{"uid":"cap_mSHTsUwNtBeVcAXOS6Noj","slug":"defi-yield-aggregator-best-apy-opportunities-by-token-chain-fec6373d","name":"DeFi Yield Aggregator — Best APY Opportunities by Token & Chain","description":"","url":"https://api.x-402.online/v1/defi/yields","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1x5-NEiGkPLTImoA85a_z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the highest-APY DeFi yield opportunities across 16k+ pools, filterable by token and chain, with base+reward APY, TVL, IL risk, and stablecoin flag.","exampleAgentPrompt":"Find me the best APY opportunities for USDC on the Base chain right now, with a minimum TVL of $100,000 — show me base APY, reward APY, TVL, and whether each pool carries impermanent loss risk.","exampleUseCases":[{"title":"Stablecoin yield optimization on Base","prompt":"What are the top stablecoin yield pools on Base right now? I want at least $500,000 TVL and I only care about low-IL-risk options — show me the best APY with breakdown of base vs reward rates."},{"title":"Multi-chain USDC farming comparison","prompt":"Compare the best USDC yield opportunities across Ethereum, Arbitrum, and Base — filter for pools with at least $1 million in TVL and sort by total APY so I can see where to deploy capital."},{"title":"New DeFi strategy research for ETH holders","prompt":"I'm holding ETH and want to put it to work — find me the highest APY liquidity pools for WETH or ETH with a minimum TVL of $200,000, including the impermanent loss risk level for each."}],"resultDescription":"A ranked list of DeFi pool opportunities sorted by APY, each entry including pool/protocol name, chain, base APY, reward APY, total APY, TVL, impermanent loss risk indicator, and a stablecoin flag — aggregated from 16,000+ pools.","failureModes":["Invalid or unsupported token symbol returns empty results or 400 error","Unsupported chain name returns no results","min_tvl set too high may return zero pools","Stale data if underlying pool data sources are temporarily unavailable","Rate limiting or payment failure returns 402 or 429 error"],"whenToPreferThis":"Choose this endpoint when you need a broad, aggregated view of DeFi yield opportunities across thousands of pools in a single call, especially when filtering by specific token and chain with a TVL floor. Prefer it over individual protocol APIs when you want cross-protocol APY comparison with IL risk and stablecoin metadata already included. Not suitable for real-time price execution or on-chain transactions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-10T02:27:10.819Z","isFirstParty":false}