{"uid":"cap_ihO7Wn34K1Dz6QnK1AgBL","slug":"x402-audit-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-0561a53c","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://x402-audit.agentdiet.dev/v1/defi-apy)","url":"https://x402-audit.agentdiet.dev/v1/defi-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":"$0.015/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_v2n0Y2jDnpya9EcqJKsvc","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402-audit.agentdiet.dev","brandSlug":"x402-audit-agentdiet-dev-mpp","brandBaseUrl":"https://x402-audit.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 top risk-adjusted DeFi yield pools for USDC across Base, Arbitrum, Solana, and Ethereum — I want to see APYs, TVL depth, and which pools have the best spreads right now.","exampleUseCases":[{"title":"Stablecoin yield optimization","prompt":"Find the best APY pools for USDC right now across all major chains — show me TVL depth and risk-adjusted yields so I can decide where to deploy my capital."},{"title":"ETH liquidity pool comparison","prompt":"I'm holding ETH and want to put it to work — can you scan the top yield pools for ETH on Base, Arbitrum, and Ethereum and rank them by risk-adjusted return?"},{"title":"Cross-chain arbitrage discovery","prompt":"Scan DeFi liquidity pools for WBTC and show me where there are meaningful yield spread differences between chains — I'm looking for arbitrage opportunities."}],"resultDescription":"Returns a structured object containing top DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth figures, risk-adjusted yield spreads, and pool rankings across Base, Arbitrum, Solana, and Ethereum chains.","failureModes":["Missing or empty 'asset' parameter returns validation error","Unrecognized asset symbol with no matching pools returns empty or error result","DeFiLlama data source unavailability may cause stale or missing APY data","Unsupported asset symbols (e.g. highly niche tokens) may return no results","Payment failure via x402 protocol blocks request execution"],"whenToPreferThis":"Choose this endpoint when you need live, multi-chain DeFi yield data aggregated from DeFiLlama with risk-adjusted scoring — ideal for agents comparing yield opportunities across Base, Arbitrum, Solana, and Ethereum simultaneously rather than checking individual protocol sites manually.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:29.401Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a5a755f8"}