{"uid":"cap_4-PdSwRwswM0_vLTDic2q","slug":"alpha-stream-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-67cbb624","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/stablecoin-yields)","url":"https://alpha-stream.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"}}},"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_NUkRlLfhVDVKstlceveIf","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 APY data, TVL depth, and risk-adjusted yield spreads for a given asset across Base, Arbitrum, Solana, and Ethereum DeFi pools","exampleAgentPrompt":"Scan the top risk-adjusted DeFi yield pools for USDC across Base, Arbitrum, Solana, and Ethereum and show me the best APYs with TVL depth.","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"I've got idle USDC sitting around — can you find me the best risk-adjusted yield pools for USDC right now across all major chains like Base, Arbitrum, and Ethereum?"},{"title":"ETH liquidity pool comparison across chains","prompt":"Compare the top ETH liquidity pool yields across Base, Arbitrum, Solana, and Ethereum — I want to see APYs and TVL so I know which pools are actually deep enough to enter."},{"title":"WBTC DeFi yield arbitrage opportunity","prompt":"Scan DeFi protocols for the best risk-adjusted APY on WBTC — I want to see where the yield spread is widest across the major chains so I can spot an arbitrage opportunity."}],"resultDescription":"Returns a structured response containing top-ranked DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, and the underlying protocol and blockchain network for each pool.","failureModes":["Missing or empty 'asset' parameter returns a validation error","Unknown or unsupported asset symbol may return empty results or an error","DeFiLlama data unavailability or API downtime may cause stale or failed responses","Rate limiting or payment failure (HTTP 402) if the per-call fee is not settled"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield comparison for a specific asset and care about risk-adjusted APY and TVL depth — not just raw APY. It is best suited for agents making capital allocation decisions across Base, Arbitrum, Solana, and Ethereum stablecoin or token pools. Prefer this over generic DeFi dashboards when you need structured, agent-consumable yield data via a pay-per-call API.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:04.947Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-684d6d2f"}