{"uid":"cap_YuWIVWGank4NFkwH6t4go","slug":"mcp-compiler-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-b016c79b","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-compiler.agentdiet.dev/v1/morpho-vault-apy)","url":"https://mcp-compiler.agentdiet.dev/v1/morpho-vault-apy?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_bSF5P-wnHUPth1ep8RN5i","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-compiler.agentdiet.dev","brandSlug":"mcp-compiler-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-compiler.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":"Scan the best risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me APYs, TVL depth, and which protocols have the highest spreads.","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"I have idle USDC and want to know which DeFi pool across Ethereum, Base, and Arbitrum is currently offering the best risk-adjusted APY — can you scan for the top options right now?"},{"title":"ETH yield arbitrage across chains","prompt":"I'm trying to maximize yield on my ETH holdings — can you compare APYs and TVL depth across DeFi pools on Arbitrum, Base, and Ethereum and tell me where the best risk-adjusted spread is?"},{"title":"WBTC liquidity pool scouting","prompt":"I want to put my WBTC to work in DeFi — scan across Ethereum, Base, and Arbitrum for liquidity pools with the deepest TVL and highest risk-adjusted yields for WBTC."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools and vaults for the queried asset, including live APY rates pulled from DeFiLlama, TVL depth figures, risk-adjusted yield spreads, protocol names, and chain identifiers across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Missing or empty asset symbol returns a validation error","Unknown or unsupported asset symbol may return empty results or an error","DeFiLlama API downtime may cause stale or missing yield data","Highly illiquid assets with no indexed pools return empty result sets","Payment failure (HTTP 402) if x402 micropayment is not properly handled"],"whenToPreferThis":"Choose this endpoint when you need live, multi-chain DeFi yield data for a specific asset and want risk-adjusted comparisons across real liquidity pools rather than static or aggregated summaries. It is especially useful for agents executing yield optimization strategies, portfolio rebalancing decisions, or DeFi arbitrage workflows where current APY and TVL depth matter. Prefer this over generic DeFi news or price feeds when the goal is actionable yield placement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:57.645Z","isFirstParty":false,"canonicalSlug":"mcp-compiler-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-aabe1dd2"}