{"uid":"cap_8ZBg7PlCsfopbGnMcLovP","slug":"ozmium-earn-vaults-morpho-metamorpho-vault-list-7d4ddbb9","name":"Ozmium Earn Vaults – Morpho MetaMorpho Vault List","description":"Every listed Morpho (MetaMorpho ERC-4626) vault on Base: address, underlying asset (address/symbol/decimals), live net APY, and TVL. The input universe for /v1/tx/earn. GET /v1/earn/vaults.","url":"https://ozmium.org/v1/earn/vaults","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"data":{"type":"object","properties":{"vaults":{"type":"array","items":{"type":"object","properties":{"netApy":{"type":"number"},"symbol":{"type":"string"},"address":{"type":"string"}}}}}},"network":{"type":"string"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jP4FmL8UgsJDlkj51ZWEJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns all listed MetaMorpho (ERC-4626) vaults on Base with their address, underlying asset details, live net APY, and TVL","exampleAgentPrompt":"Show me all the MetaMorpho earn vaults currently listed on Base — I want to see each vault's address, the underlying asset, the live net APY, and TVL so I can decide where to deposit.","exampleUseCases":null,"resultDescription":"A JSON array of MetaMorpho vault objects, each containing the vault's contract address, symbol, underlying asset address/symbol/decimals, live net APY (as a decimal), and TVL on Base mainnet. This list serves as the input universe for constructing earn transactions via /v1/tx/earn.","failureModes":["No vaults returned if Morpho subgraph or indexer is temporarily unavailable","Stale APY data if on-chain oracle or rate feed is lagging","Payment required error (402) if x402 USDC micro-payment not attached","Rate limit or quota exceeded if called too frequently","Empty array if no vaults are currently listed"],"whenToPreferThis":"Use this endpoint when an agent needs to discover available MetaMorpho ERC-4626 vaults on Base mainnet before constructing a deposit/earn transaction. Prefer this over generic DeFi aggregators when the workflow specifically targets Morpho MetaMorpho vaults and feeds into Ozmium's /v1/tx/earn endpoint. Best used as a discovery/input step before selecting a vault address for a transaction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:57:08.609Z","isFirstParty":false}