{"uid":"cap_w6xWSkEOhV0OuY9vY5vBv","slug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-1ea147fa","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/defi-apy)","url":"https://serp-extract.agentdiet.dev/v1/defi-apy?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_zhHYBdls6Svr4tRRkGNLt","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 DeFi pools.","exampleAgentPrompt":"Scan all the live DeFi pools for USDC and show me the top risk-adjusted yields with TVL depth across Base, Arbitrum, Solana, and Ethereum right now.","exampleUseCases":[{"title":"Best stablecoin yield across chains","prompt":"Find me the highest risk-adjusted APY pools for USDC across all supported chains — I want to see TVL depth and yield spreads so I can decide where to deploy capital."},{"title":"ETH yield arbitrage between L2s","prompt":"Compare the best DeFi liquidity pool yields for ETH on Base versus Arbitrum — show me the APY and TVL so I can spot any yield arbitrage opportunity."},{"title":"WBTC lending rate scouting","prompt":"Scan DeFi pools for WBTC and give me a ranked list of the top risk-adjusted yields available right now, with protocol names and chain breakdown."}],"resultDescription":"Returns a structured list of top DeFi pools for the requested asset, including protocol name, chain, current APY, TVL depth, and risk-adjusted yield spread metrics sourced live from DeFiLlama.","failureModes":["Invalid or unrecognized asset symbol returns an error or empty results","DeFiLlama upstream outage may cause stale or unavailable data","Very low-liquidity or obscure assets may return few or no pools","Payment failure (HTTP 402) if x402 micropayment is not completed","Rate limiting or timeout if upstream data aggregation is slow"],"whenToPreferThis":"Use this endpoint when you need live, cross-chain DeFi yield comparison for a specific asset and want risk-adjusted metrics and TVL depth rather than raw APY alone. Prefer this over manual DeFiLlama browsing or static yield databases when an agent needs programmatic, up-to-date pool rankings for capital allocation decisions across Base, Arbitrum, Solana, and Ethereum.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:44:34.063Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-36d4240e"}