> ## Documentation Index > Fetch the complete documentation index at: https://docs.li.fi/llms.txt > Use this file to discover all available pages before exploring further. # Get vault by chain and address > Returns the full details for a single vault. ## OpenAPI ````yaml /earn-openapi.yaml get /v1/vaults/{chainId}/{address} openapi: 3.0.0 info: title: LI.FI Earn API description: Enterprise DeFi yield discovery and tracking API version: 0.1.0 contact: {} servers: - url: https://earn.li.fi description: Production security: - x-lifi-api-key: [] tags: [] paths: /v1/vaults/{chainId}/{address}: get: tags: - Earn Vaults summary: Get vault by chain and address description: Returns the full details for a single vault. operationId: VaultsController_getVault_v1 parameters: - name: address required: true in: path description: Vault contract address (0x-prefixed, 40 hex characters). example: '0x7BfA7C4f149E7415b73bdeDfe609237e29CBF34A' schema: type: string pattern: ^0x[0-9a-fA-F]{40}$ - name: chainId required: true in: path description: EVM chain ID of the network the vault is deployed on. example: 8453 schema: type: integer minimum: 1 maximum: 2147483647 responses: '200': description: Vault found content: application/json: schema: $ref: '#/components/schemas/Vault' example: address: '0x7BfA7C4f149E7415b73bdeDfe609237e29CBF34A' network: base chainId: 8453 slug: morpho-base-usdc-0x7bfa name: Morpho USDC Vault description: Optimized USDC lending vault on Morpho protocol: name: Morpho logoUri: https://example.com/morpho-logo.png url: https://morpho.org underlyingTokens: - address: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913' symbol: USDC decimals: 6 weight: 1 lpTokens: - address: '0x7BfA7C4f149E7415b73bdeDfe609237e29CBF34A' symbol: mUSDC decimals: 18 priceUsd: '1.02' rewardTokens: [] tags: - stablecoin - lending analytics: apy: base: 0.0534 reward: null total: 0.0534 apy1d: 0.0521 apy7d: 0.0538 apy30d: 0.0545 tvl: usd: '12500000.00' native: '12500000000000' updatedAt: '2026-03-31T14:30:00.000Z' caps: totalCap: '50000000000000' maxCap: '100000000000000' timeLock: 0 kyc: false syncedAt: '2026-03-31T14:30:00.000Z' isTransactional: true isRedeemable: true depositPacks: - name: morpho-deposit stepsType: instant redeemPacks: - name: morpho-redeem stepsType: instant '400': description: Invalid chain ID or address format content: application/json: schema: $ref: '#/components/schemas/ValidationError' '404': description: Vault not found content: application/json: schema: $ref: '#/components/schemas/NotFoundError' components: schemas: Vault: type: object additionalProperties: false required: - address - network - chainId - slug - name - protocol - underlyingTokens - lpTokens - tags - analytics - syncedAt - isTransactional - isRedeemable - depositPacks - redeemPacks properties: address: type: string description: Vault contract address (0x-prefixed, 40 hex characters). example: '0x7BfA7C4f149E7415b73bdeDfe609237e29CBF34A' network: type: string description: Network name as a lowercase string (e.g., `base`, `ethereum`). example: base chainId: type: integer description: EVM chain ID of the network the vault is deployed on. example: 8453 minimum: -9007199254740991 maximum: 9007199254740991 slug: type: string description: >- URL-safe unique identifier for the vault, combining protocol, network, asset, and a short address suffix. example: morpho-base-usdc-0x7bfa name: type: string description: Human-readable display name for the vault. example: Morpho USDC Vault description: type: string description: Short description of the vault's strategy or purpose. example: Optimized USDC lending vault on Morpho protocol: type: object description: The DeFi protocol that operates this vault. additionalProperties: false required: - name - url properties: name: type: string description: Protocol display name. example: Morpho logoUri: type: string description: URL to the protocol's logo image. example: https://example.com/morpho-logo.png url: type: string description: Protocol website URL. example: https://morpho.org underlyingTokens: type: array description: The tokens you deposit into this vault. items: type: object additionalProperties: false required: - address - symbol - decimals properties: address: type: string description: Token contract address. example: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913' symbol: type: string description: Token symbol. example: USDC decimals: type: integer description: Number of decimal places for the token. example: 6 minimum: 0 maximum: 9007199254740991 weight: type: number description: >- Token weight in the pool, expressed as a fraction between 0 and 1. Only relevant for multi-asset vaults. example: 1 lpTokens: type: array description: >- LP (liquidity provider) tokens received when depositing into the vault. items: type: object additionalProperties: false required: - address - symbol - decimals properties: address: type: string description: LP token contract address. example: '0x7BfA7C4f149E7415b73bdeDfe609237e29CBF34A' symbol: type: string description: LP token symbol. example: mUSDC decimals: type: integer description: Number of decimal places for the LP token. example: 18 minimum: 0 maximum: 9007199254740991 priceUsd: type: string description: Current LP token price in USD, as a decimal string. example: '1.02' rewardTokens: type: array description: >- Additional reward tokens distributed by the vault (e.g., governance tokens). Empty array if no rewards. items: type: object additionalProperties: