{"uid":"cap_4kk-JoQKbAe1ICFUQ-Nck","slug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-37cb9602","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://serp-extract.agentdiet.dev/v1/yield-aggregator)","url":"https://serp-extract.agentdiet.dev/v1/yield-aggregator?utm_source=zero.xyz","method":"POST","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":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sN0QWJdNFrDM8rIpZjIL0","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"serp-extract.agentdiet.dev","brandSlug":"serp-extract-agentdiet-dev-mpp","brandBaseUrl":"https://serp-extract.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools for a given asset symbol.","exampleAgentPrompt":"What are the best risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — ranked by APY and TVL depth?","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"Scan for the top DeFi liquidity pools offering the highest risk-adjusted APY for USDC across Base, Arbitrum, and Ethereum — I want to see TVL depth and yield spreads so I can decide where to deploy our treasury funds."},{"title":"ETH yield arbitrage across L2s","prompt":"Find me the best yield farming opportunities for ETH across Arbitrum, Base, and Ethereum mainnet right now — I want to see which pools have the highest APYs and which have the deepest TVL."},{"title":"Solana DeFi yield scouting for SOL","prompt":"What are the current top-performing liquidity pools for SOL on Solana, ranked by risk-adjusted yield? I want APY, TVL, and any notable spread differences between pools."}],"resultDescription":"Returns a structured list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth figures, risk-adjusted yield spreads, and pool rankings across supported chains (Base, Arbitrum, Solana, Ethereum).","failureModes":["Missing or empty 'asset' field returns a validation error","Unknown or unsupported asset symbol may return empty results or an error","DeFiLlama API downtime may cause stale or unavailable data","Rate limiting or payment failure (HTTP 402) if micropayment not processed","Malformed asset string (e.g. special characters) may cause parsing errors"],"whenToPreferThis":"Use this endpoint when you need live, cross-chain DeFi yield data for a specific asset aggregated from DeFiLlama, especially when comparing risk-adjusted APYs and TVL depth across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer it over manual DeFiLlama browsing or single-chain yield tools when you need a consolidated, agent-ready ranking of yield opportunities in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:37:09.085Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-36d4240e"}