{"uid":"cap_a4Zi4Y5z8nXbkTrGYire4","slug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-6748e2c5","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/yield-scanner)","url":"https://serp-extract.agentdiet.dev/v1/yield-scanner?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_HOkFhVbovb7ZEYOD7YGwD","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":"Scan live DeFi pools for USDC and show me the top risk-adjusted yield opportunities across Base, Arbitrum, Solana, and Ethereum — I want to see APYs, TVL depth, and which protocols are safest.","exampleUseCases":[{"title":"Best stablecoin yield across chains","prompt":"I have idle USDC and want to put it to work — scan all the top DeFi pools across Base, Arbitrum, Ethereum, and Solana and tell me where I can get the best risk-adjusted APY right now."},{"title":"ETH liquidity pool yield comparison","prompt":"Compare the current APYs and TVL depth for ETH liquidity pools across DeFi protocols — I want to see which chains and pools are offering the highest yield with the best risk profile."},{"title":"WBTC yield arbitrage scouting","prompt":"Scan DeFi for the best yield opportunities on WBTC across Ethereum, Base, and Arbitrum — show me APY spreads and TVL so I can find where to deploy my WBTC for maximum risk-adjusted returns."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the requested asset, including live APYs sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, protocol names, and the chain each pool operates on — enabling direct yield arbitrage comparison across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Missing or empty asset symbol returns validation error","Unknown or unsupported asset symbol may return empty pool list","DeFiLlama data may be temporarily unavailable causing stale or failed responses","Network timeouts on live pool data fetches","Rate limiting or payment failure if x402 payment not processed correctly"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted APY comparisons across multiple chains in a single call. Prefer this over manual DeFiLlama browsing when your agent needs structured, token-pruned output ready for decision-making, especially for yield arbitrage workflows across Base, Arbitrum, Solana, and Ethereum.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:30:30.350Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-36d4240e"}