{"uid":"cap_bPbRhxUD9KXY9AtKt1qvw","slug":"shopify-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-56cc7888","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://shopify-intel.agentdiet.dev/v1/cross-chain-apy-scanner)","url":"https://shopify-intel.agentdiet.dev/v1/cross-chain-apy-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_vmCWpPkBNNKlHwZK1pt9j","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"shopify-intel.agentdiet.dev","brandSlug":"shopify-intel-agentdiet-dev-mpp","brandBaseUrl":"https://shopify-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum DeFi pools for a given asset symbol.","exampleAgentPrompt":"Scan across Base, Arbitrum, Solana, and Ethereum and show me the top risk-adjusted DeFi yield pools for USDC right now — I want TVL depth and APY spreads so I can decide where to deploy.","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"I have USDC sitting idle and want to find the best risk-adjusted DeFi yield pool for it right now across Ethereum, Arbitrum, Base, and Solana — show me APY and TVL depth so I can pick the safest high-yield option."},{"title":"Cross-chain APY arbitrage for ETH","prompt":"Can you scan all major DeFi pools for ETH yield and show me where the biggest APY spread is between chains like Ethereum, Arbitrum, and Base? I want to find the best arbitrage opportunity."},{"title":"SOL liquidity pool research before depositing","prompt":"Before I deposit into a SOL liquidity pool, scan DeFiLlama APYs and TVL across Solana and any other supported chains for SOL — I want to see which pools have the deepest liquidity and the best risk-adjusted returns."}],"resultDescription":"Returns a structured object containing ranked DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, and chain-by-chain comparisons across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Unknown or unsupported asset symbol returns empty or error response","DeFiLlama data unavailable or stale if upstream is down","Asset with no active pools on supported chains returns empty results","Payment failure via x402 if USDC balance is insufficient","Rate limiting if called too frequently"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield comparison for a specific asset, particularly when TVL depth and risk-adjusted spreads matter (not just raw APY). Prefer this over generic crypto price APIs when the goal is yield optimization or liquidity pool selection across Base, Arbitrum, Solana, and Ethereum.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:42.136Z","isFirstParty":false,"canonicalSlug":"shopify-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-e1f0f109"}