{"uid":"cap_WwTA5wZHuGJ8S2kgBHG_7","slug":"polymarket-odds-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-64a89520","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://polymarket-odds.agentdiet.dev/v1/yield-scanner)","url":"https://polymarket-odds.agentdiet.dev/v1/yield-scanner?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":"0.01","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_sgh-2NFpBReNAStWSdt6S","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"polymarket-odds.agentdiet.dev","brandSlug":"polymarket-odds-agentdiet-dev-mpp","brandBaseUrl":"https://polymarket-odds.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Scans live DeFi yield pools for a given asset across Base, Arbitrum, Solana, and Ethereum, returning APYs, TVL depth, and risk-adjusted yield spreads sourced from DeFiLlama.","exampleAgentPrompt":"Scan live DeFi pools for USDC and show me the top risk-adjusted yield opportunities across Base, Arbitrum, Ethereum, and Solana — I want to see APYs, TVL, and yield spreads so I can decide where to deploy.","exampleUseCases":[{"title":"Best stablecoin yield deployment","prompt":"Where's the best place to park USDC right now across DeFi? Show me the top pools ranked by risk-adjusted yield with their APYs and TVL."},{"title":"Multi-chain ETH yield comparison","prompt":"Compare the best liquidity pool yields for ETH across Arbitrum, Base, and Ethereum mainnet — I want APYs and TVL so I can pick the safest high-yield option."},{"title":"Yield arbitrage opportunity scan","prompt":"Scan DeFi pools for WBTC and find me the biggest yield spread between chains — I'm looking for arbitrage opportunities between Ethereum and Solana."}],"resultDescription":"Returns a ranked list of DeFi liquidity pools for the requested asset, including protocol name, chain, current APY, TVL depth, and risk-adjusted yield spread data sourced from DeFiLlama across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Unknown or unsupported asset symbol returns empty results or error","DeFiLlama data temporarily unavailable causing stale or missing APY data","Network timeout if upstream data source is slow","Invalid asset parameter (empty string) returns 400 validation error","Payment failure (HTTP 402) if x402 micropayment not completed"],"whenToPreferThis":"Choose this endpoint when you need live, multi-chain DeFi yield data for a specific asset and want risk-adjusted comparisons across major chains (Base, Arbitrum, Solana, Ethereum) in a single call. Prefer this over manual DeFiLlama browsing or chain-specific tools when you need cross-chain yield arbitrage signals or TVL-weighted APY rankings for agent-driven capital allocation decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:51.182Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-64a89520"}