{"uid":"cap_gfUavN4cQL9GvJXD9OPAJ","slug":"arxiv-digest-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-f3b01695","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://arxiv-digest.agentdiet.dev/v1/pendle-pt-yields)","url":"https://arxiv-digest.agentdiet.dev/v1/pendle-pt-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":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NRPMW_0wZO5z3rrDnHLCi","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"arxiv-digest.agentdiet.dev","brandSlug":"arxiv-digest-agentdiet-dev-mpp","brandBaseUrl":"https://arxiv-digest.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":"What are the best risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me TVL depth and APY spreads?","exampleUseCases":[{"title":"Stablecoin yield optimization","prompt":"Scan all DeFi pools for USDC and tell me which ones have the highest risk-adjusted APY right now, including TVL depth and which chains they're on."},{"title":"ETH liquidity pool arbitrage","prompt":"Compare ETH yield pool APYs across Base, Arbitrum, Solana, and Ethereum — I want to see where the best arbitrage spread is today."},{"title":"WBTC yield farming research","prompt":"Find me the top DeFiLlama-tracked pools for WBTC sorted by risk-adjusted yield, and tell me the TVL for each so I know how deep the liquidity is."}],"resultDescription":"Returns a structured object containing top DeFi pools for the queried asset, including live APY rates sourced from DeFiLlama, TVL depth, chain identifiers (Base, Arbitrum, Solana, Ethereum), and risk-adjusted yield spread comparisons to help identify the best yield opportunities.","failureModes":["Missing or invalid asset symbol returns a 400 or validation error","DeFiLlama API downtime may cause stale or empty pool data","Low-liquidity assets may return few or no matching pools","Rate limiting or payment failure (HTTP 402) if per-call payment is not processed","Generic 500 error if upstream data aggregation fails"],"whenToPreferThis":"Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted APY comparisons with TVL depth across Base, Arbitrum, Solana, and Ethereum simultaneously — particularly when sourcing from DeFiLlama is a requirement. Prefer this over manual DeFiLlama browsing or single-chain yield tools when building automated yield optimization agents or DeFi portfolio rebalancers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:27.052Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-66a1dcc7"}