{"uid":"cap_r6LgWFFdaiPDw4W4NM8v0","slug":"mcpfax-markets-defi-yield-pools-a7d24f59","name":"MCPFax Markets — DeFi Yield Pools","description":"MCPFax markets — DeFi yield pools (defi_yields). Price: $0.002 USDC per call on Base.","url":"https://mcpfax-markets.bowling-anthony.workers.dev/defi/yields","method":"GET","headers":{},"bodySchema":{"type":"object","$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"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KcXDlQF9GEPN_yHWOujz4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns DeFi yield pool data including APY, TVL, and protocol details across chains, sourced from DeFiLlama-style aggregation.","exampleAgentPrompt":"What are the highest-yielding DeFi pools for USDC right now? Show me pools with APY above 5%, and include the protocol name and chain for each.","exampleUseCases":[{"title":"Best stablecoin yield hunt","prompt":"Find me the top DeFi yield pools for USDC and USDT right now — I want to see APY, TVL, and which protocol and chain each pool is on, sorted by highest yield."},{"title":"ETH liquid staking comparison","prompt":"What DeFi pools are offering the best yields on ETH or liquid staking tokens like stETH and rETH? Give me a breakdown by protocol and APY."},{"title":"High-APY opportunity scanner","prompt":"Are there any DeFi pools right now with APY above 20%? Show me the top ones with their token pairs, TVL, and which chain they're on so I can evaluate the risk."}],"resultDescription":"A list of DeFi yield pools with fields such as pool name, underlying tokens, APY (annual percentage yield), TVL (total value locked in USD), protocol name, blockchain network, and reward token details.","failureModes":["Payment not included or invalid x402 payment header returns 402 error","Upstream DeFi data source unavailable returns 503 or empty result","Invalid filter parameters return empty pool list or 400 error","Rate limiting if called excessively in short period"],"whenToPreferThis":"Choose this endpoint when you need aggregated DeFi yield pool data across multiple protocols and chains in a single call. Prefer over manual protocol-by-protocol queries when comparing yields broadly. Use alongside the defi_protocols endpoint for richer protocol context.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:54:01.315Z","isFirstParty":false}