{"uid":"cap_CP0DA4swG3hZ5M4zpZCSN","slug":"transaction-fee-observations-base-100-series-equal-width-histogram-428ad21a","name":"Transaction Fee Observations — Base-100 Series + Equal-Width Histogram","description":"Transaction fee observations — Base-100 series + Equal-width histogram: Base-100 series + 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-03-163?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"},"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_GO3GRMVh4-R8wgxx76aw5","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 supplied transaction fee observation records by generating a Base-100 indexed series and an equal-width histogram distribution report.","exampleAgentPrompt":"Can you run a base-100 index series and a 10-bin histogram on these transaction fee observations I have — use fee_units as the analysis field, set row 0 as the base index, and here are my 50 rows of date, instrument_group, fee_units, and transaction_count records.","exampleUseCases":[{"title":"Fee trend indexing for crypto instruments","prompt":"I have 120 rows of daily transaction fee data across two instrument groups from Q3 — can you index the fee_units as a base-100 series starting from the first row and also give me an equal-width histogram with 8 bins so I can see the fee distribution?"},{"title":"Histogram audit of DeFi bridge fees","prompt":"Here are 80 bridge fee observations with dates, instrument groups, and fee_units — can you produce a 5-bin equal-width histogram on the fee_units field and a base-100 index series so I can spot outliers?"},{"title":"Transaction count distribution for settlement analysis","prompt":"I've got 150 settlement records with transaction_count values per date and instrument group — please analyze transaction_count with a base-100 series and a 12-bin histogram using row 0 as the base."}],"resultDescription":"Returns two analytical reports: (1) a Base-100 indexed series showing each row's field value relative to the chosen base row, and (2) an equal-width histogram with the specified number of bins summarizing the distribution of the chosen field (fee_units or transaction_count) across the supplied rows.","failureModes":["Exceeding 200 rows triggers a validation error","Invalid date format (not YYYY-MM-DD) causes row rejection","bins value outside 1–30 range returns a schema error","base_index referencing a row beyond the dataset length fails","Null fee_units or transaction_count values may be excluded or cause incomplete reports","Missing required row fields (row_id, date) causes row-level errors"],"whenToPreferThis":"Choose this endpoint when you have pre-collected transaction fee or count records and need two quick analytical outputs — a normalized index series and a histogram — without any live data lookup, prediction, or external data enrichment. Ideal for offline batch analysis of fee datasets up to 200 rows at low cost ($0.01 USDC for both reports).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T12:32:35.471Z","isFirstParty":false,"canonicalSlug":"transaction-fee-observations-base-100-series-equal-width-histogram-428ad21a"}