{"uid":"cap_7_d5gZk0oKV725QN0B0aI","slug":"yieldprobe-defi-pool-apy-intelligence-f46993a3","name":"YieldProbe DeFi Pool APY Intelligence","description":"Pay-per-call DeFi intelligence API for AI agents over x402: yields, APY anomalies, stablecoin pegs, token risk. USDC on Base.","url":"https://yieldprobe.com/v1/yields?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"chain":{"type":"string","description":"Chain name, e.g. Ethereum, Base, Arbitrum, Solana"},"limit":{"type":"string","description":"1..100, default 20"},"minTvl":{"type":"string","description":"Minimum TVL in USD, default 1000000"},"stable":{"enum":["true","false"],"type":"string","description":"Only stablecoin pools"},"symbol":{"type":"string","description":"Substring match on pool symbol"},"project":{"type":"string","description":"Protocol slug, e.g. aave-v3, morpho, lido"},"maxSigma":{"type":"string","description":"Max APY volatility"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yat3tP4-Cih1FuFmKUDYM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns top DeFi liquidity pools ranked by APY, enriched with 30-day mean, volatility (sigma), impermanent loss risk, and APY forecast, filterable by chain, project, stablecoin, and minimum TVL.","exampleAgentPrompt":"Find me the top 20 DeFi yield pools on Arbitrum with at least $2M TVL — I want to see the 30-day average APY, volatility sigma, and impermanent loss risk so I can pick a stable, high-yield position.","exampleUseCases":[{"title":"Stablecoin yield optimization","prompt":"Show me the top stablecoin pools on Ethereum and Base with at least $5M TVL, and filter for low APY volatility — I want consistent yield without impermanent loss risk."},{"title":"Cross-chain yield comparison","prompt":"Pull the top 50 DeFi pools by APY across all chains and give me their 30-day mean and sigma so I can compare which chains are offering the most stable high yields right now."},{"title":"Protocol-specific APY research","prompt":"What are the best yield pools available on Aave-v3 and Morpho right now? Show me APY, volatility, and the forecast so I can decide where to allocate my stablecoin liquidity."}],"resultDescription":"A ranked list of DeFi liquidity pools, each containing the current APY, 30-day mean APY, APY volatility (sigma), impermanent loss risk score, APY forecast, TVL in USD, pool symbol, chain, and project — all normalized and cryptographically signed from DefiLlama source data.","failureModes":["Invalid chain name returns empty results or validation error","limit out of range (>100) may return error or be clamped","minTvl or maxSigma provided as non-numeric string causes parse error","Upstream DefiLlama data unavailability may return stale or partial data","Payment failure via x402 results in 402 response before data is returned"],"whenToPreferThis":"Choose this endpoint when you need structured, enriched DeFi yield data with risk metrics (volatility, IL risk, APY forecast) beyond raw APY — especially when filtering by chain, protocol, or stablecoin status. Prefer over raw DefiLlama API calls when you need normalized, agent-ready data with sigma and forecasts included. Use when building yield optimization agents, DeFi portfolio tools, or automated liquidity allocation workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:32:26.477Z","isFirstParty":false,"canonicalSlug":"yieldprobe-defi-pool-apy-intelligence-f46993a3"}