{"uid":"cap_Zr9EnlhDnvbFr4X79NWyF","slug":"token-buy-volume-fraction-iqr-outlier-flags-9cea9e49","name":"Token Buy Volume Fraction — IQR Outlier Flags","description":"Token buy volume fraction — IQR outlier flags: IQR outlier flags for Token buy volume fraction. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded iqr outlier flags report.","url":"https://market.datapackvibe.com/x402/assistant-bx-token-buy-volume-share-outliers?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["buy_volume","sell_volume"],"properties":{"buy_volume":{"type":"number","default":60000,"maximum":10000000000000000,"minimum":0,"exclusiveMinimum":0},"sell_volume":{"type":"number","default":40000,"maximum":10000000000000000,"minimum":0,"exclusiveMinimum":0}},"additionalProperties":false},"default":[{"buy_volume":60000,"sell_volume":40000},{"buy_volume":66000,"sell_volume":44000},{"buy_volume":60000,"sell_volume":40000},{"buy_volume":66000,"sell_volume":44000}],"maxItems":200,"minItems":2}}},"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_0XnCrt5RsSnG-Qku1iepk","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":"Calculates IQR-based outlier flags for the buy volume fraction (buy_volume / total_volume) across a supplied set of token trading observations.","exampleAgentPrompt":"Can you flag any IQR outliers in these token buy/sell volume pairs — I have 4 observations: (60000, 40000), (66000, 44000), (60000, 40000), and (66000, 44000)? I want to see which rows have an unusual buy volume fraction.","exampleUseCases":[{"title":"Detecting wash trading sessions","prompt":"I have a list of hourly buy and sell volumes for a token over the past week — can you run IQR outlier detection on the buy volume fraction to flag any hours that look statistically unusual?"},{"title":"Pre-trade data sanity check","prompt":"Before I analyze this token's momentum, can you check these 20 buy/sell volume observations for IQR outliers in the buy volume share so I can filter out any anomalous data points first?"},{"title":"Monitoring buy pressure spikes","prompt":"I've got 50 trading sessions for this altcoin with buy and sell volumes recorded — flag any sessions where the buy volume fraction is an IQR outlier so I can investigate potential pump activity."}],"resultDescription":"Returns per-row IQR outlier flags indicating whether each observation's buy volume fraction (buy_volume / (buy_volume + sell_volume)) is an outlier based on the interquartile range method. Each row is classified as an outlier or not, using a deterministic calculation against caller-supplied or preset thresholds.","failureModes":["Fewer than 2 rows supplied — minimum 2 observations required","More than 200 rows supplied — exceeds maxItems limit","buy_volume or sell_volume is zero or missing — exclusiveMinimum > 0 required","Values exceed maximum of 1e16 — out of range error","Malformed row objects with extra properties — rejected due to additionalProperties:false","Insufficient variation in data for meaningful IQR computation"],"whenToPreferThis":"Choose this endpoint when you have a batch of token trading observations with buy and sell volumes and need a fast, deterministic, statistically grounded method (IQR) to identify which rows have anomalous buy volume fractions. Prefer this over custom statistical scripts when you need a cheap ($0.01 USDC), bounded, reproducible outlier report without building your own quartile logic. Best suited for up to 200 observations per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T00:53:29.774Z","isFirstParty":false,"canonicalSlug":"token-buy-volume-fraction-iqr-outlier-flags-9cea9e49"}