{"uid":"cap_KhyHKwuRGCl3DumXQnYGO","slug":"arxiv-digest-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-f9497c23","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/aave-v3-yields)","url":"https://arxiv-digest.agentdiet.dev/v1/aave-v3-yields?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_yh_KYBLLxP_MjIcxvlz3V","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 for a given asset across Base, Arbitrum, Solana, and Ethereum pools","exampleAgentPrompt":"Scan live DeFi pools for USDC and show me the top risk-adjusted yield opportunities across Ethereum, Base, Arbitrum, and Solana — I want APYs, TVL depth, and yield spreads ranked by best risk-adjusted return.","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"I have idle USDC sitting in my wallet — can you scan across all major DeFi chains and tell me which pools are offering the best risk-adjusted APY right now, with TVL depth so I know they're safe?"},{"title":"ETH yield arbitrage across chains","prompt":"Compare the top ETH yield pools on Ethereum, Arbitrum, and Base for me — I want to see which protocol gives the best APY versus risk, and how deep the liquidity is before I move funds."},{"title":"WBTC DeFi yield opportunity check","prompt":"Find the best DeFi yield pools for WBTC across all supported chains — show me APY, TVL, and flag which ones have the most attractive risk-adjusted spreads."}],"resultDescription":"Returns a ranked list of liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth, risk-adjusted yield spreads, and chain-specific breakdowns across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Unknown or unsupported asset symbol returns empty results or error","DeFiLlama data unavailable causes stale or missing APY data","Payment required (HTTP 402) if x402 micropayment not included","Malformed asset parameter (empty string) returns validation error","Low-TVL pools may not appear if below minimum threshold"],"whenToPreferThis":"Choose this endpoint when you need live, multi-chain DeFi yield data for a specific asset and want risk-adjusted comparisons across major protocols like Aave v3 rather than a single-chain or single-protocol view. Prefer this over manual DeFiLlama browsing when you need programmatic, ranked yield data for agent-driven portfolio optimization or yield arbitrage decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:43.422Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-66a1dcc7"}