{"uid":"cap_UbTffkkHhRfvwuY_V68ok","slug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-80e8919d","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://serp-extract.agentdiet.dev/v1/pendle-pt-yields)","url":"https://serp-extract.agentdiet.dev/v1/pendle-pt-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"},"limit":{"type":"integer","default":20,"maximum":100,"minimum":1,"description":"Maximum number of items to return per page (1-100)"},"cursor":{"type":"string","description":"Opaque pagination cursor for fetching the next page"}}},"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_Pfo0UrJT39NLnIeoWQ4QD","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"serp-extract.agentdiet.dev","brandSlug":"serp-extract-agentdiet-dev-mpp","brandBaseUrl":"https://serp-extract.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 DeFi pools","exampleAgentPrompt":"What are the best risk-adjusted DeFi yield pools for USDC right now — scan across Base, Arbitrum, Solana, and Ethereum and show me the top APYs with TVL depth.","exampleUseCases":[{"title":"Stablecoin yield optimization across chains","prompt":"I have idle USDC and want to maximize yield in DeFi — can you scan the top pools across Ethereum, Arbitrum, Base, and Solana and tell me which offers the best risk-adjusted APY right now?"},{"title":"ETH yield arbitrage opportunity scout","prompt":"Find me the best DeFi liquidity pools for ETH with the highest risk-adjusted yields — I want to see TVL depth and APY spreads so I can spot any arbitrage between chains."},{"title":"WBTC DeFi pool due diligence","prompt":"I'm thinking of deploying WBTC into a DeFi yield pool — can you pull the live DeFiLlama data and rank the top pools by risk-adjusted APY so I can see where the best opportunities are?"}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the specified asset, including live APY rates sourced from DeFiLlama, TVL depth figures, risk-adjusted yield spreads, and chain attribution across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Missing or empty asset symbol returns a 400 validation error","Unknown or unsupported asset symbol returns empty or null pool results","DeFiLlama upstream API downtime may cause stale or unavailable data","Rate limiting or payment failure (HTTP 402) if USDC micropayment is not processed","Network timeout if DeFiLlama data fetch is slow"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted APY comparisons rather than raw numbers. It is best suited for agents making yield optimization decisions across Base, Arbitrum, Solana, and Ethereum simultaneously, leveraging DeFiLlama as the underlying data source for TVL and APY accuracy.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:19:43.860Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-36d4240e"}