curl --request GET \
  --url https://api.example.com/v1/query/get-account-balances \
  --header 'X-Pubkey: <x-pubkey>' \
  --header 'X-Pubkey, X-Timestamp, X-Signature: <api-key>' \
  --header 'X-Signature: <x-signature>' \
  --header 'X-Timestamp: <x-timestamp>'

{
  "account_id": "550e8400-e29b-41d4-a716-446655440000",
  "sub_accounts": [
    {
      "wallet_address": "0xa5b709B14859EdF820347D78E587b1634B0ec791",
      "positions": [
        {
          "chain_id": 123,
          "vault_address": "<string>",
          "is_async_vault": true,
          "asset_address": "<string>",
          "currency": "usd",
          "balance": "123.456789",
          "shares": "123.456789",
          "price_per_share": "123.456789"
        }
      ],
      "idle": [
        {
          "chain_id": 123,
          "balance": "123.456789",
          "currency": "usd"
        }
      ]
    }
  ]
}