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

import requests

url = "https://api.coinbase.com/api/v3/brokerage/transaction_summary"

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/transaction_summary', 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/transaction_summary",
  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/transaction_summary"

	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/transaction_summary")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.coinbase.com/api/v3/brokerage/transaction_summary")

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

{
  "total_fees": 25,
  "fee_tier": {
    "pricing_tier": "<$10k",
    "taker_fee_rate": "0.0010",
    "maker_fee_rate": "0.0020",
    "aop_from": "0",
    "aop_to": "10000",
    "volume_types_and_range": [
      {
        "volume_types": [
          "VOLUME_TYPE_SPOT",
          "VOLUME_TYPE_US_DERIVATIVES"
        ],
        "vol_from": "0",
        "vol_to": "50000"
      }
    ]
  },
  "margin_rate": 0.5,
  "goods_and_services_tax": {
    "rate": "<string>",
    "type": "INCLUSIVE"
  },
  "advanced_trade_only_volume": 1000,
  "advanced_trade_only_fees": 25,
  "coinbase_pro_volume": 1000,
  "coinbase_pro_fees": 25,
  "total_balance": "1000",
  "volume_breakdown": [
    {
      "volume_type": "VOLUME_TYPE_SPOT",
      "volume": 1000
    }
  ],
  "has_cost_plus_commission": false,
  "fee_tier_without_promotion": {
    "pricing_tier": "Advanced 3",
    "qualification_type": "FEE_TIER_QUALIFICATION_TYPE_UNKNOWN",
    "current_value": "25000",
    "next_tier_threshold": "50000",
    "current_tier": {
      "pricing_tier": "<$10k",
      "taker_fee_rate": "0.0010",
      "maker_fee_rate": "0.0020",
      "aop_from": "0",
      "aop_to": "10000",
      "volume_types_and_range": [
        {
          "volume_types": [
            "VOLUME_TYPE_SPOT",
            "VOLUME_TYPE_US_DERIVATIVES"
          ],
          "vol_from": "0",
          "vol_to": "50000"
        }
      ]
    },
    "next_tier": {
      "pricing_tier": "<$10k",
      "taker_fee_rate": "0.0010",
      "maker_fee_rate": "0.0020",
      "aop_from": "0",
      "aop_to": "10000",
      "volume_types_and_range": [
        {
          "volume_types": [
            "VOLUME_TYPE_SPOT",
            "VOLUME_TYPE_US_DERIVATIVES"
          ],
          "vol_from": "0",
          "vol_to": "50000"
        }
      ]
    },
    "current_tier_threshold": "10000"
  },
  "deribit_venue_data": {
    "perps": {
      "total_volume": 1000,
      "total_fees": 25,
      "fee_tier": {
        "pricing_tier": "<$10k",
        "taker_fee_rate": "0.0010",
        "maker_fee_rate": "0.0020",
        "aop_from": "0",
        "aop_to": "10000",
        "volume_types_and_range": [
          {
            "volume_types": [
              "VOLUME_TYPE_SPOT",
              "VOLUME_TYPE_US_DERIVATIVES"
            ],
            "vol_from": "0",
            "vol_to": "50000"
          }
        ]
      }
    },
    "dated_futures": {
      "total_volume": 1000,
      "total_fees": 25,
      "fee_tier": {
        "pricing_tier": "<$10k",
        "taker_fee_rate": "0.0010",
        "maker_fee_rate": "0.0020",
        "aop_from": "0",
        "aop_to": "10000",
        "volume_types_and_range": [
          {
            "volume_types": [
              "VOLUME_TYPE_SPOT",
              "VOLUME_TYPE_US_DERIVATIVES"
            ],
            "vol_from": "0",
            "vol_to": "50000"
          }
        ]
      }
    },
    "options": {
      "total_volume": 1000,
      "total_fees": 25,
      "fee_tier": {
        "pricing_tier": "<$10k",
        "taker_fee_rate": "0.0010",
        "maker_fee_rate": "0.0020",
        "aop_from": "0",
        "aop_to": "10000",
        "volume_types_and_range": [
          {
            "volume_types": [
              "VOLUME_TYPE_SPOT",
              "VOLUME_TYPE_US_DERIVATIVES"
            ],
            "vol_from": "0",
            "vol_to": "50000"
          }
        ]
      }
    }
  }
}

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