{"uid":"cap_ggNfbqi6Dm7bCkVVhBjyu","slug":"elevation-samples-adjacent-row-changes-keyed-dataset-comparison-aee592e7","name":"Elevation Samples — Adjacent Row Changes + Keyed Dataset Comparison","description":"Elevation samples — Adjacent row changes + Keyed dataset comparison: Adjacent row changes + Keyed dataset comparison for supplied elevation samples records (elevation_m, sample_weight). 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-13-161?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","station_group","date","elevation_m","sample_weight"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"elevation_m":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"sample_weight":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"station_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","elevation_m":10,"sample_weight":1,"station_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","elevation_m":20,"sample_weight":2,"station_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","elevation_m":15,"sample_weight":3,"station_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","elevation_m":30,"sample_weight":4,"station_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["elevation_m","sample_weight"],"type":"string","default":"elevation_m"},"other":{"type":"array","items":{"type":"object","required":["row_id","station_group","date","elevation_m","sample_weight"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"elevation_m":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"sample_weight":{"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","elevation_m":10,"sample_weight":1,"station_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","elevation_m":21,"sample_weight":2,"station_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","elevation_m":17,"sample_weight":3,"station_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","elevation_m":33,"sample_weight":4,"station_group":"group-b"}],"maxItems":200,"minItems":0}}},"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_1DFwyirX-uTUyIHblxJm5","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 up to 200 elevation sample records to produce two reports: sequential adjacent-row change detection and keyed comparison between two supplied datasets.","exampleAgentPrompt":"I have two sets of elevation sample readings (up to 200 rows each, with elevation_m and sample_weight fields) — can you run adjacent row change detection on the first dataset and then do a keyed comparison between the two datasets using the elevation_m field?","exampleUseCases":[{"title":"Before/after survey elevation comparison","prompt":"I have two batches of elevation measurements from the same survey stations — one from before a construction project and one after. Can you compare them row by row using the row_id as the key and tell me which stations changed in elevation_m?"},{"title":"Sequential monitoring station drift detection","prompt":"Here are 150 daily elevation readings from our monitoring stations in chronological order. Can you run adjacent row change analysis on the elevation_m field so I can see how much each station's reading shifted from one day to the next?"},{"title":"Weighted sample dataset reconciliation","prompt":"I've got two versions of our elevation sample dataset — the original and a revised one — each with elevation_m and sample_weight values. Please do a keyed dataset comparison using sample_weight as the field to diff, so I can see what changed between the two versions."}],"resultDescription":"Two independent analytical reports: (1) an adjacent row changes report showing sequential deltas for the selected field (elevation_m or sample_weight) across the ordered rows, and (2) a keyed dataset comparison report highlighting differences between the primary and secondary datasets matched by row_id. No external lookups or predictions are included.","failureModes":["More than 200 rows submitted — request rejected","Missing required fields (row_id, station_group, date, elevation_m, sample_weight) — validation error","Invalid date format (must match YYYY-MM-DD) — schema validation failure","row_id not present in both datasets for keyed comparison — unmatched rows may be excluded or flagged","field selector not one of 'elevation_m' or 'sample_weight' — enum validation error","Null numeric values in selected field — rows may be skipped or produce null deltas"],"whenToPreferThis":"Choose this endpoint when you have tabular elevation sample data and need both sequential change analysis (row-to-row deltas) and a keyed cross-dataset comparison in a single call. Ideal for environmental monitoring, survey reconciliation, or before/after dataset diffing workflows where no live data lookup or external enrichment is required. Cost-effective at $0.01 USDC for two reports up to 200 rows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T19:11:16.240Z","isFirstParty":false,"canonicalSlug":"elevation-samples-adjacent-row-changes-keyed-dataset-comparison-aee592e7"}