{"uid":"cap_Z98KFKTElMXc_EJ48r6Ug","slug":"whale-momentum-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-2a43837b","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://whale-momentum.agentdiet.dev/v1/stablecoin-yields)","url":"https://whale-momentum.agentdiet.dev/v1/stablecoin-yields?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_anJvAEY_gqZIHMBpk4zDi","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"whale-momentum.agentdiet.dev","brandSlug":"whale-momentum-agentdiet-dev-mpp","brandBaseUrl":"https://whale-momentum.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":"Scan DeFi pools across Base, Arbitrum, Solana, and Ethereum and show me the best risk-adjusted yields available for USDC right now, including APY and TVL depth.","exampleUseCases":[{"title":"Best stablecoin yield hunt","prompt":"Find me the top risk-adjusted DeFi pools for USDC across all major chains — I want to see which protocols have the best APY and how deep their liquidity is."},{"title":"Cross-chain ETH yield comparison","prompt":"Compare the best liquidity pool yields for ETH across Ethereum, Arbitrum, Base, and Solana — rank them by risk-adjusted APY so I know where to deploy capital."},{"title":"WBTC yield arbitrage opportunity","prompt":"Scan DeFi pools for WBTC and tell me where the biggest yield spread opportunities are right now, including TVL and APY on each chain."}],"resultDescription":"Returns a structured dataset of top DeFi liquidity pools for the specified asset, including APY rates sourced from DeFiLlama, TVL depth figures, risk-adjusted yield spreads, and pool rankings across Base, Arbitrum, Solana, and Ethereum.","failureModes":["Missing or invalid asset symbol returns a validation error","Unsupported or obscure asset symbols may return empty results","DeFiLlama data feed outage may result in stale or unavailable data","Payment failure via x402 may block access to results","Rate limiting if too many calls are made in a short window"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield comparison for a specific asset — especially stablecoins or major tokens like ETH, SOL, and WBTC — and want risk-adjusted APY and TVL data sourced from DeFiLlama aggregated across Base, Arbitrum, Solana, and Ethereum in a single call. Prefer this over manually querying individual protocol APIs or DEX aggregators when cross-chain yield arbitrage intelligence is the goal.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:44.110Z","isFirstParty":false,"canonicalSlug":"whale-momentum-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-5692736d"}