{"uid":"cap_4G5nmLvYBeCjfgz39ElTK","slug":"prompt-guard-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-724a69f1","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/lending-rates)","url":"https://prompt-guard.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":"0.015","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_S2F9jVF6sQAOX7x9tYxYv","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 DeFi yield pools across Base, Arbitrum, Solana, and Ethereum for a given asset, returning APYs, TVL depth, and risk-adjusted yield spreads sourced from DeFiLlama.","exampleAgentPrompt":"What are the top risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me APYs and TVL depth so I can spot the best opportunity?","exampleUseCases":[{"title":"Best stablecoin yield opportunity hunt","prompt":"I've got some USDC sitting idle — scan all the major DeFi pools on Base, Arbitrum, Ethereum, and Solana and tell me where I can get the best risk-adjusted yield right now."},{"title":"ETH yield arbitrage across chains","prompt":"Can you check the current APYs for ETH across DeFi lending protocols on Ethereum, Base, and Arbitrum and tell me if there's a meaningful yield spread worth arbitraging?"},{"title":"WBTC liquidity pool TVL analysis","prompt":"Look up the top WBTC liquidity pools across DeFi right now — I want to see which ones have the deepest TVL and best APYs so I can evaluate where to deploy capital."}],"resultDescription":"Returns a structured list of DeFi pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, chain attribution (Base, Arbitrum, Solana, Ethereum), and risk-adjusted yield spread metrics to help identify top-performing or arbitrage-worthy opportunities.","failureModes":["Missing or empty 'asset' parameter returns validation error","Invalid or unsupported asset symbol may return empty results or error","DeFiLlama data unavailability may cause stale or partial responses","Rate limiting or payment failure (HTTP 402) if insufficient funds","Network latency spikes if upstream DeFiLlama API is slow"],"whenToPreferThis":"Choose this endpoint when you need live, multi-chain DeFi yield data for a specific asset and want risk-adjusted comparisons across liquidity pools on Base, Arbitrum, Solana, and Ethereum in a single call. It is particularly useful for yield arbitrage detection, capital allocation decisions, or monitoring DeFi lending rate spreads, and is backed by DeFiLlama data aggregation. Prefer this over manual DeFiLlama queries when you need programmatic, agent-callable yield intelligence.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:49:03.839Z","isFirstParty":false,"canonicalSlug":"prompt-guard-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-60a35d4a"}