{"uid":"cap_3cpw2_ZHY3H5U21XMNc3K","slug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-d60589d7","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/stablecoin-yields)","url":"https://serp-extract.agentdiet.dev/v1/stablecoin-yields?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__bYXnBD3A4nkL7v9wzvu3","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 for a given asset across Base, Arbitrum, Solana, and Ethereum pools","exampleAgentPrompt":"Scan live DeFiLlama pools for USDC and show me the top risk-adjusted yields across Base, Arbitrum, Solana, and Ethereum right now — I want to see APY, TVL depth, and any yield spread arbitrage opportunities.","exampleUseCases":[{"title":"Stablecoin yield optimization for treasury","prompt":"I'm managing a treasury in USDC — can you scan all the live DeFi pools across Base, Arbitrum, Solana, and Ethereum and tell me where I'd get the best risk-adjusted APY with solid TVL depth right now?"},{"title":"Cross-chain ETH yield arbitrage scouting","prompt":"Where is ETH earning the highest yield in DeFi right now? Scan across Base, Arbitrum, Ethereum, and Solana and rank the top pools by APY and TVL so I can spot any yield spread worth chasing."},{"title":"WBTC liquidity pool due diligence","prompt":"I want to deploy some WBTC into a liquidity pool — can you pull the current DeFiLlama APYs, TVL depth, and risk scores for WBTC pools across all major chains so I can compare my options?"}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the specified asset, including live APY rates sourced from DeFiLlama, TVL (total value locked) depth, risk-adjusted yield spreads, and cross-chain comparisons across Base, Arbitrum, Solana, and Ethereum. Enables agents to identify yield arbitrage opportunities and select optimal pools.","failureModes":["Missing or empty 'asset' field returns validation error","Unsupported or misspelled asset symbol may return empty pool results","DeFiLlama upstream data unavailability could result in stale or incomplete yield data","Payment failure via x402 results in 402 response and no data returned","Network timeouts if DeFiLlama API is slow to respond"],"whenToPreferThis":"Choose this endpoint when an agent needs live, cross-chain DeFi yield comparisons for a specific asset with risk-adjusted ranking and TVL context. Prefer over generic crypto price APIs when the goal is yield optimization, liquidity pool selection, or stablecoin arbitrage scouting. Best suited for DeFi treasury management, yield farming automation, or investment decision support.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:33:37.483Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-36d4240e"}