{"uid":"cap_GCN8EhodLeXC3eqb6Pwkj","slug":"x402broker-com-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-95442240","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/yield-scanner)","url":"https://x402broker.com/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_uueDlsjvKoVNVceX6TUoN","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 across Base, Arbitrum, Solana, and Ethereum pools for a given asset symbol.","exampleAgentPrompt":"What are the top risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me APYs and TVL depth so I can find the best opportunity?","exampleUseCases":[{"title":"Best stablecoin yield for idle USDC","prompt":"I have idle USDC sitting in my wallet — scan all the major DeFi pools across Base, Arbitrum, Solana, and Ethereum and tell me which pool is currently offering the best risk-adjusted APY for USDC."},{"title":"ETH yield arbitrage across chains","prompt":"I want to put my ETH to work — can you check DeFiLlama right now and find me the top liquidity pools for ETH sorted by risk-adjusted yield, and flag which chains have the best spreads?"},{"title":"SOL liquidity pool opportunity scouting","prompt":"Scan the live DeFi yield data for SOL pools and tell me which protocols on Solana or Arbitrum are offering the highest APYs with solid TVL depth right now."}],"resultDescription":"Returns a structured list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, chain identifiers (Base, Arbitrum, Solana, Ethereum), and risk-adjusted yield spread rankings to help identify the best yield arbitrage opportunities.","failureModes":["Missing or invalid asset symbol returns a validation error","Unsupported or unknown asset symbols may return empty results or no matching pools","DeFiLlama data unavailability or upstream API outage may cause stale or missing yield data","Pools with extremely low TVL may be filtered out or flagged as high-risk","Network-specific outages (e.g. Solana RPC issues) may result in incomplete cross-chain data"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield comparisons for a specific asset and want risk-adjusted rankings rather than raw APY listings. It is ideal for agents making yield optimization decisions, treasury management bots, or DeFi arbitrage workflows that need TVL-depth-aware pool selection across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over generic DeFi aggregators when you need a single API call that already applies risk-adjustment scoring.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:38.461Z","isFirstParty":false,"canonicalSlug":"x402broker-com-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-95442240"}