"date":"2026-10-04","row_id":"row-4","impressions":30,"channel_group":"group-b","engagement_count":4}],"maxItems":200,"minItems":1},"field":{"enum":["impressions","engagement_count"],"type":"string","default":"impressions"}}},"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_VPsW3OS-flKHmObX24DPM","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":"Analyzes social post observation data (impressions or engagement_count) to produce two local analytical reports: category frequency counts by channel group and adjacent row-to-row change detection, for up to 200 rows.","exampleAgentPrompt":"Can you run a category frequency and adjacent row change analysis on my social post data? I have 4 rows with channel groups 'group-a' and 'group-b', dates from 2026-10-01 to 2026-10-04, and impressions values of 10, 20, 15, and 30 — use 'impressions' as the field.","exampleUseCases":[{"title":"Channel group distribution audit","prompt":"I have my social post observations for October — can you tell me how frequently each channel group appears and what the row-to-row changes look like in impressions? Here are the rows: group-a on 2026-10-01 with 10 impressions, group-b on 2026-10-02 with 20, group-a on 2026-10-03 with 15, and group-b on 2026-10-04 with 30."},{"title":"Engagement count shift detection","prompt":"Analyze my 4 social post observation rows for adjacent engagement count changes and category frequencies. The rows are: row-1 on 2026-10-01 channel group-a engagement 1, row-2 on 2026-10-02 group-b engagement 2, row-3 on 2026-10-03 group-a engagement 3, row-4 on 2026-10-04 group-b engagement 4 — use engagement_count as the field."},{"title":"Multi-channel social impressions summary","prompt":"Can you give me a frequency breakdown of channel groups and show me where impressions jump between consecutive rows in my social media dataset? I've got 6 posts across group-a, group-b, and group-c with dates in November and impressions ranging from 50 to 500."}],"resultDescription":"Returns two analytical reports computed locally against the supplied rows: (1) a category frequency table showing how often each channel_group value appears across the dataset, and (2) an adjacent row change report showing the numeric difference in the selected metric (impressions or engagement_count) between each consecutive row, for up to 200 input rows.","failureModes":["Missing required fields (row_id, channel_group, date, impressions, or engagement_count) causes validation error","More than 200 rows submitted exceeds the maxItems limit and will be rejected","Invalid date format (not YYYY-MM-DD) causes schema validation failure","field enum value not 'impressions' or 'engagement_count' causes rejection","Empty rows array (minItems:1 violated) causes error","Payment failure or insufficient USDC balance prevents processing"],"whenToPreferThis":"Choose this endpoint when you have up to 200 social post observation records and need both a categorical frequency breakdown by channel group and a sequential delta analysis across adjacent rows in a single $0.01 call. It is ideal when you want offline/local computation without any external data lookup, prediction, or live API dependency. Not suitable if you need more than 200 rows, a different domain (non-social-post data), or more than 2 analytical report types per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:50:47.966Z","isFirstParty":false,"canonicalSlug":"social-post-observations-category-frequencies-adjacent-row-changes-440051c8"}