{"uid":"cap_LlH4KKN5XCKn8UfgQVLyo","slug":"arxiv-digest-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-9ce3addc","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://arxiv-digest.agentdiet.dev/v1/apy-radar)","url":"https://arxiv-digest.agentdiet.dev/v1/apy-radar?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":"0.015","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_ZHwAvu6KmlvjlCtVIa_bv","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"arxiv-digest.agentdiet.dev","brandSlug":"arxiv-digest-agentdiet-dev-mpp","brandBaseUrl":"https://arxiv-digest.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":"Can you scan live DeFi pools for USDC and show me the top risk-adjusted APY opportunities across Base, Arbitrum, Solana, and Ethereum right now, including TVL depth?","exampleUseCases":[{"title":"Best stablecoin yield hunting","prompt":"Find me the highest risk-adjusted APY pools for USDC across all major chains right now — I want to see TVL depth too so I know the pools are liquid."},{"title":"ETH yield comparison across chains","prompt":"Compare live DeFi liquidity pool yields for ETH across Base, Arbitrum, Ethereum, and Solana — rank them by risk-adjusted return so I can decide where to deploy."},{"title":"WBTC arbitrage yield spread check","prompt":"Scan for the best APY yield spreads for WBTC across DeFi protocols and tell me where the biggest arbitrage opportunity is right now."}],"resultDescription":"Returns a structured response containing live APY rates, TVL depth figures, and risk-adjusted yield spreads for the requested asset symbol across multiple chains (Base, Arbitrum, Solana, Ethereum), likely including ranked pool listings and protocol names.","failureModes":["Missing or invalid asset symbol returns a 400 or error response","DeFiLlama data unavailability may result in stale or empty pool data","Obscure or unsupported asset symbols may return no results","Payment failure (x402) may block access to the endpoint","Rate limits may apply per asset or per time window"],"whenToPreferThis":"Use this endpoint when you need real-time, cross-chain DeFi yield comparison for a specific asset symbol, especially when risk-adjusted APY and TVL depth are needed together in a single call. Prefer this over manually querying DeFiLlama or protocol-specific APIs when you want aggregated, ranked results across Base, Arbitrum, Solana, and Ethereum simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:47.534Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-66a1dcc7"}