{"uid":"cap_zt-z1xiSJCJnKbEQX8-CV","slug":"prompt-guard-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-8e2ec4dc","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://prompt-guard.agentdiet.dev/v1/aave-v3-yields)","url":"https://prompt-guard.agentdiet.dev/v1/aave-v3-yields?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_u7h0SXV77qkTmZ11ykMPY","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"prompt-guard.agentdiet.dev","brandSlug":"prompt-guard-agentdiet-dev-mpp","brandBaseUrl":"https://prompt-guard.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live APYs, TVL depth, and risk-adjusted yield spreads for a given asset across Base, Arbitrum, Solana, and Ethereum DeFi pools","exampleAgentPrompt":"Scan the best risk-adjusted USDC yield pools across Base, Arbitrum, Solana, and Ethereum right now — I want to see APYs, TVL depth, and yield spreads so I can find the top arbitrage opportunity.","exampleUseCases":[{"title":"Stablecoin yield optimization across chains","prompt":"Find me the highest risk-adjusted USDC yields across all major DeFi chains right now — show me APYs and TVL so I can decide where to deploy my stablecoin liquidity."},{"title":"ETH liquidity pool arbitrage scouting","prompt":"Scan ETH liquidity pools across Ethereum, Base, and Arbitrum and tell me which ones have the best yield spreads and deepest TVL for a yield arbitrage play."},{"title":"WBTC DeFi yield comparison","prompt":"What are the best WBTC DeFi pools available right now? I want to see risk-adjusted APYs and TVL depth across Solana and Ethereum so I can pick the strongest option."}],"resultDescription":"Returns a structured object containing ranked DeFi pool data for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth figures, risk-adjusted yield spreads, and pool metadata across supported chains (Base, Arbitrum, Solana, Ethereum).","failureModes":["Missing or empty asset parameter returns validation error","Unsupported or unrecognized asset symbol may return empty results or error","DeFiLlama data unavailability could result in stale or incomplete pool data","Rate limiting or payment failure (HTTP 402) if USDC payment not processed","Network timeouts if upstream DeFiLlama API is slow or unreachable"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield comparisons for a specific asset and want risk-adjusted APY rankings alongside TVL depth — particularly useful for yield arbitrage decisions across Base, Arbitrum, Solana, and Ethereum. Prefer this over generic DeFi dashboards when you need programmatic, agent-callable yield intelligence at a per-query cost of $0.015.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:43.419Z","isFirstParty":false,"canonicalSlug":"prompt-guard-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-60a35d4a"}