{"uid":"cap_dKbQTtu4vlun7xnGkENQk","slug":"block-observations-exact-row-deduplication-secondary-measure-weighted-969df3bf","name":"Block Observations — Exact Row Deduplication + Secondary-Measure Weighted Mean","description":"Block observations — Exact row deduplication + Secondary-measure weighted mean: Exact row deduplication + Secondary-measure weighted mean for supplied block observations records (block_transactions, block_gas). 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-finance-13-051?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","instrument_group","date","block_transactions","block_gas"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"block_gas":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"instrument_group":{"type":"string","default":"","maxLength":80},"block_transactions":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","block_gas":1,"instrument_group":"group-a","block_transactions":10},{"date":"2026-10-02","row_id":"row-2","block_gas":2,"instrument_group":"group-b","block_transactions":20},{"date":"2026-10-03","row_id":"row-3","block_gas":3,"instrument_group":"group-a","block_transactions":15},{"date":"2026-10-04","row_id":"row-4","block_gas":4,"instrument_group":"group-b","block_transactions":30}],"maxItems":200,"minItems":1},"field":{"enum":["block_transactions","block_gas"],"type":"string","default":"block_transactions"}}},"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_wTo-7JZ0fN5OpYSrLDcot","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":"Deduplicates block observation rows exactly and computes a secondary-measure weighted mean across up to 200 blockchain block records (block_transactions, block_gas).","exampleAgentPrompt":"I have up to 200 rows of blockchain block observations with block_transactions and block_gas values across multiple instrument groups and dates — can you deduplicate them exactly and compute the secondary-measure weighted mean using block_gas as the field, and give me both reports?","exampleUseCases":[{"title":"Deduplicate blockchain block transaction records","prompt":"I've got a dataset of 150 block observation rows with block_transactions and block_gas for instrument groups A and B across October 2026 — can you remove all exact duplicate rows and compute the weighted mean on block_transactions for me?"},{"title":"Weighted mean analysis by instrument group","prompt":"Run exact row deduplication and a block_gas weighted mean on my 80 block observation records — the rows have row_id, date, instrument_group, block_transactions, and block_gas fields — and give me both analytical reports."},{"title":"Data quality check on block gas observations","prompt":"I need to clean my block observations dataset of 200 rows before reporting — can you identify and remove exact duplicate records and then compute the secondary-measure weighted mean using block_gas as the field?"}],"resultDescription":"Returns two independent analytical reports: (1) an exact-row deduplication result identifying and removing duplicate records from the supplied block observation rows, and (2) a secondary-measure weighted mean computed over the deduplicated dataset using the selected field (block_transactions or block_gas), all processed locally without external lookups.","failureModes":["Input array exceeds 200 rows — request rejected","Missing required fields (row_id, instrument_group, date, block_transactions, block_gas) — validation error","Invalid date format (must match YYYY-MM-DD) — schema rejection","Numeric values outside allowed range (-1,000,000,000,000 to 1,000,000,000,000) — validation error","Invalid field enum value (must be block_transactions or block_gas) — schema error","Payment not received or insufficient USDC — 402 Payment Required","Empty rows array — minItems constraint violation"],"whenToPreferThis":"Choose this endpoint when you need both exact duplicate detection and a weighted mean computation on blockchain block-level data (block_transactions, block_gas) in a single paid call. It is ideal for pre-processing raw block observation exports before analytics pipelines, handling up to 200 rows per call at low cost ($0.01 USDC for two reports). Prefer this over generic deduplication tools when your data specifically contains instrument_group-segmented block metrics and you need both deduplication and aggregation in one pass.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T12:31:42.989Z","isFirstParty":false,"canonicalSlug":"block-observations-exact-row-deduplication-secondary-measure-weighted-969df3bf"}