{"uid":"cap_cTPAswBEgZ814_RSg0_SM","slug":"mcp-security-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-73382ecb","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://mcp-security.agentdiet.dev/v1/defi-yield)","url":"https://mcp-security.agentdiet.dev/v1/defi-yield?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_X6C5tll1oxCnHUWMM4MKI","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mcp-security.agentdiet.dev","brandSlug":"mcp-security-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-security.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads for a given asset across Base, Arbitrum, Solana, and Ethereum pools","exampleAgentPrompt":"What are the top risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me APY, TVL, and which protocol offers the best spread?","exampleUseCases":[{"title":"Best stablecoin yield hunt","prompt":"Scan all the major chains and find me the best risk-adjusted yield pools for USDC right now — I want to see APY and TVL so I can decide where to deploy my stablecoins."},{"title":"ETH yield farming comparison","prompt":"Compare the top DeFi liquidity pools for ETH across Ethereum, Base, and Arbitrum — which one has the best APY and enough TVL depth to be safe?"},{"title":"SOL cross-chain yield arbitrage","prompt":"Find me the highest-yielding DeFi pools for SOL right now, including risk-adjusted spread — I want to know if there's a meaningful yield difference between Solana and any EVM chains."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the specified asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, chain and protocol identifiers, and comparative metrics to identify top yield opportunities across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Unknown or unsupported asset symbol returns empty or error response","DeFiLlama data feed temporarily unavailable causes stale or missing APY data","Pools with very low TVL may be included but flagged as high risk","Payment required (HTTP 402) if x402 micropayment not attached","Rate limiting if called too frequently without valid payment"],"whenToPreferThis":"Use this endpoint when an agent needs live, cross-chain DeFi yield intelligence for a specific asset and wants risk-adjusted rankings rather than raw APY figures. Prefer this over manual DeFiLlama browsing or single-chain yield tools when the user wants a consolidated multi-chain comparison (Base, Arbitrum, Solana, Ethereum) with TVL depth context in a single call. Especially valuable for yield optimization workflows, portfolio rebalancing agents, or DeFi arbitrage bots that need actionable, up-to-date pool rankings.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:09.836Z","isFirstParty":false,"canonicalSlug":"mcp-security-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-73382ecb"}