{"uid":"cap_26skqUvMCeia5skYfT9Ae","slug":"hn-pulse-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-31d4b965","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":"POST","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_HkHpzZUNSamHVXRfNU1_I","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","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 DeFiLlama 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 and show me the best APYs with TVL depth so I can decide where to deploy capital.","exampleUseCases":[{"title":"Best stablecoin yield opportunity search","prompt":"Find me the highest risk-adjusted yield pools for USDC right now — I want to see APY, TVL, and which chain each pool is on so I can pick the best place to park my stablecoin."},{"title":"ETH liquidity pool APY comparison","prompt":"Compare the top ETH liquidity pool APYs across Ethereum, Arbitrum, and Base — I need to know which pools have the deepest TVL and best risk-adjusted returns before I deploy."},{"title":"DeFi yield arbitrage scan for WBTC","prompt":"Scan all major DeFi pools for WBTC and show me the yield spread across chains — I'm looking for arbitrage opportunities where APY is significantly higher in one place versus another."}],"resultDescription":"Returns a structured object containing ranked DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth figures, risk-adjusted yield spreads, and chain-level breakdowns across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Invalid or unrecognized asset symbol returns an error or empty result set","DeFiLlama API unavailability causes stale or missing data","Very low-liquidity assets may return few or no matching pools","Network timeouts on live chain data queries","Payment failure via x402 prevents endpoint access"],"whenToPreferThis":"Choose this endpoint when you need real-time, cross-chain DeFi yield intelligence for a specific asset — particularly when comparing risk-adjusted APYs and TVL depth across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer it over manual DeFiLlama browsing or single-chain tools when an agent needs to programmatically identify yield arbitrage opportunities or rank pools for capital deployment decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:31:00.049Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-e0d240cd"}