{"uid":"cap_kSDDleUO3MgHVojUbpsVk","slug":"preflight-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-5d01778e","name":"Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream","description":"Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds. (Live x402 v2, IETF MPP & MCP endpoint at https://preflight.agentdiet.dev/v1/momentum-signals)","url":"https://preflight.agentdiet.dev/v1/momentum-signals?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["target"],"properties":{"target":{"type":"string","minLength":1,"description":"Primary token symbol or asset (e.g. AERO, ETH, SOL) to track stateful 5-minute orderflow and yield deltas"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"$0.03/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_O8LHdMp3zp2fBZJR7L-73","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"preflight.agentdiet.dev","brandSlug":"preflight-agentdiet-dev-mpp","brandBaseUrl":"https://preflight.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Returns real-time 5-minute delta shifts in DEX buy/sell ratios, DeFiLlama APY spreads, and Polymarket odds for a given token or asset","exampleAgentPrompt":"What are the latest 5-minute momentum signals for ETH — check the DEX buy/sell ratio delta, any DeFiLlama APY spread shifts, and Polymarket odds changes right now.","exampleUseCases":[{"title":"Real-time ETH orderflow monitoring","prompt":"Show me the 5-minute DEX orderflow and buy/sell ratio delta for ETH right now — I want to know if there's any significant momentum building."},{"title":"Yield arbitrage opportunity detection","prompt":"Check if there are any notable DeFiLlama APY spread shifts for AERO in the last 5 minutes — I'm looking for yield arbitrage signals."},{"title":"Polymarket odds and DEX signal alignment","prompt":"Pull the latest Polymarket odds changes and DEX momentum signals for SOL — I want to see if on-chain flow is aligning with prediction market moves."}],"resultDescription":"Returns a structured object containing stateful 5-minute delta values including DEX buy/sell ratio changes, DeFiLlama APY spread differentials, and Polymarket odds shifts for the specified token, intended for autonomous trading bot consumption.","failureModes":["Missing or empty 'target' parameter returns a 400 validation error","Unknown or unsupported token symbol may return empty deltas or a 404","Payment not fulfilled (x402) results in a 402 Payment Required response","DeFiLlama or Polymarket data source unavailability may return partial or stale deltas","Rate limiting or upstream API failures may return 503 or timeout errors"],"whenToPreferThis":"Choose this endpoint when an autonomous trading bot or agent needs a stateful, pre-computed 5-minute rolling delta across DEX orderflow, DeFi yield spreads, and prediction market odds in a single call — rather than querying DEX APIs, DeFiLlama, and Polymarket separately and computing deltas manually. Best suited for real-time alpha generation loops requiring sub-minute latency and multi-signal correlation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:43:54.056Z","isFirstParty":false,"canonicalSlug":"preflight-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-3e2721a2"}