{"uid":"cap__P7-F6ilgonOvVaH39naq","slug":"x402broker-com-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-fce2fb87","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/stablecoin-yields)","url":"https://x402broker.com/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_XrGBiRIu1T__pTW4hvQmH","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 Base, Arbitrum, Solana, and Ethereum — show me APYs, TVL depth, and any notable yield spreads I could arbitrage?","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"I've got idle USDC sitting around — can you scan all the major DeFi pools across Ethereum, Base, and Arbitrum and tell me which one is paying the best risk-adjusted APY right now?"},{"title":"Cross-chain ETH yield arbitrage opportunity","prompt":"I want to know if there are any meaningful yield spread differences for ETH across DeFiLlama pools on Ethereum vs Arbitrum vs Base — show me the top pools by APY and TVL so I can spot an arbitrage opportunity."},{"title":"Evaluating WBTC liquidity pool depth","prompt":"Before I deploy capital into a WBTC liquidity pool, can you pull the current DeFiLlama data showing TVL depth and APYs for WBTC across Solana and Ethereum so I can see which pool is safest and most rewarding?"}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth figures, chain identifiers (Base, Arbitrum, Solana, Ethereum), and risk-adjusted yield spread comparisons to help identify arbitrage opportunities.","failureModes":["Missing or invalid asset symbol returns an error","Unsupported asset symbols (not listed on DeFiLlama) return empty or error responses","DeFiLlama data latency or outage may result in stale or unavailable yield data","Rate limiting or payment failure (x402) blocks the request","Network timeouts if downstream DeFiLlama API is slow"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted APY comparisons across multiple networks (Base, Arbitrum, Solana, Ethereum) in a single call. Prefer this over manually querying DeFiLlama when you need structured, agent-ready output for yield arbitrage or capital allocation decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:36.334Z","isFirstParty":false,"canonicalSlug":"x402broker-com-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-95442240"}