{"uid":"cap_r8bgPjFUwUChYODvlfgRj","slug":"alpha-stream-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-684d6d2f","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-scanner)","url":"https://alpha-stream.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_IsiKnhE42BJvxMPq61r0O","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 pools","exampleAgentPrompt":"Scan across Base, Arbitrum, Solana, and Ethereum and show me the best risk-adjusted DeFi yield pools for USDC right now, including APY and TVL.","exampleUseCases":[{"title":"Best stablecoin yield for treasury","prompt":"I've got idle USDC in our treasury — scan all the major DeFi pools across Ethereum, Base, Arbitrum, and Solana and tell me which ones are offering the best risk-adjusted APY with solid TVL depth right now."},{"title":"ETH yield opportunity discovery","prompt":"I'm holding ETH and want to put it to work — find me the top liquidity pool yields for ETH across Base, Arbitrum, Solana, and Ethereum, ranked by risk-adjusted return."},{"title":"Cross-chain WBTC yield arbitrage","prompt":"Can you check where WBTC is earning the best yield across DeFi right now? I want to see APY spreads and TVL so I can spot any arbitrage opportunities between chains."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, and chain-level breakdowns across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Missing or invalid asset symbol returns validation error","DeFiLlama data unavailable or rate-limited results in degraded or empty pool list","Asset not listed in any supported pool returns empty results","Payment not completed via x402 returns HTTP 402","Unknown or misspelled asset symbols (e.g. typos) may return no results"],"whenToPreferThis":"Choose this endpoint when you need a real-time, cross-chain view of yield opportunities for a specific crypto asset across major DeFi protocols. It is ideal for yield optimization agents, DeFi treasury management, and arbitrage detection use cases where live APY and TVL data from DeFiLlama across Base, Arbitrum, Solana, and Ethereum is required in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:47.939Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-684d6d2f"}