{"uid":"cap_61RFlMy1UDnmNhduxe8aO","slug":"transaction-fee-observations-iqr-outlier-flags-secondary-measure-782f91fd","name":"Transaction Fee Observations — IQR Outlier Flags + Secondary-Measure Weighted Mean","description":"Transaction fee observations — IQR outlier flags + Secondary-measure weighted mean: IQR outlier flags + Secondary-measure weighted mean 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-03-177?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_coxkdIecPzQcoIqmsVbRr","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 transaction fee observation rows to flag IQR-based outliers and compute a secondary-measure weighted mean, delivering two statistical reports from supplied data.","exampleAgentPrompt":"I have a batch of transaction fee records with fee_units and transaction_count across a few instrument groups — can you run IQR outlier flagging and compute the transaction_count-weighted mean on the fee_units field for up to 200 rows?","exampleUseCases":[{"title":"Outlier detection in daily fee data","prompt":"Here are my daily transaction fee records across two instrument groups for October — can you flag any IQR outliers in the fee_units field and also give me the transaction-count-weighted mean?"},{"title":"Fee anomaly review across instrument groups","prompt":"I've got 150 rows of fee observations across multiple instrument groups and I want to know which fee_units values are statistical outliers using IQR, plus what the weighted mean fee is using transaction_count as the weight."},{"title":"Weighted mean fee computation for reporting","prompt":"Can you take these transaction fee records and compute the weighted mean of transaction_count using fee_units as the secondary measure, and also flag any outliers by IQR? I need two reports from the same dataset."}],"resultDescription":"Two analytical reports derived from the supplied rows: (1) per-row IQR outlier flags indicating which fee observations fall outside the interquartile range, and (2) a secondary-measure weighted mean computed using the specified field (fee_units or transaction_count), all processed locally without external data lookup.","failureModes":["Fewer than 1 row supplied — minimum row count not met","More than 200 rows supplied — exceeds maximum batch size","Missing required fields (row_id, instrument_group, date, fee_units, transaction_count) — validation error","Date format not matching YYYY-MM-DD pattern — schema rejection","Numeric values outside allowed range (-1e12 to 1e12) — validation failure","All values null for selected field — unable to compute IQR or weighted mean"],"whenToPreferThis":"Choose this endpoint when you have up to 200 rows of transaction fee observations and need both IQR-based outlier detection and a weighted mean computation in a single call. It is ideal for offline/batch analytical workflows where no live market data or external lookup is needed, and the computation is purely on user-supplied data. It is cost-effective at $0.01 USDC for two reports simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T12:32:16.987Z","isFirstParty":false,"canonicalSlug":"transaction-fee-observations-iqr-outlier-flags-secondary-measure-782f91fd"}