{"uid":"cap_k8O5My6FdheVniDXkfVhm","slug":"token-observed-price-change-record-ranking-151ae6dc","name":"Token Observed Price Change — Record Ranking","description":"Token observed price change — Record ranking: Record ranking 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 record ranking report.","url":"https://market.datapackvibe.com/x402/assistant-bx-token-price-change-rank?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"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_gqrRRQDMxiqzvLFIv47an","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":"Ranks a supplied list of token price-change observations by their observed price change, returning a deterministic record-ranking report.","exampleAgentPrompt":"Can you rank these token price observations by how much they changed? I have four tokens: one went from 1.00 to 1.20, another from 1.10 to 1.32, another from 2.00 to 1.80, and one from 0.50 to 0.75.","exampleUseCases":[{"title":"Daily token performance leaderboard","prompt":"I have yesterday's and today's prices for 10 tokens in my portfolio — can you rank them by price change so I can see which performed best and worst today?"},{"title":"Compare airdrop token movements","prompt":"Rank these airdrop token observations by price change: token A went from 0.80 to 1.00, token B from 1.50 to 1.20, token C from 0.30 to 0.45, and token D from 2.00 to 2.60."},{"title":"Screen tokens for biggest movers","prompt":"Given these previous and current prices for five tokens I'm watching, tell me which ones moved the most — rank them from biggest to smallest price change."}],"resultDescription":"A bounded record-ranking report listing the supplied token price observations ordered by their computed price change, calculated deterministically from the provided current and previous price pairs. No live market data, safety assessment, or trade recommendation is included.","failureModes":["Fewer than 2 rows supplied — minimum of 2 rows required","More than 200 rows supplied — maximum is 200","Any price value is zero or negative — both current_price and previous_price must be greater than 0","Malformed input schema — missing required current_price or previous_price fields","Payment not processed — x402 payment of 0.01 USDC must succeed before result is returned"],"whenToPreferThis":"Use this endpoint when you have a fixed set of token price observations (current and previous price pairs) and need a deterministic ranking of those records by price change. It is ideal for portfolio screens, leaderboard generation, and batch comparison tasks where you supply the data and want an ordered ranking without any live market scanning or external data enrichment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:47:54.361Z","isFirstParty":false,"canonicalSlug":"token-observed-price-change-record-ranking-151ae6dc"}