{"uid":"cap_K-skV9O4T75lGgdF1jjqX","slug":"controller-sampling-category-frequencies-adjacent-row-changes-1fb94cb1","name":"Controller Sampling — Category Frequencies + Adjacent Row Changes","description":"Controller sampling — Category frequencies + Adjacent row changes: Category frequencies + Adjacent row changes for supplied controller sampling records (input_latency_ms, sample_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-game-15-104?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","game_area","date","input_latency_ms","sample_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"game_area":{"type":"string","default":"","maxLength":80},"sample_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"input_latency_ms":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","game_area":"group-a","sample_count":1,"input_latency_ms":10},{"date":"2026-10-02","row_id":"row-2","game_area":"group-b","sample_count":2,"input_latency_ms":20},{"date":"2026-10-03","row_id":"row-3","game_area":"group-a","sample_count":3,"input_latency_ms":15},{"date":"2026-10-04","row_id":"row-4","game_area":"group-b","sample_count":4,"input_latency_ms":30}],"maxItems":200,"minItems":1},"field":{"enum":["input_latency_ms","sample_count"],"type":"string","default":"input_latency_ms"}}},"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_g4GV7yehqKioHqxibgEG_","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 controller sampling records to produce two reports: category frequency counts by game area and adjacent-row delta changes for input latency or sample count metrics.","exampleAgentPrompt":"I have controller sampling records with game areas like 'group-a' and 'group-b' across several dates — can you run a category frequency count and adjacent row change analysis on the input_latency_ms values for up to 200 rows?","exampleUseCases":[{"title":"Input latency drift detection across sessions","prompt":"I've got a table of controller sampling rows with dates, game areas, and input_latency_ms readings — can you show me how latency changes between consecutive rows and how often each game area shows up in the data?"},{"title":"Sample count frequency analysis by game area","prompt":"Here are my controller sampling records — I want to know the frequency breakdown by game area and the adjacent row-to-row changes in sample_count across these measurements."},{"title":"QA audit for controller performance data","prompt":"I'm reviewing controller performance logs from our QA sessions. Can you compute category frequencies and sequential deltas on the input_latency_ms field so I can spot patterns or anomalies between adjacent rows?"}],"resultDescription":"Two structured analytical reports: (1) category frequency counts showing how many rows belong to each game_area grouping, and (2) adjacent row change values showing the difference in the selected numeric field (input_latency_ms or sample_count) between each consecutive row, for up to 200 input rows.","failureModes":["Missing required fields (row_id, game_area, date, input_latency_ms, sample_count) cause validation errors","Input array exceeding 200 rows is rejected","Invalid date format (non-YYYY-MM-DD) causes schema validation failure","Numeric values outside allowed range trigger input rejection","Payment failure via x402 protocol prevents processing"],"whenToPreferThis":"Choose this endpoint when you have tabular controller sampling data with game area categories and want two complementary local analyses — frequency distribution by category and sequential row-level deltas — in a single low-cost call without needing external lookups or predictions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:44:18.827Z","isFirstParty":false,"canonicalSlug":"controller-sampling-category-frequencies-adjacent-row-changes-1fb94cb1"}