{"uid":"cap_A-IG_sWMwsVrOQRQY11TH","slug":"defi-yield-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-b344a4b6","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://defi-yield.agentdiet.dev/v1/yield-scanner)","url":"https://defi-yield.agentdiet.dev/v1/yield-scanner?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":"$0.01/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_BoCb4ATDjjQQmb-LQvSep","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"defi-yield.agentdiet.dev","brandSlug":"defi-yield-agentdiet-dev-mpp","brandBaseUrl":"https://defi-yield.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 all the top DeFi liquidity pools for USDC right now and show me the best risk-adjusted yields across Base, Arbitrum, Solana, and Ethereum — ranked by APY and TVL.","exampleUseCases":[{"title":"Best stablecoin yield hunt","prompt":"Find me the highest-yielding USDC pools across Base, Arbitrum, Solana, and Ethereum right now, ranked by risk-adjusted APY and TVL depth."},{"title":"ETH liquidity pool comparison","prompt":"I'm holding some ETH and want to put it to work — scan the top DeFi pools for ETH yields across all major chains and tell me which ones have the best APY with strong TVL backing."},{"title":"Cross-chain WBTC yield arbitrage","prompt":"I want to find the best yield arbitrage opportunity for WBTC across DeFi protocols on Base, Arbitrum, and Ethereum — which pools are offering the highest risk-adjusted returns right now?"}],"resultDescription":"Returns a structured response containing live APY rates, TVL depth figures, risk-adjusted yield spreads, and pool rankings for the specified asset across Base, Arbitrum, Solana, and Ethereum — sourced from DeFiLlama data — enabling comparison of the best yield opportunities.","failureModes":["Missing or invalid asset symbol returns a validation error","Unknown or unsupported asset symbol may return empty results or an error","DeFiLlama data unavailability may cause stale or missing APY data","Rate limiting or payment failure (HTTP 402) if USDC micropayment is not processed","Network timeouts when aggregating cross-chain pool data"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield data aggregated from DeFiLlama for a specific asset — especially when comparing APY, TVL, and risk-adjusted spreads across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over manual protocol checks or single-chain lookups when you need a ranked, risk-aware view of yield opportunities in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:55.537Z","isFirstParty":false,"canonicalSlug":"defi-yield-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-b344a4b6"}