{"uid":"cap_6XhEQZpde-bzs7CF_deSc","slug":"json-repair-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-e8ddf334","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/lending-rates)","url":"https://json-repair.agentdiet.dev/v1/lending-rates?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":"$0.015/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_Q6hMgF3HyM5vkDGe-4j_0","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 DeFi pools across Base, Arbitrum, Solana, and Ethereum and show me the best risk-adjusted yield opportunities for USDC right now, including APY and TVL for each pool.","exampleUseCases":[{"title":"Best stablecoin yield across chains","prompt":"Find me the top DeFi pools for USDC with the highest risk-adjusted APY right now — show me what's available on Base, Arbitrum, Ethereum, and Solana so I can decide where to deposit."},{"title":"ETH yield arbitrage comparison","prompt":"Scan all the major DeFi pools for ETH and tell me where I'm leaving money on the table — I want to see the APY spread and TVL depth across every chain you cover."},{"title":"WBTC lending rate scouting","prompt":"What are the best DeFi lending rates for WBTC right now? Give me the top pools ranked by risk-adjusted yield so I can figure out where to put my WBTC to work."}],"resultDescription":"Returns a structured JSON object containing top DeFi pools for the queried asset, including APY rates sourced from DeFiLlama, TVL depth per pool, chain identifiers (Base, Arbitrum, Solana, Ethereum), protocol names, and risk-adjusted yield spread rankings.","failureModes":["Missing or empty 'asset' parameter returns a validation error","Unknown or unsupported asset symbol may return empty results or an error","DeFiLlama upstream unavailability may cause stale or failed responses","Payment not fulfilled (HTTP 402) blocks access to results","Highly illiquid assets may have no pool data and return empty arrays"],"whenToPreferThis":"Choose this endpoint when you need a multi-chain DeFi yield comparison for a specific asset, especially when you want risk-adjusted APY and TVL depth in a single call rather than querying DeFiLlama directly. It is ideal for agents performing yield optimization, capital allocation decisions, or arbitrage scanning across Base, Arbitrum, Solana, and Ethereum simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T07:51:29.801Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a6d7c05b"}