{"uid":"cap_rPL2AP7ka9qCxH9NW8z6r","slug":"hn-pulse-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-619be80c","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://hn-pulse.agentdiet.dev/v1/morpho-vault-apy)","url":"https://hn-pulse.agentdiet.dev/v1/morpho-vault-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":"$0.015/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_A-oTw5uUNbZrXzo5F0e-H","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"hn-pulse.agentdiet.dev","brandSlug":"hn-pulse-agentdiet-dev-mpp","brandBaseUrl":"https://hn-pulse.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live DeFi APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools for a given asset symbol","exampleAgentPrompt":"Scan the top risk-adjusted DeFi yield pools for USDC across Base, Arbitrum, Solana, and Ethereum — I want to see which pools have the best APY and TVL depth right now.","exampleUseCases":[{"title":"Best stablecoin yield opportunity","prompt":"Find me the highest risk-adjusted yield pools for USDC across all major chains right now — I want to know which protocol and chain is offering the best APY with solid TVL."},{"title":"ETH liquidity pool comparison","prompt":"Compare the top DeFi liquidity pools for ETH across Ethereum, Base, and Arbitrum — which ones have the deepest TVL and best current APY?"},{"title":"WBTC yield arbitrage scouting","prompt":"Scan for the best yield arbitrage opportunities for WBTC across DeFi protocols on Ethereum and Arbitrum — show me APY spreads and risk-adjusted rankings."}],"resultDescription":"Returns a ranked list of DeFi pools for the specified asset, including live APY rates sourced from DeFiLlama, TVL depth metrics, risk-adjusted yield spreads, and chain-level breakdowns across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Unknown or unsupported asset symbol returns empty or error response","DeFiLlama data temporarily unavailable causes stale or missing APY data","Very low-liquidity assets may return few or no matching pools","Network-specific outages may result in incomplete chain coverage"],"whenToPreferThis":"Use this endpoint when an agent needs real-time, multi-chain DeFi yield intelligence for a specific asset — especially when comparing risk-adjusted APYs and TVL depth across Morpho vaults and other DeFi pools on Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over generic DeFi dashboards when you need structured, agent-consumable yield data with arbitrage spread analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T07:51:47.830Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-e0d240cd"}