{"uid":"cap_L9f7jvyrgyhsmpaxSnRxT","slug":"onchain-risk-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-6918a637","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://onchain-risk.agentdiet.dev/v1/lending-rates)","url":"https://onchain-risk.agentdiet.dev/v1/lending-rates?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_UbwgphLSDx0ClglubvxWA","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"onchain-risk.agentdiet.dev","brandSlug":"onchain-risk-agentdiet-dev-mpp","brandBaseUrl":"https://onchain-risk.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum for a given asset symbol.","exampleAgentPrompt":"What are the best risk-adjusted DeFi yield pools for USDC right now — scan across Base, Arbitrum, Solana, and Ethereum and show me the top APYs and TVL depth.","exampleUseCases":[{"title":"Stablecoin yield optimization","prompt":"I have idle USDC and want to maximize my yield in DeFi — can you scan all the top pools across Ethereum, Base, Arbitrum, and Solana and tell me which ones have the best APY with solid TVL depth?"},{"title":"ETH lending rate comparison","prompt":"I'm thinking of depositing ETH into a lending protocol — can you pull the current live APYs and risk-adjusted spreads for ETH across DeFi pools and tell me which chain and protocol is paying the most right now?"},{"title":"WBTC yield arbitrage scouting","prompt":"Scan DeFi pools for WBTC and show me where the biggest yield spread opportunities are — I want to see the top APYs ranked by risk-adjusted return across all supported chains."}],"resultDescription":"Returns a structured object containing top DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, chain information (Base, Arbitrum, Solana, Ethereum), and risk-adjusted yield spread comparisons to help identify the best yield opportunities.","failureModes":["Missing or empty 'asset' parameter returns a validation error","Unknown or unsupported asset symbol may return empty results or an error","DeFiLlama upstream data unavailability may result in stale or incomplete pool data","Rate limiting or payment failure (HTTP 402) if USDC micropayment is not processed","Network timeout if live pool data fetch takes too long"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield comparisons for a specific asset, especially when risk-adjusted APY and TVL depth are important factors. It is ideal for agents performing yield optimization, DeFi arbitrage scouting, or portfolio rebalancing decisions. Prefer this over generic web search when you need structured, real-time pool data sourced directly from DeFiLlama across multiple chains.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:13.665Z","isFirstParty":false,"canonicalSlug":"onchain-risk-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-d865259b"}