{"uid":"cap_JDdPh0WmTu9E4tBjEHYMG","slug":"defi-oracle-staking-yields-by-chain-e83bd211","name":"DeFi Oracle — Staking Yields by Chain","description":"DeFi data for AI agents — yield rates, swap routes, IL calculator, liquidation risk, MEV scanner, TVL tracking. Powered by DeFiLlama + on-chain RPC data. Pay with USDC on Base via x402.","url":"https://defi-oracle-two.vercel.app/api/staking-yields","method":"POST","headers":{},"bodySchema":{"type":"object","required":["chain"],"properties":{"chain":{"type":"string","description":"Chain name"},"limit":{"type":"number"}}},"responseSchema":{"type":"object","properties":{"count":{"type":"number"},"pools":{"type":"array","items":{"type":"object","properties":{"apy":{"type":"number"},"pool":{"type":"string"},"chain":{"type":"string"},"symbol":{"type":"string"},"project":{"type":"string"},"tvl_usd":{"type":"number"}}}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dt_JCcdGTyOf2Ctr_jd6r","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns staking and liquidity pool yield rates (APY), TVL, and pool metadata for a specified blockchain, powered by DeFiLlama data.","exampleAgentPrompt":"Show me the top 20 staking and liquidity pool yields on Arbitrum right now — I want to see the APY, TVL, and which project each pool belongs to.","exampleUseCases":null,"resultDescription":"Returns a list of yield pools on the specified chain, each with APY (annual percentage yield), pool identifier, chain name, token symbol, project name, and TVL in USD, along with a total count of results.","failureModes":["Missing required 'chain' field returns a validation error","Unknown or unsupported chain name may return empty pools array or error","Rate limiting or upstream DeFiLlama data unavailability may cause 5xx errors","Payment failure via x402/USDC on Base will block the request","Large limit values may increase latency or be capped server-side"],"whenToPreferThis":"Use this endpoint when you need current staking or LP yield data (APY) for a specific blockchain, especially when building yield comparison tools, DeFi dashboards, or helping a user find the best place to park assets on a given chain. Prefer this over generic DeFi aggregators when you need structured, per-pool data including TVL and project attribution sourced from DeFiLlama.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:33:03.410Z","isFirstParty":false}