{"uid":"cap_q3YuG3kTeFUxei7yUUzfo","slug":"alpha-stream-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-9645b2d5","name":"DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner","description":"Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools. (Live x402 v2, IETF MPP & MCP endpoint at https://alpha-stream.agentdiet.dev/v1/aave-v3-yields)","url":"https://alpha-stream.agentdiet.dev/v1/aave-v3-yields?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["asset"],"properties":{"asset":{"type":"string","minLength":1,"description":"Target asset symbol (e.g. USDC, ETH, SOL, WBTC) to scan for top risk-adjusted DeFi yield pools"}}},"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_PEg8UPhxGea54OBfaaltI","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":"Scans live APYs, TVL depth, and risk-adjusted yield spreads for a given asset across DeFi pools on Base, Arbitrum, Solana, and Ethereum","exampleAgentPrompt":"Scan the top risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — I want to see which protocols have the best APYs and TVL depth.","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"I'm managing a USDC treasury and want to find the best risk-adjusted yield pools available right now across all major chains — can you scan DeFi protocols and rank them by APY and TVL?"},{"title":"ETH lending rate arbitrage","prompt":"Show me where ETH is earning the highest APY in DeFi liquidity pools right now, comparing Base, Arbitrum, Ethereum, and Solana so I can spot any yield arbitrage opportunities."},{"title":"WBTC yield discovery for portfolio","prompt":"Scan DeFi pools for WBTC yields across all supported chains and give me the top risk-adjusted options with their current APY and TVL depth."}],"resultDescription":"Returns a structured object containing ranked DeFi pools for the requested asset, including protocol names, chain, current APY, TVL depth, and risk-adjusted yield spread data sourced live from DeFiLlama.","failureModes":["Missing or invalid asset symbol returns validation error","DeFiLlama API downtime may result in stale or unavailable data","Unknown asset symbols with no pool data return empty results","Payment required (HTTP 402) if $0.01 USDC micropayment not settled via x402"],"whenToPreferThis":"Use this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted comparisons rather than raw APY alone. Prefer this over manual DeFiLlama browsing when you need programmatic, agent-consumable yield data across Base, Arbitrum, Solana, and Ethereum in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:48:10.318Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-684d6d2f"}