{"uid":"cap_785S57p2lzlNwywwKSIbW","slug":"alpha-stream-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-3efe4571","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://alpha-stream.agentdiet.dev/v1/yield-aggregator)","url":"https://alpha-stream.agentdiet.dev/v1/yield-aggregator?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_7IhvOFrboWSgTctTZWELk","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"alpha-stream.agentdiet.dev","brandSlug":"alpha-stream-agentdiet-dev-mpp","brandBaseUrl":"https://alpha-stream.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 liquidity pools","exampleAgentPrompt":"Scan all the top DeFi liquidity pools for USDC right now and show me the best risk-adjusted APYs across Base, Arbitrum, Solana, and Ethereum — I want to know where I can park my stablecoins for the highest yield.","exampleUseCases":[{"title":"Stablecoin yield optimization","prompt":"Find the best risk-adjusted yield pools for USDC across all major chains — Base, Arbitrum, Ethereum, and Solana — and rank them by APY with TVL depth so I can decide where to deploy my stablecoins."},{"title":"ETH liquidity pool comparison","prompt":"Scan the top ETH liquidity pools right now and show me which ones have the highest APYs with decent TVL — I want to compare across Arbitrum, Base, and Ethereum mainnet."},{"title":"Cross-chain WBTC yield arbitrage","prompt":"What are the best risk-adjusted DeFi pools for WBTC today? I'm looking for yield spread arbitrage opportunities across Ethereum, Arbitrum, Base, and Solana."}],"resultDescription":"Returns a structured set of top liquidity pool opportunities for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, and pool rankings across Base, Arbitrum, Solana, and Ethereum networks.","failureModes":["Invalid or unrecognized asset symbol returns an error or empty results","DeFiLlama API downtime may result in stale or unavailable data","Low-liquidity assets may return very few or no matching pools","Payment not processed (HTTP 402) if x402 micropayment fails","Rate limiting if too many requests are made in a short period"],"whenToPreferThis":"Use this endpoint when you need real-time, multi-chain DeFi yield comparison for a specific asset — especially for stablecoins like USDC or major assets like ETH, SOL, WBTC — and want risk-adjusted ranking rather than raw APY alone. Prefer this over manual DeFiLlama browsing when an agent needs structured, decision-ready yield data across Base, Arbitrum, Solana, and Ethereum in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:28.767Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-684d6d2f"}