{"uid":"cap_y2qKfvb9EYoXxmKHMLLf6","slug":"transaction-fee-observations-two-measure-correlation-keyed-dataset-822fcd7a","name":"Transaction Fee Observations — Two-Measure Correlation + Keyed Dataset Comparison","description":"Transaction fee observations — Two-measure correlation + Keyed dataset comparison: Two-measure correlation + Keyed dataset comparison 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-03-183?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}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"fee_units":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"instrument_group":{"type":"string","default":"","maxLength":80},"transaction_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","fee_units":10,"instrument_group":"group-a","transaction_count":1},{"date":"2026-10-02","row_id":"row-2","fee_units":20,"instrument_group":"group-b","transaction_count":2},{"date":"2026-10-03","row_id":"row-3","fee_units":15,"instrument_group":"group-a","transaction_count":3},{"date":"2026-10-04","row_id":"row-4","fee_units":30,"instrument_group":"group-b","transaction_count":4}],"maxItems":200,"minItems":1},"other":{"type":"array","items":{"type":"object","required":["row_id","instrument_group","date","fee_units","transaction_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","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":21,"instrument_group":"group-b","transaction_count":2},{"date":"2026-10-03","row_id":"row-3","fee_units":17,"instrument_group":"group-a","transaction_count":3},{"date":"2026-10-04","row_id":"row-4","fee_units":33,"instrument_group":"group-b","transaction_count":4}],"maxItems":200,"minItems":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_Yo_Xgvali917X1tCjL4kC","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":"Runs two local statistical reports on user-supplied transaction fee records: a correlation analysis between fee_units and transaction_count, plus a keyed comparison between two datasets.","exampleAgentPrompt":"Can you run a correlation analysis between fee_units and transaction_count, and also compare two sets of transaction fee records side-by-side by row key? I have up to 50 rows in each dataset with fields like date, instrument_group, fee_units, and transaction_count.","exampleUseCases":[{"title":"Fee-volume relationship investigation","prompt":"I have daily transaction fee observations for two instrument groups over Q3 — can you calculate the correlation between fee_units and transaction_count across those rows, and tell me how strongly the two measures move together?"},{"title":"Before-and-after fee dataset comparison","prompt":"We updated our fee schedule last month and I have two datasets of transaction fee records — one before the change and one after. Can you compare them row-by-row using the row_id as the key and show me where fee_units or transaction_count differ?"},{"title":"Multi-group fee analytics for reporting","prompt":"I need a stats report on our transaction fee data across instrument groups — please run the two-measure correlation between fee_units and transaction_count, and also do a keyed comparison between our internal dataset and the benchmark dataset I'll provide, up to 200 rows each."}],"resultDescription":"Returns two independent statistical reports: (1) a correlation analysis measuring the relationship between fee_units and transaction_count across the supplied rows, and (2) a keyed dataset comparison showing differences between the primary and secondary datasets matched on row_id. No external lookups or live data involved.","failureModes":["Input array exceeds 200 rows — request will be rejected or truncated","Missing required fields (row_id, date, fee_units, transaction_count, instrument_group) cause validation errors","Null values in fee_units or transaction_count may reduce correlation accuracy or produce undefined results","Date strings not matching YYYY-MM-DD pattern will fail schema validation","Mismatched row_ids between primary and comparison datasets will result in unmatched rows in the comparison report","Fewer than 2 non-null data points may make correlation undefined"],"whenToPreferThis":"Choose this endpoint when you have transaction fee observation data in tabular form and need both a two-measure correlation between fee_units and transaction_count AND a keyed comparison between two datasets in a single $0.01 call. Ideal for offline/batch analytics on supplied data without needing live market data, predictions, or external enrichment. Best suited for datasets up to 200 rows where local statistical computation suffices.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T18:51:26.198Z","isFirstParty":false,"canonicalSlug":"transaction-fee-observations-two-measure-correlation-keyed-dataset-822fcd7a"}