{"uid":"cap_1Fu35PccGrzzEEztIXUZM","slug":"whale-momentum-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-395a17fa","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/defi-apy)","url":"https://whale-momentum.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":"$0.01/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_n_NtrIt1UOg5uIdIi3zPt","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, and risk-adjusted yield spreads for a given asset across Base, Arbitrum, Solana, and Ethereum DeFi pools","exampleAgentPrompt":"Scan all DeFi pools for USDC and show me the top risk-adjusted yield opportunities across Ethereum, Arbitrum, Base, and Solana right now — I want to see APY, TVL depth, and yield spreads.","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"I'm managing a USDC treasury and want to find the best risk-adjusted yield pools available right now across Ethereum, Arbitrum, Base, and Solana — can you scan current DeFi APYs and TVL depth and rank them for me?"},{"title":"Cross-chain ETH yield arbitrage","prompt":"Show me the highest APY liquidity pools for ETH across all major chains and flag any significant yield spread arbitrage opportunities I should know about."},{"title":"SOL liquidity pool scouting","prompt":"What are the top SOL DeFi pools by risk-adjusted yield right now? I want to compare APY and TVL across Solana and any other chains where SOL pools exist."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth, risk-adjusted yield scores, and yield spreads across Base, Arbitrum, Solana, and Ethereum — enabling direct comparison and arbitrage identification.","failureModes":["Invalid or unsupported asset symbol returns an error or empty result set","DeFiLlama data temporarily unavailable causes stale or missing APY data","Asset with no active pools on scanned chains returns empty results","Payment failure (HTTP 402) if x402 micropayment is not properly handled","Rate limiting if too many calls are made in rapid succession"],"whenToPreferThis":"Choose this endpoint when you need live, multi-chain DeFi yield data aggregated from DeFiLlama for a specific asset, especially when comparing risk-adjusted returns across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over manual DeFiLlama browsing or single-chain queries when an agent needs to identify arbitrage spreads or rank pools by risk-adjusted APY in real time.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:42.651Z","isFirstParty":false,"canonicalSlug":"whale-momentum-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-5692736d"}