{"uid":"cap_0-HM-VvvTstgiCDVQH8i6","slug":"token-observed-price-change-distribution-histogram-46801a9f","name":"Token Observed Price Change — Distribution Histogram","description":"Token observed price change — Distribution histogram: Distribution histogram for Token observed price change. 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 distribution histogram report.","url":"https://market.datapackvibe.com/x402/assistant-bx-token-price-change-histogram?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":["current_price","previous_price"],"properties":{"current_price":{"type":"number","default":1.2,"maximum":10000000000000000,"minimum":0,"exclusiveMinimum":0},"previous_price":{"type":"number","default":1,"maximum":10000000000000000,"minimum":0,"exclusiveMinimum":0}},"additionalProperties":false},"default":[{"current_price":1.2,"previous_price":1},{"current_price":1.32,"previous_price":1.1},{"current_price":1.2,"previous_price":1},{"current_price":1.32,"previous_price":1.1}],"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_JkOyS1s9yjFg9sY-0VU3N","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":"Computes a distribution histogram of observed token price changes from a set of before/after price pairs, bucketed into a configurable number of bins.","exampleAgentPrompt":"I have 10 pairs of before-and-after token prices and I want to see how the price changes are distributed — can you run a histogram with 8 bins on these observations: [{current_price: 1.5, previous_price: 1.0}, {current_price: 0.9, previous_price: 1.1}, {current_price: 2.0, previous_price: 1.8}, ...]?","exampleUseCases":[{"title":"Crypto portfolio price change spread","prompt":"I have 50 token snapshots with before and after prices from last week's market move — can you bucket those price changes into 10 histogram bins so I can see whether most tokens gained or lost value and by how much?"},{"title":"Volatility distribution audit for risk desk","prompt":"For these 120 token price pairs from yesterday's session, generate a price change distribution histogram with 20 bins so our risk team can see the tail behavior and spot any outlier clusters."},{"title":"Backtest signal distribution check","prompt":"I'm running a backtest and have 80 token entry and exit price observations. Can you give me a 5-bin distribution histogram of the price changes so I can see if my strategy is consistently capturing upward moves?"}],"resultDescription":"Returns a distribution histogram report showing how the computed price changes (derived from current_price / previous_price pairs) are spread across the requested number of bins, including bin boundaries and frequency counts for each bucket. The calculation is deterministic based solely on the supplied observations.","failureModes":["Fewer than 2 row observations provided — minimum is 2 rows","Bin count outside 1–30 range — rejected by schema validation","current_price or previous_price set to zero or negative — excluded by exclusiveMinimum constraint","More than 200 rows submitted — exceeds maxItems limit","Missing required current_price or previous_price fields in any row — schema validation error","Payment failure or insufficient USDC balance — request not processed"],"whenToPreferThis":"Choose this endpoint when you have a specific set of token price observations (current and previous prices) and need a deterministic histogram of how those price changes are distributed across bins. It is ideal for offline analysis, backtests, or risk audits where you supply your own data rather than needing live market scanning. Prefer it over general-purpose statistical tools when you need a crypto-specific, pay-per-use histogram with no setup overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T00:37:28.561Z","isFirstParty":false,"canonicalSlug":"token-observed-price-change-distribution-histogram-46801a9f"}