# Octav PRO – Net Asset Value (NAV) by Wallet Address

> Octav PRO – Net Asset Value (NAV) by Wallet Address is a paid API for AI agents from api.octav.fi, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-13).

Returns the net asset value (NAV) of a given blockchain wallet address across all supported assets and protocols

## Facts

- Endpoint: GET https://api.octav.fi/v1/agent/nav
- Price: $0.025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/octav-pro-net-asset-value-nav-by-wallet-address-d39d54f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LTePVa-vlUB5vdEg-2y3p

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability octav-pro-net-asset-value-nav-by-wallet-address-d39d54f9
```

Example prompt: What is the total net asset value of the wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e? I want to see everything it's worth across all assets.

## When to prefer this

Use this endpoint when you need a single aggregated monetary value (NAV) for a wallet address, rather than itemized holdings or protocol breakdowns. Prefer this over wallet-holdings or DeFi-positions endpoints when the goal is total portfolio valuation for reporting, risk assessment, or net worth calculation.

## Known failure modes

- Invalid or malformed wallet address returns an error response
- Unsupported chain or address format may return empty or error
- Address with no indexed data may return zero or pending sync status
- Payment failure (x402) if USDC balance is insufficient
- Rate limiting or timeout for complex portfolios with many positions

## How this service works

Monitor crypto portfolios with automated NAV reports, exposure insights, and AI-powered transaction labeling. Octav Pro helps funds and institutions turn digital-asset complexity into clear, compliant reporting.

## Output

A JSON object containing the net asset value of the specified wallet address, representing the aggregated monetary value of all digital assets (tokens, DeFi positions, holdings) associated with that address.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "addresses"
     ],
     "properties": {
      "currency": {
       "type": "string",
       "required": false,
       "description": "Currency for NAV calculation (e.g. USD, EUR)"
      },
      "addresses": {
       "type": "string",
       "required": true,
       "description": "The address of the wallet to get the NAV of (EVM or SOLANA)"
      },
      "waitForSync": {
       "type": "boolean",
       "required": false,
       "description": "Wait for data sync before returning"
      }
     }
    }
   }
  },
  "output": {
   "properties": {
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/octav-pro-net-asset-value-nav-by-wallet-address-d39d54f9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.octav.fi](https://www.zero.xyz/host/api.octav.fi/llms.txt)