{"uid":"cap_yt_Y-E2Vifu_ngGJmjhn6","slug":"whale-momentum-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-1863b187","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://whale-momentum.agentdiet.dev/v1/yield-aggregator)","url":"https://whale-momentum.agentdiet.dev/v1/yield-aggregator?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_nDmc8UPLqGDnudaVE-Z6q","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"whale-momentum.agentdiet.dev","brandSlug":"whale-momentum-agentdiet-dev-mpp","brandBaseUrl":"https://whale-momentum.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools for a given asset symbol.","exampleAgentPrompt":"What are the best risk-adjusted DeFi yields available for USDC right now across Base, Arbitrum, Solana, and Ethereum — scan all the top liquidity pools and show me the highest APYs with TVL depth?","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"I'm holding a lot of USDC and want to park it in DeFi — scan all the major chains and show me the top risk-adjusted yield pools with their APYs and TVL depth so I can pick the safest highest-yielding option."},{"title":"ETH liquidity pool comparison across chains","prompt":"Can you scan all the top DeFi pools for ETH across Ethereum, Arbitrum, and Base and compare their APYs and TVL? I want to see where I'd get the best risk-adjusted return right now."},{"title":"WBTC yield arbitrage opportunity discovery","prompt":"Find me the best yield arbitrage opportunities for WBTC across DeFi protocols — I need APY spreads and TVL data across all major chains to spot where the biggest risk-adjusted yield gaps are."}],"resultDescription":"A structured response listing top DeFi liquidity pools for the requested asset, including APY rates sourced from DeFiLlama, TVL (total value locked) depth, risk-adjusted yield spreads, and pool details across supported chains (Base, Arbitrum, Solana, Ethereum) — ranked or sorted to highlight the best opportunities.","failureModes":["Missing or invalid asset symbol returns an error","Unknown asset symbol with no matching pools returns empty results","DeFiLlama data temporarily unavailable causes stale or failed response","Rate limiting or payment failure (HTTP 402) if USDC micropayment not processed","Network timeout if upstream data aggregation is slow"],"whenToPreferThis":"Choose this endpoint when you need a multi-chain, risk-adjusted DeFi yield comparison for a specific asset in real time — particularly when TVL depth matters alongside raw APY. Prefer this over manual DeFiLlama browsing when an agent needs structured, machine-readable yield data across Base, Arbitrum, Solana, and Ethereum in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:43.578Z","isFirstParty":false,"canonicalSlug":"whale-momentum-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-5692736d"}