{"uid":"cap_W61fkV8p_JSMSPtFVcqod","slug":"building-footprint-observations-category-frequencies-trailing-mean-1fa0adb4","name":"Building Footprint Observations — Category Frequencies + Trailing Mean Series","description":"Building footprint observations — Category frequencies + Trailing mean series: Category frequencies + Trailing mean series for supplied building footprint observations records (footprint_m2, height_m). 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-weather-16-103?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","station_group","date","footprint_m2","height_m"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"height_m":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"footprint_m2":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"station_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","height_m":1,"footprint_m2":10,"station_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","height_m":2,"footprint_m2":20,"station_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","height_m":3,"footprint_m2":15,"station_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","height_m":4,"footprint_m2":30,"station_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["footprint_m2","height_m"],"type":"string","default":"footprint_m2"},"window":{"type":"integer","default":2,"maximum":200,"minimum":2}}},"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_IZbO5O_ttWJkPxipsk5lG","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 category frequency distributions and trailing mean series for building footprint (m²) and height (m) observation records, returning two analytical reports for up to 200 rows.","exampleAgentPrompt":"Analyze these 50 building footprint records — run category frequencies and a trailing mean series with a window of 5 on the footprint_m2 field, grouped by station_group and dated from 2025-01-01 onward.","exampleUseCases":[{"title":"Urban building size distribution analysis","prompt":"I have 120 building survey records with footprint_m2 and height_m values across two site groups — can you compute category frequencies and a trailing mean series with window 10 on the footprint_m2 field so I can see how building sizes are distributed?"},{"title":"Construction project height trend monitoring","prompt":"Here are 80 observations of building heights recorded weekly across three station groups — run category frequencies and a trailing mean series with a window of 4 on height_m so I can track how average heights are trending over time."},{"title":"Portfolio footprint baseline reporting","prompt":"I need a quick statistical report on these 30 commercial property footprint records — give me category frequencies and a trailing mean with window 3 on footprint_m2 so I can establish a baseline distribution for the portfolio."}],"resultDescription":"Returns two analytical reports for the supplied building footprint observation records: (1) a category frequency distribution showing how often each category of values appears across the chosen field, and (2) a trailing mean series computed over the specified window size for the selected field (footprint_m2 or height_m). Both reports use the supplied data only — no external data is fetched or predicted.","failureModes":["Exceeding 200 rows results in rejection — keep input to maxItems:200","Missing required fields (row_id, date, station_group, footprint_m2, height_m) will cause validation errors","Invalid date format (must match YYYY-MM-DD) will fail schema validation","Window size must be between 2 and 200 inclusive or request will be rejected","Null numeric values are permitted but may affect trailing mean calculation quality","Payment of 0.01 USDC via x402 protocol required; missing or failed payment returns 402"],"whenToPreferThis":"Use this endpoint when you have a batch of up to 200 building footprint or height observations and need both a categorical frequency breakdown and a trailing mean time series in a single call. Ideal for offline analytics pipelines, portfolio reporting, or urban data summarization where no live lookup, prediction, or external enrichment is needed. Prefer this over general statistics tools when you want two bundled reports (category frequencies + trailing mean) specifically scoped to building dimension fields at a fixed low cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T12:39:50.495Z","isFirstParty":false,"canonicalSlug":"building-footprint-observations-category-frequencies-trailing-mean-1fa0adb4"}