{"uid":"cap_JlLqI4S0FfWcb9Da1YT0v","slug":"transaction-fee-observations-grouped-numeric-summary-two-measure-0cabe4c4","name":"Transaction Fee Observations — Grouped Numeric Summary + Two-Measure Correlation","description":"Transaction fee observations — Grouped numeric summary + Two-measure correlation: Grouped numeric summary + Two-measure correlation for supplied transaction fee observations records (fee_units, transaction_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-finance-03-095?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","instrument_group","date","fee_units","transaction_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"fee_units":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"instrument_group":{"type":"string","default":"","maxLength":80},"transaction_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","fee_units":10,"instrument_group":"group-a","transaction_count":1},{"date":"2026-10-02","row_id":"row-2","fee_units":20,"instrument_group":"group-b","transaction_count":2},{"date":"2026-10-03","row_id":"row-3","fee_units":15,"instrument_group":"group-a","transaction_count":3},{"date":"2026-10-04","row_id":"row-4","fee_units":30,"instrument_group":"group-b","transaction_count":4}],"maxItems":200,"minItems":1},"field":{"enum":["fee_units","transaction_count"],"type":"string","default":"fee_units"}}},"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_PBc_0b7X6e3wiV2Qb5cpK","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 rows of transaction fee observation records by producing a grouped numeric summary and a two-measure correlation report for fee_units and transaction_count.","exampleAgentPrompt":"Can you run a grouped numeric summary and correlation analysis on my transaction fee data — I have records with instrument groups like 'equities' and 'derivatives', dates, fee_units, and transaction_count fields, up to 150 rows — and tell me how fee_units correlates with transaction_count?","exampleUseCases":[{"title":"Fee analysis by instrument type","prompt":"I have 120 rows of daily transaction fee observations split across instrument groups like 'FX', 'equities', and 'bonds' — can you give me a grouped numeric summary of the fee_units and a correlation between fee_units and transaction_count?"},{"title":"Volume-fee relationship check","prompt":"Can you run a two-measure correlation on my transaction fee dataset to see if higher transaction_count days tend to have higher fee_units? I'll supply 80 rows with dates and instrument groups."},{"title":"Monthly fee reporting for audit","prompt":"I need a grouped numeric summary of our transaction fee observations from last month — about 200 rows across different instrument groups — with fee_units as the primary field for the summary report."}],"resultDescription":"Returns two analytical reports sharing a local engine: (1) a grouped numeric summary breaking down fee_units or transaction_count statistics by instrument_group, and (2) a two-measure correlation report between fee_units and transaction_count across the supplied rows. No live data lookup or external calls are made; all analysis is performed on the user-supplied dataset of up to 200 rows.","failureModes":["Input array exceeds 200 rows — request will be rejected","Missing required fields (row_id, instrument_group, date, fee_units, transaction_count) on any row cause validation errors","Date field does not match YYYY-MM-DD pattern — schema validation failure","Numeric values outside [-1000000000000, 1000000000000] range cause schema rejection","Insufficient data variance for meaningful correlation (e.g. all identical values) may yield degenerate correlation output","Payment of 0.01 USDC not completed — endpoint returns 402 error"],"whenToPreferThis":"Choose this endpoint when you have a dataset of transaction fee records (up to 200 rows) with instrument group labels and need both grouped descriptive statistics and a correlation between two numeric measures (fee_units and transaction_count) in a single low-cost call. It is purpose-built for finance/fee analytics with a fixed schema and requires no live market data or external lookups. Prefer it over general-purpose analytics APIs when you want a fast, cheap, deterministic computation on supplied data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:47:23.582Z","isFirstParty":false,"canonicalSlug":"transaction-fee-observations-grouped-numeric-summary-two-measure-0cabe4c4"}