{"uid":"cap_CVTt_7Y_v7u52RGz9LlHT","slug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-24c123d6","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/stablecoin-yields)","url":"https://serp-extract.agentdiet.dev/v1/stablecoin-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_kYuVBgfbmQIOsYGzxvxo7","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 pools","exampleAgentPrompt":"What are the best risk-adjusted USDC yield pools right now across Base, Arbitrum, Solana, and Ethereum — scan DeFiLlama APYs and TVL depth and give me the top options?","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"I have some idle USDC and want to put it to work — can you scan across Base, Arbitrum, Solana, and Ethereum and show me the top risk-adjusted USDC yield pools right now, sorted by APY and TVL?"},{"title":"ETH yield arbitrage across DeFi chains","prompt":"Compare the best ETH liquidity pool yields across all major chains using DeFiLlama data — I want to see APYs, TVL depth, and which protocol and chain gives the best risk-adjusted return for ETH."},{"title":"WBTC DeFi lending opportunity scan","prompt":"What are the highest-yield WBTC pools in DeFi right now? Scan DeFiLlama and rank them by risk-adjusted APY so I can decide where to deploy my wrapped bitcoin."}],"resultDescription":"Returns a list of top DeFi liquidity pools for the specified asset, including pool name, protocol, chain, live APY from DeFiLlama, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum — allowing direct yield comparison and arbitrage identification.","failureModes":["Missing or invalid asset symbol returns validation error","DeFiLlama API unavailability may result in stale or empty pool data","Very new or obscure asset symbols may return no matching pools","Network timeout if upstream DeFiLlama data fetch is slow","Rate limiting or payment failure (HTTP 402) if funds are insufficient"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield comparison for a specific asset (USDC, ETH, SOL, WBTC, etc.) and want risk-adjusted APY and TVL data sourced from DeFiLlama in a single call. Prefer it over manual DeFiLlama browsing when an agent needs structured, machine-readable yield data across Base, Arbitrum, Solana, and Ethereum simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:42.135Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-36d4240e"}