{"uid":"cap_h-al-w3V6U770wIdlnHoB","slug":"json-repair-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-84be6767","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://json-repair.agentdiet.dev/v1/morpho-vault-apy)","url":"https://json-repair.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_EJXuXasLuxzGuv9Cbvnhk","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"json-repair.agentdiet.dev","brandSlug":"json-repair-agentdiet-dev-mpp","brandBaseUrl":"https://json-repair.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":"What are the top risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — rank them by APY and TVL depth so I can see the best opportunities?","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"Scan all live DeFi pools for USDC and show me the best risk-adjusted APYs with TVL depth across Base, Arbitrum, and Ethereum — I want to know where to park stablecoin treasury funds for the highest safe yield."},{"title":"Cross-chain ETH liquidity pool arbitrage","prompt":"Find me the top ETH liquidity pool yields right now across Ethereum, Base, Arbitrum, and Solana — I'm looking for yield spread arbitrage opportunities with solid TVL backing."},{"title":"WBTC DeFi yield scouting","prompt":"What's the best place to earn yield on WBTC in DeFi right now? Scan across all supported chains and give me the top pools ranked by risk-adjusted APY."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the specified asset, including live APY rates sourced from DeFiLlama, TVL depth, risk-adjusted yield spreads, and pool metadata across Base, Arbitrum, Solana, and Ethereum networks.","failureModes":["Unknown or unsupported asset symbol returns empty results or error","DeFiLlama data unavailability causes stale or missing APY data","Rate limiting or payment failure (HTTP 402) if USDC micropayment not processed","Malformed asset parameter (empty string) triggers validation error","Network timeouts if upstream DeFiLlama API is slow or down"],"whenToPreferThis":"Choose this endpoint when you need live, multi-chain DeFi yield data for a specific asset and want risk-adjusted APY comparisons with TVL context rather than just raw rates. It is especially useful for agents performing yield optimization, treasury management, or arbitrage scouting across Base, Arbitrum, Solana, and Ethereum simultaneously using DeFiLlama as the underlying data source.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:57.115Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a6d7c05b"}