{"uid":"cap_n3E1Zu39ZpHPlRSyaX2iz","slug":"trading-journal-observations-exact-row-deduplication-explicit-missing-e7a612ad","name":"Trading Journal Observations — Exact Row Deduplication + Explicit Missing-Value Fill","description":"Trading journal observations — Exact row deduplication + Explicit missing-value fill: Exact row deduplication + Explicit missing-value fill for supplied trading journal observations records (entry_price, exit_price). 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-09-054?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","instrument_group","date","entry_price","exit_price"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"exit_price":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"entry_price":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"instrument_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","exit_price":1,"entry_price":10,"instrument_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","exit_price":2,"entry_price":20,"instrument_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","exit_price":3,"entry_price":15,"instrument_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","exit_price":4,"entry_price":30,"instrument_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["entry_price","exit_price"],"type":"string","default":"entry_price"},"method":{"enum":["zero","mean","median"],"type":"string","default":"median"}}},"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_u-a-gjr0mHX1etD0bmusn","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":"Deduplicates exact rows and fills missing values in trading journal records containing entry_price and exit_price fields, producing two analytical reports for up to 200 rows.","exampleAgentPrompt":"Clean up my trading journal: remove exact duplicate rows and fill any missing entry_price values using the median — here are my records for instruments group-a and group-b across the past week, up to 50 rows.","exampleUseCases":[{"title":"Fill missing exit prices in trade log","prompt":"I have 80 rows from my trading journal with some null exit_price values — can you fill those missing exit prices using the mean and also deduplicate any exact duplicate rows?"},{"title":"Deduplicate multi-instrument trade records","prompt":"My trading journal has duplicates mixed in across group-a and group-b instrument groups with dates from 2025-01-01 to 2025-03-31. Please remove exact duplicate rows and fill any missing entry_price values using zero, then give me the two reports."},{"title":"Pre-analysis data quality pass on trade data","prompt":"Before I run my performance analysis, clean this set of 150 trading journal rows — deduplicate exact matches and use median imputation for any null entry_price fields, then show me the cleaned output reports."}],"resultDescription":"Two analytical reports covering: (1) exact row deduplication results showing which rows were removed, and (2) explicit missing-value fill results showing which entry_price or exit_price fields were imputed using the chosen method (zero, mean, or median). Both reports are generated locally from the supplied data with no external lookups.","failureModes":["Rows array empty or missing — validation error","row_id missing or exceeds 80 characters — schema validation failure","date not in YYYY-MM-DD format — pattern validation rejection","entry_price or exit_price outside ±1,000,000,000,000 range — boundary error","More than 200 rows submitted — maxItems exceeded error","Invalid fill method enum value (not zero/mean/median) — schema rejection","Invalid field enum value (not entry_price/exit_price) — schema rejection","Payment not included or insufficient — x402 payment required response"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, low-cost ($0.01 USDC) batch operation to simultaneously deduplicate exact rows and impute missing price values in trading journal data (up to 200 rows) without any external data lookups or live market data. Ideal for pre-processing trading records before downstream analysis when you want two structured reports in one call covering both deduplication and imputation outcomes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:35:35.446Z","isFirstParty":false,"canonicalSlug":"trading-journal-observations-exact-row-deduplication-explicit-missing-e7a612ad"}