{"uid":"cap_n4VL61lE9cQ4emYNIGY1R","slug":"preflight-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-3e2721a2","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/alpha-stream)","url":"https://preflight.agentdiet.dev/v1/alpha-stream?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_6UjLo4WtguGRSd-O4_bot","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 stateful 5-minute delta shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds for a target token or asset.","exampleAgentPrompt":"Give me the latest 5-minute alpha delta stream for ETH — I want to see the DEX buy/sell ratio shifts, DeFiLlama APY spread changes, and Polymarket odds movements right now.","exampleUseCases":[{"title":"Autonomous bot signal for AERO trading","prompt":"Pull the 5-minute orderflow and yield delta feed for AERO so my trading bot can decide whether to enter or exit based on DEX buy pressure and DeFiLlama APY spread changes."},{"title":"Polymarket vs DEX convergence check for SOL","prompt":"Check the latest 5-minute delta stream for SOL — I want to see if the Polymarket odds are moving in sync with the DEX buy/sell ratio right now."},{"title":"Yield arbitrage opportunity detection for ETH","prompt":"Get me the current DeFiLlama APY spread delta and DEX orderflow shifts for ETH so I can spot any yield arbitrage windows that opened up in the last 5 minutes."}],"resultDescription":"Returns a structured object containing stateful 5-minute delta values for the target asset, including DEX buy/sell ratio shifts, DeFiLlama APY spread changes, and Polymarket implied probability movements since the prior 5-minute window.","failureModes":["Missing or empty 'target' parameter returns a 400 validation error","Unknown or unsupported token symbol returns an empty or null delta object","Upstream DEX or DeFiLlama API downtime may result in partial data or timeout","Payment not completed (HTTP 402) if x402 micropayment is not processed correctly","Rate limiting or quota exhaustion returns a 429 or 402 error"],"whenToPreferThis":"Choose this endpoint when you need a stateful, delta-based signal across DEX orderflow, DeFi yield, and prediction market odds simultaneously for a single token — rather than querying each data source separately. It is especially useful for autonomous trading bots that need a composite 5-minute momentum signal rather than raw snapshots, and when you want yield arbitrage and market sentiment signals fused in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:15.689Z","isFirstParty":false,"canonicalSlug":"preflight-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-3e2721a2"}