{"uid":"cap__vYZcNFzoRj9mcEvrkA-F","slug":"x402-data-hub-best-yield-pools-79fe4c12","name":"x402 Data Hub – Best Yield Pools","description":"16 paid endpoints - Crypto, Exchange, Yield, Governance, Sentiment","url":"https://data-hub-v4-ten.vercel.app/api/yield/best-pools","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"type":"string","description":"Filter by chain (e.g. Ethereum, Base)"},"stablecoin":{"type":"boolean","description":"Filter stablecoin pools only"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.12","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":"$0.12/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_L_ov06xaZgYs_xeXm4jbU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.12","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the highest-yielding DeFi liquidity pools filtered by blockchain and stablecoin preference","exampleAgentPrompt":"What are the best yield pools on Base right now? Only show me stablecoin pools so I can avoid impermanent loss.","exampleUseCases":[{"title":"Stablecoin yield optimization on Base","prompt":"Find me the highest-yielding stablecoin pools on Base — I want to park some USDC somewhere safe with good returns."},{"title":"Best Ethereum DeFi yield farming","prompt":"What are the top yield pools on Ethereum right now? Include all pool types, not just stablecoins — I'm okay with some risk for higher APY."},{"title":"Cross-chain yield comparison","prompt":"Show me the best yield pools available — don't filter by chain, I want to see everything so I can compare APY across Ethereum and Base."}],"resultDescription":"A ranked list of DeFi yield pools matching the specified filters, including pool names, associated chain, APY or yield rates, and whether the pool is stablecoin-based. Allows agents to surface the top passive income opportunities in DeFi at query time.","failureModes":["Payment not included or insufficient USDC — 402 response returned","Invalid chain name string — may return empty results or validation error","No pools found matching the given filters — empty array returned","Service unavailable or Vercel cold start timeout — 503 or timeout error","Stablecoin filter returns no results for a given chain — empty list"],"whenToPreferThis":"Choose this endpoint when you need a ranked, filtered view of current DeFi yield pools by chain and stablecoin preference. It is well-suited for agents helping users allocate capital into passive income strategies, compare yields across protocols, or avoid impermanent loss via stablecoin-only filtering. Prefer it over generic DeFi aggregators when you need a pay-per-query model without API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:41:38.448Z","isFirstParty":false}