{"uid":"cap_Zq4v_sQ145rhE1mluIcjC","slug":"json-repair-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-421d229f","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/defi-apy)","url":"https://json-repair.agentdiet.dev/v1/defi-apy?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_vBvZHg5t4yKnS1AdBUIj2","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 pools","exampleAgentPrompt":"What are the best risk-adjusted DeFi yield pools for USDC right now — scan across Base, Arbitrum, Solana, and Ethereum and show me APYs and TVL depth so I can find the top arbitrage opportunity?","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"Scan all DeFi pools for USDC and show me the top risk-adjusted APYs with TVL depth across Ethereum, Base, Arbitrum, and Solana — I want to figure out where to deploy our stablecoin treasury for the best yield."},{"title":"ETH liquidity pool arbitrage discovery","prompt":"Find the highest-yielding ETH liquidity pools right now and compare the APY spreads across Base, Arbitrum, and Ethereum mainnet — I'm looking for arbitrage opportunities between chains."},{"title":"WBTC yield comparison across chains","prompt":"What's the best place to earn yield on WBTC in DeFi today? Give me the top pools by risk-adjusted APY and TVL across all supported chains."}],"resultDescription":"Returns a ranked 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 spreads to help identify the best yield opportunities and arbitrage gaps.","failureModes":["Missing or invalid asset symbol returns a 400-level error","Unknown or unsupported asset symbol may return empty pool results","DeFiLlama data temporarily unavailable may cause stale or missing APY data","Payment failure (HTTP 402) if x402 micropayment is not properly handled","Rate limiting or timeout if DeFiLlama upstream is slow"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted comparisons across multiple networks (Base, Arbitrum, Solana, Ethereum) in a single call. It is ideal for yield arbitrage discovery, treasury optimization, and liquidity pool selection — especially when TVL depth matters for slippage assessment. Prefer this over manual DeFiLlama scraping or single-chain yield tools when you need multi-chain breadth in one request.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:30.313Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a6d7c05b"}