const url = 'https://api.openfx.com/v1/brokerage/{orgId}/available_markets';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

import requests

url = "https://api.openfx.com/v1/brokerage/{orgId}/available_markets"

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

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

print(response.text)

HttpResponse<String> response = Unirest.get("https://api.openfx.com/v1/brokerage/{orgId}/available_markets")
  .header("Authorization", "Bearer <token>")
  .asString();

CURL *hnd = curl_easy_init();

curl_easy_setopt(hnd, CURLOPT_CUSTOMREQUEST, "GET");
curl_easy_setopt(hnd, CURLOPT_WRITEDATA, stdout);
curl_easy_setopt(hnd, CURLOPT_URL, "https://api.openfx.com/v1/brokerage/{orgId}/available_markets");

struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "Authorization: Bearer <token>");
curl_easy_setopt(hnd, CURLOPT_HTTPHEADER, headers);

CURLcode ret = curl_easy_perform(hnd);

package main

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

func main() {

	url := "https://api.openfx.com/v1/brokerage/{orgId}/available_markets"

	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))

}

curl --request GET \
  --url https://api.openfx.com/v1/brokerage/{orgId}/available_markets \
  --header 'Authorization: Bearer <token>'

{
  "status": "success",
  "data": {
    "tradingPairs": [
      {
        "buy": "USD",
        "sell": "USDC"
      },
      {
        "buy": "USDC",
        "sell": "USD"
      }
    ],
    "tradeLimits": [
      {
        "USD": {
          "minTradeLimit": 100,
          "maxTradeLimit": 100000000
        }
      },
      {
        "USDC": {
          "minTradeLimit": 100,
          "maxTradeLimit": 10000000
        }
      }
    ]
  }
}

{
  "status": "error",
  "message": "Query validation failed"
}

{
  "status": "error",
  "message": "The authorization key provided is either invalid or expired, please try again"
}

{
  "status": "error",
  "message": "An internal error has occurred"
}