{"uid":"cap_7TZYL6BJTiPNIONJQ-XTD","slug":"whale-momentum-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-9d9cf714","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/cross-chain-apy-scanner)","url":"https://whale-momentum.agentdiet.dev/v1/cross-chain-apy-scanner?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_niG1D9--IhA2CNv-t9KcN","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 for a given asset across Base, Arbitrum, Solana, and Ethereum liquidity pools.","exampleAgentPrompt":"What are the top risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me APYs and TVL depth so I can pick the best one?","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"Scan all major DeFi pools across Base, Arbitrum, Solana, and Ethereum and tell me where USDC is earning the highest risk-adjusted APY with solid TVL backing right now."},{"title":"Cross-chain ETH yield comparison","prompt":"Compare the top liquidity pool APYs for ETH across Arbitrum, Base, and Ethereum mainnet — I want to see TVL depth and yield spreads so I can decide where to deploy."},{"title":"WBTC yield arbitrage opportunity hunt","prompt":"Find the best WBTC yield farming pools across chains using DeFiLlama data — rank them by risk-adjusted APY and flag any significant yield spread between chains."}],"resultDescription":"Returns a structured set of top liquidity pools for the queried asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, chain identifiers (Base, Arbitrum, Solana, Ethereum), and risk-adjusted yield spread comparisons to help identify the best yield opportunities.","failureModes":["Missing or invalid asset symbol returns a 400-level error","DeFiLlama upstream outage may cause stale or unavailable data","Very new or obscure asset symbols may return no matching pools","Payment not fulfilled (HTTP 402) if x402 micropayment is not completed","Rate limiting if called too frequently"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield intelligence for a specific asset and want risk-adjusted APY comparisons backed by TVL data across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over manually querying DeFiLlama or single-chain yield aggregators when the goal is rapid, agent-ready yield arbitrage scanning across multiple networks in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:27.607Z","isFirstParty":false,"canonicalSlug":"whale-momentum-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-5692736d"}