{"uid":"cap_LoMug3tcbj3-3VfW2VDFL","slug":"alpha-stream-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-2238cb15","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://alpha-stream.agentdiet.dev/v1/narrative-tracker)","url":"https://alpha-stream.agentdiet.dev/v1/narrative-tracker?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":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vGyn4CUOTiE2icoLZ0po0","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"alpha-stream.agentdiet.dev","brandSlug":"alpha-stream-agentdiet-dev-mpp","brandBaseUrl":"https://alpha-stream.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":"What are the latest 5-minute DEX buy/sell ratio shifts, DeFi APY spreads, and Polymarket odds deltas for ETH right now — I want to see if there's any alpha building up?","exampleUseCases":[{"title":"Autonomous bot DEX momentum detection","prompt":"Check the last 5-minute orderflow delta and buy/sell ratio shift for SOL — my trading bot needs to decide whether momentum is building before placing a position."},{"title":"DeFi yield spread monitoring for AERO","prompt":"Pull the latest DeFiLlama APY spread changes and Polymarket odds shifts for AERO so I can see if there's a yield arbitrage opportunity opening up right now."},{"title":"Prediction market alpha signal for ETH","prompt":"Give me the current 5-minute Polymarket odds delta and DEX orderflow shifts for ETH — I want to know if the market is pricing in something the on-chain data is also confirming."}],"resultDescription":"A JSON object containing stateful 5-minute delta metrics for the requested token, including DEX buy/sell ratio changes, DeFiLlama APY spread movements, and Polymarket prediction-market odds shifts computed against the prior 5-minute window","failureModes":["Missing or invalid 'target' parameter returns a 400 error","Unknown or unsupported token symbol may return empty or null deltas","Payment failure via x402 results in 402 Payment Required response","Upstream data source outages (DeFiLlama, DEX feeds, Polymarket) may cause stale or missing fields","Rate limiting may occur for high-frequency callers without valid payment"],"whenToPreferThis":"Choose this endpoint when an autonomous trading bot or DeFi agent needs a unified, stateful 5-minute delta view combining DEX orderflow, yield spreads, and prediction-market signals for a specific token — rather than querying DEX, DeFiLlama, and Polymarket separately and computing deltas manually. Ideal for real-time alpha detection workflows where sub-minute staleness and cross-source correlation matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:17.930Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-bfd1ef85"}