{"uid":"cap_jlVHcusmcfNz5aFzzx7qt","slug":"token-buy-volume-fraction-adjacent-period-changes-e2331831","name":"Token Buy Volume Fraction — Adjacent Period Changes","description":"Token buy volume fraction — Adjacent period changes: Adjacent period changes 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 adjacent period changes report.","url":"https://market.datapackvibe.com/x402/assistant-bx-token-buy-volume-share-period-changes?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_o7vlHMHT2hHg59FNGhGlC","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 period-over-period changes in the buy volume fraction (buy volume as a share of total volume) for a token across a sequence of time periods.","exampleAgentPrompt":"Calculate the adjacent period changes in buy volume fraction for these four periods: buy 60000 / sell 40000, then 66000 / 44000, then 60000 / 40000, then 66000 / 44000 — I want to see how the buy share shifted from one period to the next.","exampleUseCases":[{"title":"Detecting shifting buy pressure","prompt":"I have four consecutive trading windows for a token — buys were 60000, 66000, 60000, 66000 and sells were 40000, 44000, 40000, 44000. Can you tell me how the buy volume fraction changed between each adjacent period?"},{"title":"Momentum signal for trading strategy","prompt":"Before I execute a trade, I want to know if buying pressure has been consistently rising or falling over the last 5 periods. Here are the buy and sell volumes per period — can you compute the adjacent changes in buy volume share?"},{"title":"Post-listing token analysis","prompt":"We just listed a new token and I want to see if the buy fraction is trending up or down across the first 10 periods after launch. Here are the buy and sell volumes for each period — give me the period-over-period changes in buy volume fraction."}],"resultDescription":"A report of period-over-period (adjacent) changes in the buy volume fraction (buy_volume / (buy_volume + sell_volume)) for each consecutive pair of input rows, computed deterministically from the supplied data. No live market scan or trade recommendation is included.","failureModes":["Fewer than 2 rows provided — minimum 2 rows required","buy_volume or sell_volume is zero or missing — both must be positive non-zero numbers","More than 200 rows supplied — exceeds maxItems limit","Non-numeric values passed for buy_volume or sell_volume — schema validation error","Payment not processed — x402 payment of 0.01 USDC required per call"],"whenToPreferThis":"Use this endpoint when you have a time-ordered sequence of buy and sell volume observations for a token and want to measure how the buy fraction (buying pressure share) changed between each consecutive period. Prefer this over raw volume endpoints when you need relative buy dominance trends rather than absolute volumes, and when you want a deterministic, bounded calculation rather than a live market scan.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T06:49:34.666Z","isFirstParty":false,"canonicalSlug":"token-buy-volume-fraction-adjacent-period-changes-e2331831"}