{"uid":"cap_01WqyDFHT91729vcfvkHX","slug":"tutoring-sessions-daily-sum-series-equal-width-histogram-d1b0a95e","name":"Tutoring Sessions — Daily Sum Series + Equal-Width Histogram","description":"Tutoring sessions — Daily sum series + Equal-width histogram: Daily sum series + Equal-width histogram for supplied tutoring sessions records (session_minutes, session_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-education-16-139?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","course_group","date","session_minutes","session_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"course_group":{"type":"string","default":"","maxLength":80},"session_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"session_minutes":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","course_group":"group-a","session_count":1,"session_minutes":10},{"date":"2026-10-02","row_id":"row-2","course_group":"group-b","session_count":2,"session_minutes":20},{"date":"2026-10-03","row_id":"row-3","course_group":"group-a","session_count":3,"session_minutes":15},{"date":"2026-10-04","row_id":"row-4","course_group":"group-b","session_count":4,"session_minutes":30}],"maxItems":200,"minItems":1},"field":{"enum":["session_minutes","session_count"],"type":"string","default":"session_minutes"}}},"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_1lNwMrMSS-sOqaQ-FaAX2","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 daily sum time series and an equal-width histogram for tutoring session data (session_minutes or session_count) across up to 200 rows.","exampleAgentPrompt":"Can you compute a daily sum series and a 10-bin equal-width histogram for my tutoring session data using the session_minutes field? Here are my records: row-1, group-a, 2024-01-01, 45 minutes, 1 session; row-2, group-b, 2024-01-01, 60 minutes, 2 sessions; row-3, group-a, 2024-01-02, 30 minutes, 1 session.","exampleUseCases":[{"title":"Daily tutoring minutes trend analysis","prompt":"I have 150 tutoring session records from this semester with dates, course groups, and session_minutes. Can you give me a daily sum series so I can see how total tutoring time changed day by day, using 8 histogram bins?"},{"title":"Session count distribution for course groups","prompt":"Can you run both a daily sum series and a 5-bin histogram on my tutoring dataset using session_count as the field? I want to understand how session volume is distributed across the term for groups A and B."},{"title":"Education platform usage reporting","prompt":"I need a summary report for our tutoring platform — can you take these 80 session records and produce a daily total time series plus an equal-width histogram with 10 bins for session_minutes, so I can spot peak usage days and see the spread?"}],"resultDescription":"Returns two analytical reports: (1) a daily sum time series showing the total of the selected field (session_minutes or session_count) aggregated by date, and (2) an equal-width histogram with configurable bins showing the frequency distribution of the selected field across all supplied rows.","failureModes":["Missing required fields (row_id, date, session_minutes, session_count) cause validation errors","More than 200 rows submitted exceeds the row limit and will be rejected","Invalid date format (not YYYY-MM-DD) causes a parsing error","Bins value outside 1–30 range is rejected","Null values in the selected field may be excluded or cause incomplete aggregation","Payment of 0.01 USDC not included results in 402 Payment Required response"],"whenToPreferThis":"Choose this endpoint when you have structured tutoring session records and need both a time-aggregated daily series and a frequency histogram in a single low-cost call. Ideal for education analytics pipelines where session_minutes or session_count are the primary metrics, and you need a quick statistical summary without any external data lookup or prediction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:47:57.342Z","isFirstParty":false,"canonicalSlug":"tutoring-sessions-daily-sum-series-equal-width-histogram-d1b0a95e"}