false required: - address - symbol - decimals properties: address: type: string description: Reward token contract address. example: '0x0000000000000000000000000000000000000000' symbol: type: string description: Reward token symbol. example: MORPHO decimals: type: integer description: Number of decimal places for the reward token. example: 18 minimum: 0 maximum: 9007199254740991 tags: type: array description: >- Descriptive labels for filtering and categorisation (e.g., `stablecoin`, `lending`, `yield`). items: type: string example: - stablecoin - lending analytics: type: object description: Real-time yield and TVL analytics for the vault. additionalProperties: false required: - apy - apy1d - apy7d - apy30d - tvl - updatedAt properties: apy: type: object description: Current APY breakdown. additionalProperties: false required: - base - reward - total properties: base: type: number nullable: true description: >- Base APY from lending fees and protocol yield, expressed as a decimal (e.g., `0.0534` = 5.34%). Null if unavailable. example: 0.0534 reward: type: number nullable: true description: >- Additional APY from token incentives, expressed as a decimal. Null if no rewards. example: null total: type: number description: Total APY (base + reward), expressed as a decimal. example: 0.0534 apy1d: type: number nullable: true description: >- 1-day trailing APY, expressed as a decimal. Null if insufficient data. example: 0.0521 apy7d: type: number nullable: true description: >- 7-day trailing APY, expressed as a decimal. Null if insufficient data. example: 0.0538 apy30d: type: number description: 30-day trailing APY, expressed as a decimal. example: 0.0545 tvl: type: object description: Total value locked in the vault. additionalProperties: false required: - usd properties: usd: type: string description: TVL denominated in USD, as a decimal string. example: '12500000.00' native: type: string description: >- TVL denominated in the vault's native token units, as a string. example: '12500000000000' updatedAt: type: string format: date-time description: ISO 8601 timestamp of when analytics were last updated. example: '2026-03-31T14:30:00.000Z' caps: type: object description: >- Deposit capacity limits for the vault. Omitted if the vault has no cap. additionalProperties: false properties: totalCap: type: string description: Total deposit cap in native token units, as a string. example: '50000000000000' maxCap: type: string description: Maximum deposit cap in native token units, as a string. example: '100000000000000' timeLock: type: integer description: Withdrawal time lock in seconds. `0` means withdrawals are instant. example: 0 minimum: 0 maximum: 9007199254740991 kyc: type: boolean description: Whether KYC verification is required to interact with this vault. example: false syncedAt: type: string format: date-time description: >- ISO 8601 timestamp of when vault data was last synced from the provider. example: '2026-03-31T14:30:00.000Z' isTransactional: type: boolean description: >- Whether the vault supports programmatic deposits and withdrawals via the Composer API. example: true isRedeemable: type: boolean description: Whether the vault currently supports redemptions (withdrawals). example: true depositPacks: type: array description: >- Available deposit operation configurations. Each pack defines the steps required to deposit into the vault. items: type: object additionalProperties: false required: - name - stepsType properties: name: type: string description: Identifier for the deposit pack. example: morpho-deposit stepsType: type: string description: >- `instant` means the deposit executes in a single transaction. `complex` means multiple steps are required. enum: - instant - complex example: instant redeemPacks: type: array description: >- Available redemption operation configurations. Each pack defines the steps required to withdraw from the vault. items: type: object additionalProperties: false required: - name - stepsType properties: name: type: string description: Identifier for the redemption pack. example: morpho-redeem stepsType: type: string description: >- `instant` means the redemption executes in a single transaction. `complex` means multiple steps are required. enum: - instant - complex example: instant ValidationError: type: object additionalProperties: false required: - statusCode - message - errors properties: statusCode: type: number description: HTTP status code. Always `400` for validation errors. example: 400 message: type: string description: Human-readable summary of the validation failure. example: Validation failed errors: type: array description: List of individual validation errors. items: type: object additionalProperties: false required: - code - message - path properties: code: type: string description: Machine-readable error code. example: invalid_type message: type: string description: Description of this specific validation failure. example: Expected integer, received string path: type: array description: JSON path to the field that failed validation. items: oneOf: - type: string - type: number example: - chainId NotFoundError: type: object additionalProperties: false required: - statusCode - message properties: statusCode: type: integer description: HTTP status code. example: 404 message: type: string description: Error message describing what was not found. example: Vault not found securitySchemes: x-lifi-api-key: type: apiKey in: header name: x-lifi-api-key ````