{"uid":"cap_fB4DodukoxHBqDd72I10y","slug":"arxiv-digest-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-4440b48e","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://arxiv-digest.agentdiet.dev/v1/morpho-vault-apy)","url":"https://arxiv-digest.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":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cIv1yTkO0dRv1wRqNP0KE","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"arxiv-digest.agentdiet.dev","brandSlug":"arxiv-digest-agentdiet-dev-mpp","brandBaseUrl":"https://arxiv-digest.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 DeFi pools","exampleAgentPrompt":"Scan DeFiLlama for the top risk-adjusted USDC yield pools across Base, Arbitrum, Solana, and Ethereum — show me the best APYs and TVL depth right now.","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"I have idle USDC and want to earn yield in DeFi — can you scan all the major chains and show me which pools have the best risk-adjusted APY and enough TVL to be safe right now?"},{"title":"Cross-chain ETH yield comparison","prompt":"Compare the top DeFi yield opportunities for ETH across Base, Arbitrum, Solana, and Ethereum — I want to see APYs and TVL so I can decide where to deploy my ETH."},{"title":"WBTC liquidity pool scouting","prompt":"I want to put my WBTC to work in DeFi — scan for the highest-yield, risk-adjusted liquidity pools for WBTC and tell me which chains and protocols are offering the best rates."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools and vaults for the specified asset, including live APYs sourced from DeFiLlama, TVL depth, risk-adjusted yield spreads, protocol names, and the blockchain networks (Base, Arbitrum, Solana, Ethereum) where those pools exist.","failureModes":["Invalid or unrecognized asset symbol returns an error or empty results","DeFiLlama data temporarily unavailable causes stale or missing APY data","Asset with no active pools on supported chains returns empty result set","Payment failure (HTTP 402) if x402 micropayment is not properly handled","Rate limiting or quota exhaustion if called too frequently"],"whenToPreferThis":"Choose this endpoint when you need real-time, cross-chain DeFi yield intelligence for a specific asset and want risk-adjusted comparisons across multiple protocols and networks (Base, Arbitrum, Solana, Ethereum). It is ideal for DeFi portfolio optimization, yield arbitrage discovery, and liquidity pool scouting. Prefer it over generic DeFiLlama web scraping when you need a structured, agent-ready API response with TVL and spread data already normalized.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:19:43.866Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-66a1dcc7"}