{"uid":"cap_zNL7P05rxsB3VjWwHGte6","slug":"transaction-fee-observations-numeric-distribution-equal-width-histogram-d36bf17d","name":"Transaction Fee Observations — Numeric Distribution + Equal-Width Histogram","description":"Transaction fee observations — Numeric distribution + Equal-width histogram: Numeric distribution + Equal-width histogram 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-03-079?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bins":{"type":"integer","default":5,"maximum":30,"minimum":1},"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_TnA8J5jbxAGWDv_2FhFJw","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 numeric distribution summary and an equal-width histogram for user-supplied transaction fee observation records (fee_units or transaction_count).","exampleAgentPrompt":"Analyze the distribution of fee_units across these transaction fee records and generate an equal-width histogram with 10 bins: [{\"row_id\":\"r1\",\"instrument_group\":\"equities\",\"date\":\"2025-01-15\",\"fee_units\":12.5,\"transaction_count\":100},{\"row_id\":\"r2\",\"instrument_group\":\"fx\",\"date\":\"2025-01-16\",\"fee_units\":8.0,\"transaction_count\":200}].","exampleUseCases":[{"title":"Fee distribution audit for equities desk","prompt":"Here are 50 daily transaction fee records for our equities desk — can you run a numeric distribution report and a 10-bin equal-width histogram on the fee_units field so I can see how fees are spread across the range?"},{"title":"Transaction count spread analysis","prompt":"I have transaction count observations across multiple instrument groups for Q1. Can you compute the numeric distribution and a 5-bin histogram on the transaction_count field for these records so I can understand the frequency pattern?"},{"title":"Comparing fee ranges across FX and derivatives","prompt":"I've got about 80 rows of fee data covering FX and derivatives instruments. Please analyze the distribution of fee_units and show me a 15-bin equal-width histogram so I can spot where fees are clustering."}],"resultDescription":"Returns two analytical reports for the supplied records: (1) a numeric distribution summary (e.g. mean, median, min, max, std dev, percentiles) for the chosen field (fee_units or transaction_count), and (2) an equal-width histogram with bin boundaries and frequency counts for the same field. Both reports are computed locally from supplied data with no external lookups.","failureModes":["More than 200 rows submitted — request will be rejected or truncated","Missing required row fields (row_id, instrument_group, date, fee_units, transaction_count) — validation error","All values for the chosen field are null — distribution and histogram cannot be computed","bins parameter outside 1–30 range — rejected","Invalid date format (not YYYY-MM-DD) — schema validation error","Numeric field values outside ±1,000,000,000,000 — rejected"],"whenToPreferThis":"Choose this endpoint when you have up to 200 rows of transaction fee observation records and need both a numeric distribution summary and an equal-width histogram for either fee_units or transaction_count in a single call. It is ideal for offline/local statistical analysis of fee data without requiring an external analytics platform. Prefer this over generic stats APIs when your data is finance-specific (instrument groups, dated fee observations) and you want two coordinated reports in one $0.01 USDC call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T12:33:42.742Z","isFirstParty":false,"canonicalSlug":"transaction-fee-observations-numeric-distribution-equal-width-histogram-d36bf17d"}