{"uid":"cap_MstfL4BhkiI74ZzbGrK0h","slug":"registry-snapshots-adjacent-row-changes-secondary-measure-weighted-mean-08687f00","name":"Registry Snapshots — Adjacent Row Changes + Secondary-Measure Weighted Mean","description":"Registry snapshots — Adjacent row changes + Secondary-measure weighted mean: Adjacent row changes + Secondary-measure weighted mean for supplied registry snapshots records (registered_entities, changed_entities). 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-company-04-159?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","registered_entities","changed_entities"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"company_group":{"type":"string","default":"","maxLength":80},"changed_entities":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"registered_entities":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","changed_entities":1,"registered_entities":10},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","changed_entities":2,"registered_entities":20},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","changed_entities":3,"registered_entities":15},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","changed_entities":4,"registered_entities":30}],"maxItems":200,"minItems":1},"field":{"enum":["registered_entities","changed_entities"],"type":"string","default":"registered_entities"}}},"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_cX3dFxmLLS-Bcww0kmGvx","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 adjacent-row changes and secondary-measure weighted mean for registry snapshot data (registered_entities, changed_entities) across up to 200 rows, returning two analytical reports.","exampleAgentPrompt":"I have a batch of up to 200 registry snapshot rows with registered_entities and changed_entities counts per company group and date — can you run the adjacent row changes report and the secondary-measure weighted mean on the registered_entities field for me?","exampleUseCases":[{"title":"Monitoring entity registration trends","prompt":"I've got 150 daily registry snapshots for our two company groups across the past quarter — run the adjacent row changes and weighted mean analysis on the registered_entities field so I can see how registration volumes shifted day over day."},{"title":"Auditing entity change spikes","prompt":"Here are 80 rows of registry data with company group, date, and changed_entities counts — can you compute the adjacent row changes and the secondary-measure weighted mean on changed_entities so I can spot any unusual spikes?"},{"title":"Comparing multi-group registry activity","prompt":"I have registry snapshot records for groups A and B from the past month, about 60 rows total — please run both the adjacent row changes report and the weighted mean analysis on the registered_entities field across both groups."}],"resultDescription":"Two analytical reports: (1) adjacent row changes showing differences between consecutive rows for the selected field, and (2) a secondary-measure weighted mean using the companion field as weights — both computed locally over the supplied rows (up to 200) with no external lookups.","failureModes":["Missing required fields (row_id, date, company_group, registered_entities, or changed_entities) cause validation errors","More than 200 rows submitted exceeds the per-call limit","Invalid date format (not YYYY-MM-DD) causes schema rejection","Numeric values outside ±1,000,000,000,000 are rejected","Empty rows array returns an error"],"whenToPreferThis":"Choose this endpoint when you have registry snapshot tabular data (registered entities and changed entities per company group and date) and need both row-over-row delta analysis and a weighted mean computation in a single $0.01 call, without requiring live data lookup or external enrichment. Prefer it over generic analytics tools when your data already conforms to the registry snapshot schema and you want a lightweight, deterministic, local computation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:40:25.458Z","isFirstParty":false,"canonicalSlug":"registry-snapshots-adjacent-row-changes-secondary-measure-weighted-mean-08687f00"}