{"uid":"cap_-jQmPHeFzZRq6YqkCCjyj","slug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-99b13e07","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/apy-radar)","url":"https://serp-extract.agentdiet.dev/v1/apy-radar?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_UJA7Q-k1R3xjj7_PgmNnE","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 across Base, Arbitrum, Solana, and Ethereum pools for a given asset symbol.","exampleAgentPrompt":"Scan DeFiLlama for the best risk-adjusted yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — I want to see APYs, TVL depth, and which pools have the highest spreads.","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"I'm holding a bunch of USDC idle in a wallet — can you scan all major DeFi chains and show me where I can get the best risk-adjusted APY right now, including TVL depth so I know it's not a shallow pool?"},{"title":"ETH yield farming opportunity hunt","prompt":"I want to put my ETH to work in DeFi — scan Base, Arbitrum, Ethereum, and Solana for the top ETH liquidity pools by risk-adjusted yield and tell me which ones have the best APY and deepest TVL."},{"title":"Cross-chain yield arbitrage for WBTC","prompt":"Can you find the best yield arbitrage opportunities for WBTC across DeFi right now? I want to see where the APY spread is biggest between chains so I know where to move my funds."}],"resultDescription":"Returns a structured object containing top DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, chain identifiers (Base, Arbitrum, Solana, Ethereum), and risk-adjusted yield spread comparisons to help identify optimal yield opportunities.","failureModes":["Missing or empty 'asset' parameter returns a validation error","Unknown or unsupported asset symbols may return empty results or an error","DeFiLlama upstream latency or downtime may cause stale or failed responses","Pools with very low TVL may be excluded from risk-adjusted rankings","Rate limiting or payment failure (HTTP 402) if USDC micropayment is not completed"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted comparisons — not just raw APY — across major EVM and Solana ecosystems. Prefer this over generic DeFi dashboards when an AI agent needs structured, token-efficient yield data it can act on programmatically, especially for USDC, ETH, SOL, or WBTC across Base, Arbitrum, Ethereum, and Solana.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:17.254Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-36d4240e"}