{"uid":"cap_1cCBovghwmThlCyoZowUG","slug":"x402broker-com-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-3bf2be24","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://x402broker.com/v1/aave-v3-yields)","url":"https://x402broker.com/v1/aave-v3-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_EAmjopwhwvV5Smst1jL2c","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402broker.com","brandSlug":"x402broker-com-mpp","brandBaseUrl":"https://x402broker.com","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":"What are the top risk-adjusted DeFi yield pools for USDC right now across Ethereum, Arbitrum, Base, and Solana — ranked by APY and TVL depth?","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"Scan all DeFi pools and tell me where I can get the best risk-adjusted APY for USDC right now, showing me the TVL and yield spread across Ethereum, Arbitrum, and Base."},{"title":"ETH yield arbitrage across chains","prompt":"I want to park some ETH in a DeFi liquidity pool — can you check DeFiLlama live data and find which chain and protocol is offering the highest yield for ETH with decent TVL?"},{"title":"WBTC pool comparison for DeFi allocation","prompt":"Compare the current APYs and TVL depth for WBTC pools across Solana, Arbitrum, and Ethereum and tell me which one looks most attractive on a risk-adjusted basis."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY figures sourced from DeFiLlama, TVL depth, risk-adjusted yield spreads, and chain/protocol metadata across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Unknown or unsupported asset symbol returns an empty result or error","DeFiLlama API upstream downtime may result in stale or missing yield data","Very low-liquidity assets may return few or no pools","Invalid asset string (e.g. empty or malformed) returns a 400-level error","Payment not confirmed via x402 results in 402 response before data is returned"],"whenToPreferThis":"Use this endpoint when you need live, multi-chain DeFi yield comparisons for a specific asset and want TVL-weighted, risk-adjusted APY rankings pulled directly from DeFiLlama. Prefer this over generic DeFi dashboards when building an agent that needs programmatic, structured yield data for automated allocation decisions or yield arbitrage strategies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:54.626Z","isFirstParty":false,"canonicalSlug":"x402broker-com-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-95442240"}