{"uid":"cap_9aE6BPiqq9iseWaNyo2dZ","slug":"preflight-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-aa9b5543","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/crypto-alpha)","url":"https://preflight.agentdiet.dev/v1/crypto-alpha?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":"0.03","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_ZgXBxodtV3cprPaZHQnYQ","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 prediction market odds for a given token or asset","exampleAgentPrompt":"Pull the latest 5-minute DEX buy/sell ratio shifts, DeFiLlama APY spreads, and Polymarket odds deltas for ETH right now so I can decide whether to adjust my trading position.","exampleUseCases":[{"title":"Real-time alpha feed for autonomous trading bot","prompt":"Give me the latest 5-minute orderflow and yield spread deltas for AERO so my trading bot can decide whether to open a position."},{"title":"Polymarket odds monitoring for ETH","prompt":"What are the current Polymarket prediction market odds shifts for ETH in the last 5 minutes? I want to see if sentiment is moving before I place a trade."},{"title":"DeFi yield spread tracking for SOL","prompt":"Check the DeFiLlama APY spread changes and DEX buy/sell ratio deltas for SOL right now — I need to see if there's a yield arbitrage opportunity opening up."}],"resultDescription":"A structured object containing computed 5-minute delta metrics for the requested token, including DEX buy/sell ratio changes, DeFiLlama APY spread shifts, and Polymarket odds movements, enabling autonomous trading agents to identify short-term alpha signals.","failureModes":["Missing or invalid token symbol returns a validation error","Token not supported or has insufficient liquidity data may return empty or null delta fields","Upstream data provider outages (DeFiLlama, DEX feeds, Polymarket) may cause stale or missing deltas","Payment failure via x402 results in 402 response blocking data access","Rate limiting may occur with high-frequency polling beyond the 5-minute window"],"whenToPreferThis":"Choose this endpoint when you need stateful, short-term (5-minute window) alpha signals combining DEX orderflow, DeFi yield spreads, and prediction market odds in a single call for autonomous trading bots. Prefer this over raw DEX or DeFiLlama APIs when you want pre-computed delta shifts rather than raw snapshots, and when you need Polymarket sentiment integrated alongside on-chain yield data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:32.628Z","isFirstParty":false,"canonicalSlug":"preflight-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-3e2721a2"}