{"uid":"cap_VBG1q8pSy3bnyHKig0U3o","slug":"json-repair-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a6d7c05b","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://json-repair.agentdiet.dev/v1/yield-scanner)","url":"https://json-repair.agentdiet.dev/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":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-9R9dVFdoXXiWzqZXuGIV","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"json-repair.agentdiet.dev","brandSlug":"json-repair-agentdiet-dev-mpp","brandBaseUrl":"https://json-repair.agentdiet.dev","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":"Scan DeFiLlama for the top risk-adjusted USDC yield pools right now across Base, Arbitrum, Solana, and Ethereum — show me APY, TVL, and which chains have the best spreads.","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"I'm holding a large USDC position — scan all DeFi pools across Base, Arbitrum, Ethereum, and Solana and show me the top risk-adjusted yields with their TVL depth so I can decide where to deploy."},{"title":"ETH liquidity pool APY comparison","prompt":"Find me the best APY for ETH across DeFi liquidity pools right now, factoring in risk and TVL depth — I want to see which chain and protocol is leading."},{"title":"WBTC yield arbitrage opportunity scan","prompt":"Can you scan DeFiLlama for WBTC yield pools across all supported chains and tell me where the biggest risk-adjusted yield spreads are so I can spot arbitrage opportunities?"}],"resultDescription":"Returns a structured object containing top DeFi liquidity pools for the queried asset, including live APY rates sourced from DeFiLlama, TVL depth, chain names (Base, Arbitrum, Solana, Ethereum), protocol names, and risk-adjusted yield spread rankings to help identify optimal yield opportunities.","failureModes":["Unknown or unsupported asset symbol returns empty results or error","DeFiLlama data temporarily unavailable causes stale or missing pool data","Payment failure via x402 prevents response","Rate limiting if too many calls in short succession","Very new or illiquid assets may return no matching pools"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield comparisons for a specific asset with risk-adjusted scoring and TVL depth — especially when comparing multiple protocols across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over manual DeFiLlama browsing or single-chain yield tools when an agent needs structured, scannable yield data in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:37.730Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a6d7c05b"}