{"uid":"cap_yAACm9VHoThB7DvQ30nIh","slug":"event-attendance-grouped-numeric-summary-3b4975d0","name":"Event Attendance Grouped Numeric Summary","description":"Event attendance - Grouped numeric summary: Grouped numeric summary for Event attendance. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded grouped numeric summary deliverable.","url":"https://market.datapackvibe.com/x402/assistant-sector-analytics-event-attendance-group-summary?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","event_type","date","registrations","attendees"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"attendees":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"event_type":{"type":"string","default":"","maxLength":80},"registrations":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","attendees":1,"event_type":"group-a","registrations":10},{"date":"2026-10-02","row_id":"row-2","attendees":2,"event_type":"group-b","registrations":20},{"date":"2026-10-03","row_id":"row-3","attendees":3,"event_type":"group-a","registrations":15},{"date":"2026-10-04","row_id":"row-4","attendees":4,"event_type":"group-b","registrations":30}],"maxItems":200,"minItems":1},"field":{"enum":["registrations","attendees"],"type":"string","default":"registrations"}}},"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_a-cV518IxWkscij1NzAcF","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 grouped numeric summary statistics for event attendance and registration data, segmented by event type, from up to 200 supplied records.","exampleAgentPrompt":"Can you group these event records by event_type and give me a numeric summary of attendees? I have 4 rows: row-1 on 2026-10-01 with event_type group-a, 1 attendee and 10 registrations; row-2 on 2026-10-02 with event_type group-b, 2 attendees and 20 registrations; row-3 on 2026-10-03 with event_type group-a, 3 attendees and 15 registrations; row-4 on 2026-10-04 with event_type group-b, 4 attendees and 30 registrations — summarize the attendees field.","exampleUseCases":[{"title":"Conference track attendance breakdown","prompt":"I have attendance data for our annual conference across three tracks — workshops, keynotes, and networking sessions — spanning 50 days. Can you group the records by event_type and give me a numeric summary of attendees so I can see which track drew the most people?"},{"title":"Webinar registration comparison by series","prompt":"We ran two webinar series last quarter and I have 120 rows of registration data. Can you group them by event_type and summarize the registrations field so I can compare how many people signed up for each series?"},{"title":"Monthly meetup attendance aggregate","prompt":"Here are 80 rows of meetup attendance records, each tagged with an event_type like 'beginner', 'intermediate', or 'advanced'. Can you group them and give me a grouped numeric summary on the attendees field so I can see the breakdown per skill level?"}],"resultDescription":"A grouped numeric summary (e.g. counts, totals, averages, min/max) for the chosen field — either 'registrations' or 'attendees' — broken down by event_type category, computed locally from the supplied records with no external enrichment.","failureModes":["Fewer than 1 row supplied — request rejected","More than 200 rows supplied — request rejected","Missing required fields (row_id, event_type, date, registrations, attendees) — validation error","Date not in YYYY-MM-DD format — schema validation failure","Null numeric values may affect aggregate calculations","row_id longer than 80 characters or event_type longer than 80 characters — validation error"],"whenToPreferThis":"Choose this endpoint when you have raw event attendance or registration records that need to be segmented and summarized by event type, without needing external data enrichment or forecasting. It is ideal for batch sizes up to 200 records where a fast, local grouped aggregate is sufficient. Prefer alternatives if you need time-series forecasting, external data joining, or more than 200 records processed at once.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:47:19.097Z","isFirstParty":false,"canonicalSlug":"event-attendance-grouped-numeric-summary-3b4975d0"}