{"uid":"cap_ljqgKCjeDSnfSm4gtLwKf","slug":"morpho-vault-apy-lookup-939df417","name":"Morpho Vault APY Lookup","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/morpho-vault-apy?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_Mu4G2F3Pqa_ROoyxP_IqX","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 the current annual percentage yield (APY) for a Morpho vault, optionally filtered by asset, via the AgentDiet MCP Gateway.","exampleAgentPrompt":"What's the current APY on the Morpho vault for USDC right now?","exampleUseCases":[{"title":"Monitor USDC Yield on Morpho","prompt":"Can you check what APY the Morpho vault is currently offering for USDC? I want to know if it's worth depositing there."},{"title":"Compare DeFi Lending Rates","prompt":"Pull the current Morpho vault APY so I can compare it against Aave and Compound yields for the same asset."},{"title":"Automated Yield Tracking Alert","prompt":"Check the Morpho vault APY for WETH and tell me if it has changed significantly since yesterday — I'm tracking it weekly for my portfolio."}],"resultDescription":"Returns a JSON object with a status field ('ok'), a data object containing vault APY information, and a roi_proof object with compression metadata. The APY data relates to Morpho vault yield rates for the queried asset.","failureModes":["Invalid or unsupported asset query parameter returns empty or error data","Payment failure (402) if USDC payment on Base is not settled correctly","Upstream Morpho protocol data unavailable causing stale or missing APY","Malformed request body causes schema validation error","Rate limiting or gateway timeout if the MCP gateway is under load"],"whenToPreferThis":"Use this endpoint when you need on-chain Morpho vault yield data specifically, especially in an agentic DeFi workflow that settles payments in USDC on Base via x402. Prefer this over manual Morpho UI checks or generic DeFi aggregators when you need programmatic, per-asset APY data with ROI proof metadata in a pay-per-call model.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:43:36.680Z","isFirstParty":false,"canonicalSlug":"morpho-vault-apy-lookup-939df417"}