{"uid":"cap_mtCRI85KsrCXwixxuMhZx","slug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-3f1e2d97","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/defi-apy)","url":"https://serp-extract.agentdiet.dev/v1/defi-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"},"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_rQ-nvkJh9db5ZXbz-PwAQ","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 target asset across Base, Arbitrum, Solana, and Ethereum pools","exampleAgentPrompt":"Can you scan all the top DeFi liquidity pools and tell me where I can get the best risk-adjusted yield for USDC right now across Base, Arbitrum, Solana, and Ethereum?","exampleUseCases":[{"title":"Best stablecoin yield hunting","prompt":"I want to put my USDC to work in DeFi — can you find me the pools with the highest APY and deepest TVL across Base, Arbitrum, and Ethereum right now?"},{"title":"Cross-chain ETH yield comparison","prompt":"Compare the best liquidity pool yields for ETH across all major chains — I want to see APY, TVL, and risk-adjusted spreads so I can pick the safest option."},{"title":"SOL yield arbitrage scouting","prompt":"Scan DeFi protocols for the top risk-adjusted yield opportunities for SOL on Solana and any other supported chains, and rank them by APY."}],"resultDescription":"Returns a structured object containing top liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, chain identifiers (Base, Arbitrum, Solana, Ethereum), and pool-level rankings to support yield arbitrage decisions.","failureModes":["Missing or invalid asset symbol returns a validation error","Unsupported asset symbol with no matching pools returns empty or error response","DeFiLlama data unavailability causes stale or failed responses","Rate limiting or payment failure (HTTP 402) blocks the request","Network timeout if upstream DeFiLlama APIs are slow"],"whenToPreferThis":"Choose this endpoint when you need real-time, multi-chain DeFi yield comparisons for a specific asset with TVL depth and risk-adjusted scoring — especially useful for yield arbitrage across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over manual DeFiLlama browsing or single-chain yield trackers when an agent needs structured, comparable data across chains in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:28.350Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-36d4240e"}