{"uid":"cap_Wars1dymQtYf_ZtrJBhA8","slug":"x402-audit-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-8240ae48","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://x402-audit.agentdiet.dev/v1/morpho-vault-apy)","url":"https://x402-audit.agentdiet.dev/v1/morpho-vault-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_PAGsRfW3_S-IAs96hXvIy","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402-audit.agentdiet.dev","brandSlug":"x402-audit-agentdiet-dev-mpp","brandBaseUrl":"https://x402-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live DeFiLlama APY data, TVL depth, and risk-adjusted yield spreads for a given asset across Base, Arbitrum, Solana, and Ethereum liquidity pools.","exampleAgentPrompt":"Scan the top risk-adjusted DeFi yield pools for USDC across Base, Arbitrum, Solana, and Ethereum and tell me which pools have the best APY and TVL depth right now.","exampleUseCases":[{"title":"Best stablecoin yield across chains","prompt":"I have 50,000 USDC I want to put to work in DeFi — can you scan the top liquidity pools across Base, Arbitrum, Ethereum, and Solana and tell me which one is offering the best risk-adjusted APY right now?"},{"title":"ETH yield opportunity comparison","prompt":"Can you find me the highest APY pools for ETH across all supported DeFi chains and show me the TVL depth so I know there's enough liquidity before I deploy?"},{"title":"WBTC arbitrage yield scouting","prompt":"I'm looking for yield arbitrage opportunities for WBTC in DeFi — scan across Ethereum, Base, and Arbitrum pools and give me a ranked list by risk-adjusted yield spread."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY figures sourced from DeFiLlama, TVL depth per pool, chain identifiers (Base, Arbitrum, Solana, Ethereum), and risk-adjusted yield spread analysis to help identify the best yield opportunities.","failureModes":["Missing or invalid asset symbol returns an error or empty result set","DeFiLlama data temporarily unavailable causes stale or missing APY data","Asset symbol not listed in any supported pool returns no results","Payment not received (HTTP 402) when x402 micropayment is not included","Rate limiting if too many requests are made in a short window"],"whenToPreferThis":"Use this endpoint when an agent or user needs to identify and compare the best DeFi yield opportunities for a specific asset across multiple major chains simultaneously, especially when risk-adjusted metrics and TVL depth matter — not just raw APY. Prefer this over manually querying DeFiLlama directly when you need pre-ranked, cross-chain yield spread analysis in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:19:42.852Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a5a755f8"}