curl --request GET \
  --url https://api.prime.coinbase.com/v1/entities/{entity_id}/margin

import requests

url = "https://api.prime.coinbase.com/v1/entities/{entity_id}/margin"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.prime.coinbase.com/v1/entities/{entity_id}/margin', 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.prime.coinbase.com/v1/entities/{entity_id}/margin",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($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.prime.coinbase.com/v1/entities/{entity_id}/margin"

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

	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.prime.coinbase.com/v1/entities/{entity_id}/margin")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.prime.coinbase.com/v1/entities/{entity_id}/margin")

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

request = Net::HTTP::Get.new(url)

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

{
  "margin_information": {
    "margin_call_records": [
      {
        "margin_call_id": "e8bbed13-fa33-41de-86d5-4335d8f08122",
        "initial_notional_amount": "123.45",
        "outstanding_notional_amount": "122.45",
        "created_at": "2023-01-01T00:00:00Z5",
        "due_at": "2023-01-01T00:00:00.000Z"
      }
    ],
    "margin_summary": {
      "entity_id": "e8bbed13-fa33-41de-86d5-4335d8f08166",
      "margin_equity": "2539231.5903575355",
      "margin_requirement": "15131.725279884091",
      "excess_deficit": "2524099.865077651",
      "pm_credit_consumed": "10000",
      "tf_credit_limit": "2000000",
      "tf_credit_consumed": "20000",
      "tf_adjusted_asset_value": "40000",
      "tf_adjusted_liability_value": "40000",
      "tf_adjusted_credit_consumed": "30000",
      "tf_adjusted_equity": "30000",
      "frozen": false,
      "frozen_reason": "<string>",
      "tf_enabled": true,
      "pm_enabled": true,
      "market_rates": [
        {
          "symbol": "BTC",
          "rate": "27,123"
        }
      ],
      "asset_balances": [
        {
          "portfolio_id": "e8bbed13-fa33-41de-86d5-4335d8f08166",
          "symbol": "BTC",
          "amount": "4000",
          "notional_amount": "4000",
          "conversion_rate": "1000"
        }
      ],
      "tf_loans": [
        {
          "portfolio_id": "e8bbed13-fa33-41de-86d5-4335d8f08166",
          "symbol": "BTC",
          "amount": "150000",
          "notional_amount": "250000",
          "due_date": "1000"
        }
      ],
      "pm_loans": [
        {
          "portfolio_id": "e8bbed13-fa33-41de-86d5-4335d8f08166",
          "symbol": "BTC",
          "amount": "150000",
          "notional_amount": "250000",
          "due_date": "1000"
        }
      ],
      "short_collateral": [
        {
          "portfolio_id": "e8bbed13-fa33-41de-86d5-4335d8f08166",
          "symbol": "BTC",
          "amount": "150000",
          "notional_amount": "250000",
          "due_date": "1000"
        }
      ],
      "gross_market_value": "<string>",
      "net_market_value": "<string>",
      "long_market_value": "<string>",
      "non_marginable_long_market_value": "<string>",
      "short_market_value": "<string>",
      "gross_leverage": "<string>",
      "net_exposure": "<string>",
      "portfolio_stress_triggered": {
        "amount": "<string>"
      },
      "pm_asset_info": [
        {
          "symbol": "<string>",
          "amount": "<string>",
          "price": "<string>",
          "notional_amount": "<string>",
          "asset_tier": "<string>",
          "margin_eligible": true,
          "base_margin_requirement": "<string>",
          "base_margin_requirement_notional": "<string>",
          "adv_30d": "<string>",
          "hist_5d_vol": "<string>",
          "hist_30d_vol": "<string>",
          "hist_90d_vol": "<string>",
          "volatility_addon": "<string>",
          "liquidity_addon": "<string>",
          "total_position_margin": "<string>",
          "short_nominal": "<string>",
          "long_nominal": "<string>"
        }
      ],
      "pm_credit_limit": "1000000",
      "pm_margin_limit": "200000",
      "pm_margin_consumed": "5000"
    }
  }
}