curl --request GET \
  --url https://api.coinbase.com/api/v3/brokerage/portfolios/{portfolio_uuid} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.coinbase.com/api/v3/brokerage/portfolios/{portfolio_uuid}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.coinbase.com/api/v3/brokerage/portfolios/{portfolio_uuid}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.coinbase.com/api/v3/brokerage/portfolios/{portfolio_uuid}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.coinbase.com/api/v3/brokerage/portfolios/{portfolio_uuid}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.coinbase.com/api/v3/brokerage/portfolios/{portfolio_uuid}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.coinbase.com/api/v3/brokerage/portfolios/{portfolio_uuid}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "breakdown": {
    "portfolio": {
      "name": "<string>",
      "uuid": "<string>",
      "type": "UNDEFINED",
      "deleted": true
    },
    "portfolio_balances": {
      "total_balance": {
        "value": "<string>",
        "currency": "<string>"
      },
      "total_futures_balance": {
        "value": "<string>",
        "currency": "<string>"
      },
      "total_cash_equivalent_balance": {
        "value": "<string>",
        "currency": "<string>"
      },
      "total_crypto_balance": {
        "value": "<string>",
        "currency": "<string>"
      },
      "futures_unrealized_pnl": {
        "value": "<string>",
        "currency": "<string>"
      },
      "perp_unrealized_pnl": {
        "value": "<string>",
        "currency": "<string>"
      },
      "total_equities_balance": {
        "value": "<string>",
        "currency": "<string>"
      }
    },
    "spot_positions": [
      {
        "asset": "<string>",
        "account_uuid": "<string>",
        "total_balance_fiat": 123,
        "total_balance_crypto": 123,
        "available_to_trade_fiat": 123,
        "allocation": 123,
        "cost_basis": {
          "value": "<string>",
          "currency": "<string>"
        },
        "asset_img_url": "<string>",
        "is_cash": true,
        "average_entry_price": {
          "value": "<string>",
          "currency": "<string>"
        },
        "asset_uuid": "<string>",
        "available_to_trade_crypto": 123,
        "unrealized_pnl": 123,
        "available_to_transfer_fiat": 123,
        "available_to_transfer_crypto": 123,
        "asset_color": "<string>",
        "account_type": "ACCOUNT_TYPE_UNKNOWN_UNSPECIFIED",
        "funding_pnl": 123,
        "available_to_send_fiat": 123,
        "available_to_send_crypto": 123
      }
    ],
    "perp_positions": [
      {
        "product_id": "<string>",
        "product_uuid": "<string>",
        "symbol": "<string>",
        "asset_image_url": "<string>",
        "vwap": {
          "userNativeCurrency": {
            "value": "<string>",
            "currency": "<string>"
          },
          "rawCurrency": {
            "value": "<string>",
            "currency": "<string>"
          }
        },
        "position_side": "FUTURES_POSITION_SIDE_UNSPECIFIED",
        "net_size": "<string>",
        "buy_order_size": "<string>",
        "sell_order_size": "<string>",
        "im_contribution": "<string>",
        "unrealized_pnl": {
          "userNativeCurrency": {
            "value": "<string>",
            "currency": "<string>"
          },
          "rawCurrency": {
            "value": "<string>",
            "currency": "<string>"
          }
        },
        "mark_price": {
          "userNativeCurrency": {
            "value": "<string>",
            "currency": "<string>"
          },
          "rawCurrency": {
            "value": "<string>",
            "currency": "<string>"
          }
        },
        "liquidation_price": {
          "userNativeCurrency": {
            "value": "<string>",
            "currency": "<string>"
          },
          "rawCurrency": {
            "value": "<string>",
            "currency": "<string>"
          }
        },
        "leverage": "<string>",
        "im_notional": {
          "userNativeCurrency": {
            "value": "<string>",
            "currency": "<string>"
          },
          "rawCurrency": {
            "value": "<string>",
            "currency": "<string>"
          }
        },
        "mm_notional": {
          "userNativeCurrency": {
            "value": "<string>",
            "currency": "<string>"
          },
          "rawCurrency": {
            "value": "<string>",
            "currency": "<string>"
          }
        },
        "position_notional": {
          "userNativeCurrency": {
            "value": "<string>",
            "currency": "<string>"
          },
          "rawCurrency": {
            "value": "<string>",
            "currency": "<string>"
          }
        },
        "margin_type": "MARGIN_TYPE_UNSPECIFIED",
        "liquidation_buffer": "<string>",
        "liquidation_percentage": "<string>",
        "asset_color": "<string>"
      }
    ],
    "futures_positions": [
      {
        "product_id": "<string>",
        "contract_size": "<string>",
        "side": "FUTURES_POSITION_SIDE_UNSPECIFIED",
        "amount": "<string>",
        "avg_entry_price": "<string>",
        "current_price": "<string>",
        "unrealized_pnl": "<string>",
        "expiry": "<string>",
        "underlying_asset": "<string>",
        "asset_img_url": "<string>",
        "product_name": "<string>",
        "venue": "<string>",
        "notional_value": "<string>",
        "asset_color": "<string>",
        "last_traded_at": "<string>",
        "roll_date": "<string>",
        "price_increment": "<string>",
        "price_precision": 123
      }
    ],
    "prediction_markets_positions": [
      {
        "product_type": "PRODUCT_TYPE_UNSPECIFIED",
        "cbrn": "<string>",
        "prediction_markets": {
          "side": "PREDICTION_MARKETS_POSITION_SIDE_UNSPECIFIED",
          "last_traded_at": "<string>",
          "average_entry_price": {
            "value": "<string>",
            "currency": "<string>"
          },
          "current_price": {
            "value": "<string>",
            "currency": "<string>"
          },
          "unrealized_pnl": {
            "value": "<string>",
            "currency": "<string>"
          },
          "notional_value": {
            "value": "<string>",
            "currency": "<string>"
          },
          "cost_basis": {
            "value": "<string>",
            "currency": "<string>"
          },
          "contracts_owned": "<string>",
          "quote_cbrn": "<string>"
        }
      }
    ],
    "equity_positions": [
      {
        "cbrn": "<string>",
        "account_uuid": "<string>",
        "total_balance_fiat": {
          "value": "<string>",
          "currency": "<string>"
        },
        "total_balance_equity": {
          "value": "<string>",
          "currency": "<string>"
        },
        "available_to_trade_equity": {
          "value": "<string>",
          "currency": "<string>"
        },
        "available_to_trade_fiat": {
          "value": "<string>",
          "currency": "<string>"
        },
        "account_type": "ACCOUNT_TYPE_UNKNOWN_UNSPECIFIED",
        "allocation": 123,
        "cost_basis": {
          "value": "<string>",
          "currency": "<string>"
        },
        "average_entry_price": {
          "value": "<string>",
          "currency": "<string>"
        },
        "unrealized_pnl": {
          "value": "<string>",
          "currency": "<string>"
        }
      }
    ]
  }
}

{
  "error": "<string>",
  "code": 123,
  "message": "<string>",
  "details": [
    {}
  ]
}