curl --request GET \
  --url https://doc-api.oppiwallet.com/api/v1/supportedCurrency \
  --header 'signatureToken: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...' \
  --header 'Content-Type: application/json'

const axios = require('axios');

let config = {
  method: 'get',
  maxBodyLength: Infinity,
  url: 'https://doc-api.oppiwallet.com/api/v1/supportedCurrency',
  headers: { 
    'signatureToken': 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...',
    'Content-Type': 'application/json'
  }
};

axios.request(config)
  .then((response) => {
    console.log(JSON.stringify(response.data));
  })
  .catch((error) => {
    console.log(error);
  });

import requests

url = "https://doc-api.oppiwallet.com/api/v1/supportedCurrency"

headers = {
    "signatureToken": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
    "Content-Type": "application/json"
}

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

package main

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

func main() {
    url := "https://doc-api.oppiwallet.com/api/v1/supportedCurrency"
    
    req, _ := http.NewRequest("GET", url, nil)
    req.Header.Add("signatureToken", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...")
    req.Header.Add("Content-Type", "application/json")
    
    res, _ := http.DefaultClient.Do(req)
    defer res.Body.Close()
    body, _ := ioutil.ReadAll(res.Body)
    
    fmt.Println(string(body))
}

<?php
$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://doc-api.oppiwallet.com/api/v1/supportedCurrency",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "signatureToken: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

[
  {
    "name": "Bitcoin",
    "symbol": "BTC",
    "decimal": 18,
    "usdPrice": "0.4573",
    "eurPrice": "0.421934928",
    "tryPrice": "14.934817532999999",
    "minPaymentAmount": "1",
    "id": "6698aec7f188ae24c673da1c"
  }
]

{
  "message": "Hata mesajı"
}