{"uid":"cap_LsnFwOPwkI9eL0Fq1RoLI","slug":"registry-snapshots-base-100-series-secondary-measure-weighted-mean-56a389ff","name":"Registry Snapshots — Base-100 Series + Secondary-Measure Weighted Mean","description":"Registry snapshots — Base-100 series + Secondary-measure weighted mean: Base-100 series + 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-04-166?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"},"base_index":{"type":"integer","default":0,"maximum":199,"minimum":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_Dr2iP1p4LegxscrzyyzmZ","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 a Base-100 index series and a secondary-measure weighted mean over supplied registry snapshot rows (registered_entities, changed_entities) using local analytical engines.","exampleAgentPrompt":"I have registry snapshot data for two company groups over four dates — can you compute a Base-100 index series anchored to row 0 on the registered_entities field, plus a secondary-measure weighted mean, for up to 200 rows? Here's the data: group-a had 10 registered and 1 changed on 2026-10-01, group-b had 20 registered and 2 changed on 2026-10-02, group-a had 15 registered and 3 changed on 2026-10-03, group-b had 30 registered and 4 changed on 2026-10-04.","exampleUseCases":[{"title":"Normalize entity registration trends across groups","prompt":"I have monthly registry snapshots for three company groups and I want to normalize the registered_entities counts to a Base-100 series starting from the first row, plus get a weighted mean of changed_entities across groups — can you run both reports on my 50 rows of data?"},{"title":"Track entity change velocity with weighted mean","prompt":"Can you take my registry data for group-a and group-b over the past quarter and produce a Base-100 index on changed_entities anchored to index 0, along with a secondary weighted mean report? I have about 90 rows total."},{"title":"Benchmarking registry growth across subsidiaries","prompt":"We're benchmarking entity registration growth across our subsidiaries — I have 120 snapshot rows with company_group, date, registered_entities and changed_entities fields. Please generate a Base-100 index series anchored to row 0 on registered_entities and a weighted mean report for the secondary measure."}],"resultDescription":"Returns two analytical reports: (1) a Base-100 index series normalizing the selected field (registered_entities or changed_entities) relative to the specified base row, and (2) a secondary-measure weighted mean across the supplied snapshot rows, all computed locally from the provided data without any external lookups.","failureModes":["Fewer than 1 row supplied — minimum 1 row required","More than 200 rows supplied — maxItems is 200","base_index out of range — must be 0–199 and within the actual row count","Missing required fields (row_id, company_group, date, registered_entities, changed_entities) — validation error","Invalid date format — must match YYYY-MM-DD pattern","Numeric values outside allowed range (±1 trillion) — schema violation","Payment failure — 0.01 USDC not settled via x402 protocol"],"whenToPreferThis":"Choose this endpoint when you have registry snapshot data (registered and changed entity counts per company group and date) and need both a Base-100 normalized index series and a secondary-measure weighted mean in a single call. It is ideal for offline/supplied-data scenarios where no live data lookup, prediction, or external action is required, and where you need up to two independent analytical reports on up to 200 rows for a flat $0.01 USDC fee.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:51:34.292Z","isFirstParty":false,"canonicalSlug":"registry-snapshots-base-100-series-secondary-measure-weighted-mean-56a389ff"}