{"uid":"cap_5Emd7tkoomfct7KDv10Y6","slug":"air-quality-observations-numeric-row-ordering-trailing-mean-series-22381e3f","name":"Air Quality Observations — Numeric Row Ordering + Trailing Mean Series","description":"Air quality observations — Numeric row ordering + Trailing mean series: Numeric row ordering + Trailing mean series for supplied air quality observations records (concentration, observation_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-weather-10-115?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","station_group","date","concentration","observation_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"concentration":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"station_group":{"type":"string","default":"","maxLength":80},"observation_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","concentration":10,"station_group":"group-a","observation_count":1},{"date":"2026-10-02","row_id":"row-2","concentration":20,"station_group":"group-b","observation_count":2},{"date":"2026-10-03","row_id":"row-3","concentration":15,"station_group":"group-a","observation_count":3},{"date":"2026-10-04","row_id":"row-4","concentration":30,"station_group":"group-b","observation_count":4}],"maxItems":200,"minItems":1},"field":{"enum":["concentration","observation_count"],"type":"string","default":"concentration"},"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_B7RluVi9XtjnyL5N_USLv","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 numeric row ordering and trailing mean series for up to 200 air quality observation records (concentration or observation_count fields).","exampleAgentPrompt":"I have 50 air quality observation records with concentration values from stations grouped by region — can you rank the rows numerically and compute a trailing mean series with a window of 5 for the concentration field?","exampleUseCases":[{"title":"Rolling average for pollution trend analysis","prompt":"I have daily air quality concentration readings from two station groups over the past 3 months — please rank the rows numerically and calculate a trailing mean with a window of 7 to smooth out the concentration trends."},{"title":"Monitoring observation count consistency","prompt":"Can you take these 120 air quality records and compute numeric row ordering plus a trailing mean series with a window of 10 for the observation_count field so I can spot gaps or anomalies in data collection?"},{"title":"Station group comparison via smoothed series","prompt":"I've got air quality data from multiple station groups for the last 30 days — rank all rows and generate a trailing mean with window size 3 on the concentration field so I can compare smoothed values across groups."}],"resultDescription":"Returns two analytical reports for the supplied air quality data: (1) a numeric row ordering ranking each record, and (2) a trailing mean series computed over the specified window for the chosen field (concentration or observation_count), covering up to 200 rows.","failureModes":["More than 200 rows submitted — request rejected or truncated","Invalid date format (not YYYY-MM-DD) causes row rejection","Window size larger than number of rows may produce sparse or empty trailing mean output","Missing required fields (row_id, station_group, date, concentration, observation_count) causes validation error","Null numeric values in the target field may produce incomplete trailing mean results"],"whenToPreferThis":"Choose this endpoint when you need both numeric row ranking and rolling/trailing mean smoothing applied to air quality observation data (concentration or observation_count) in a single call, without requiring live data lookup or external connectivity. Ideal for offline batch analysis of up to 200 pre-collected environmental sensor records.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:51:31.272Z","isFirstParty":false,"canonicalSlug":"air-quality-observations-numeric-row-ordering-trailing-mean-series-22381e3f"}