> ## Documentation Index
> Fetch the complete documentation index at: https://docs.octav.fi/llms.txt
> Use this file to discover all available pages before exploring further.

# Nav

> Retrieve Net Asset Value of an address.

**Cost:** 1 credit per call

**Get your API key:** [Dev Portal](https://data.octav.fi)



## OpenAPI

````yaml /openapi.json get /nav
openapi: 3.0.0
info:
  title: Octav API
  description: >-
    Comprehensive blockchain data API for portfolio management, transactions,
    and DeFi analytics
  version: 1.0.0
  contact:
    name: Octav Support
    url: https://octav.fi
    email: info@octav.fi
servers:
  - url: https://api.octav.fi/v1
    description: Production API
security:
  - bearerAuth: []
tags:
  - name: Portfolio
    description: Portfolio and holdings endpoints
  - name: Virtual Users
    description: Virtual user management and portfolio endpoints (Pro only)
  - name: Nav
    description: Net Asset Value endpoints
  - name: Wallet
    description: Wallet information endpoints
  - name: Transactions
    description: Transaction history endpoints
  - name: Approvals
    description: Token approval endpoints
  - name: Tokens
    description: Token data endpoints
  - name: Airdrops
    description: Airdrop eligibility endpoints
  - name: Sync
    description: Data synchronization endpoints
  - name: Status
    description: Status check endpoints
  - name: Credits
    description: Credit balance endpoints
  - name: Chains
    description: Blockchain network and protocol endpoints
  - name: Contract Protocol
    description: Resolve a contract address to its DeFi protocol
  - name: Beacon Validators
    description: >-
      Ethereum beacon chain validator endpoints — details, rewards, withdrawals,
      and deposits (mainnet only)
paths:
  /nav:
    get:
      tags:
        - Nav
      summary: Nav
      description: |-
        Retrieve Net Asset Value of an address.

        **Cost:** 1 credit per call

        **Get your API key:** [Dev Portal](https://data.octav.fi)
      operationId: getNav
      parameters:
        - name: addresses
          in: query
          required: true
          description: EVM or SOL wallet address to retrieve Net Asset Value for
          schema:
            type: string
          example: '0x6426af179aabebe47666f345d69fd9079673f6cd'
        - name: waitForSync
          in: query
          required: false
          description: Wait for fresh data if cache is stale
          schema:
            type: boolean
            default: false
        - name: currency
          in: query
          required: false
          description: >-
            Currency in which to return the Net Asset Value. Supports fiat and
            crypto conversion rates.
          schema:
            type: string
            enum:
              - USD
              - EUR
              - CAD
              - AED
              - CHF
              - SGD
              - ETH
              - SOL
              - cbBTC
              - EURC
              - BNB
            default: USD
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  nav:
                    type: number
                    description: The Net Asset Value in the requested currency
                  currency:
                    type: string
                    description: >-
                      The currency code of the returned value (e.g., USD, EUR,
                      ETH)
                  conversionPrice:
                    type: number
                    description: >-
                      The conversion price used. For fiat, the exchange rate
                      from USD. For crypto, the weighted average price in USD
                      across queried wallets.
              example:
                nav: 1235564.43
                currency: USD
                conversionPrice: 1
      security:
        - bearerAuth: []
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````