{"uid":"cap_kiyPmbNN5_Kzb6Dp3KWl-","slug":"basebuilder-defi-best-yield-pools-finder-8d5518c5","name":"BaseBuilder DeFi Best Yield Pools Finder","description":"BaseBuilder Defi API hub - 22 paid endpoints","url":"https://bb-defi.vercel.app/api/yield/best-pools","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.135008","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":"$0.135008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.135008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.135008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TaqWQMU6wvG7NKHTfq_uO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.135008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Finds and ranks the best-yielding DeFi liquidity pools based on submitted criteria","exampleAgentPrompt":"Find me the best DeFi yield pools on Base right now — I want to see the top pools sorted by APY, and ideally with a TVL above $500k so they're not too illiquid.","exampleUseCases":null,"resultDescription":"A ranked list of DeFi liquidity pools with their APY, TVL, protocol name, chain, and pool address, ordered by yield performance based on the submitted criteria.","failureModes":["No pools match the specified criteria — returns empty result set","Invalid token or chain parameter — returns 400 bad request","Upstream DeFi data source unavailable — returns 503 or stale data","Payment not included or insufficient — returns 402 Payment Required","Rate limit exceeded — returns 429"],"whenToPreferThis":"Use this endpoint when an agent needs to discover and rank the best DeFi yield opportunities programmatically, especially on the Base network, without manually querying individual protocols. Prefer this over generic DeFi aggregators when the x402 micropayment model fits your agent's payment stack.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:41:44.859Z","isFirstParty":false}