{"uid":"cap_bwjcpcvEA4Q0fti33AW8w","slug":"agentdiet-defi-yield-lookup-1ba5074d","name":"AgentDiet DeFi Yield Lookup","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://rag-diet.agentdiet.dev settling in USDC on Base.","url":"https://rag-diet.agentdiet.dev/v1/defi-yield?utm_source=zero.xyz","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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"asset":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_I95l4Ue1MBAWBAYtNiOYT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches DeFi yield data for a specified asset, returning structured ROI and yield information via a micropayment-gated API.","exampleAgentPrompt":"What are the current DeFi yield rates for USDC right now? I want to see ROI data so I can decide where to put my stablecoins.","exampleUseCases":[{"title":"Stablecoin yield opportunity check","prompt":"What DeFi yields are available for USDC right now? I want to compare the ROI so I can figure out the best place to park my stablecoins."},{"title":"ETH yield rate research","prompt":"Can you look up current DeFi yield rates for ETH? I'm trying to decide whether to lend it out or stake it and need current APY data."},{"title":"DeFi portfolio yield monitoring","prompt":"Pull the latest DeFi yield data for WBTC so I can track whether my yield farming strategy is still competitive compared to current market rates."}],"resultDescription":"Returns a JSON object with a 'data' field containing yield information, a 'status' field indicating success, and an 'roi_proof' object including a compression_ratio_pct metric (e.g. 91.4%). The actual yield figures are contained within the data object.","failureModes":["Missing or invalid 'asset' query parameter returns empty or error data","Payment not settled in USDC on Base results in 402 Payment Required","Unsupported asset ticker returns empty data object","Network or node unavailability returns non-200 status"],"whenToPreferThis":"Choose this endpoint when you need micropayment-gated DeFi yield data for a specific asset, particularly when operating in an x402/L402 payment-enabled agent pipeline settling in USDC on Base. Best suited for agents that need programmatic, per-call yield lookups rather than subscribing to a data feed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:43:55.506Z","isFirstParty":false,"canonicalSlug":"agentdiet-defi-yield-lookup-1ba5074d"}