curl --request GET \
  --url https://api.example.com/v1/public/invoices/{token} \
  --header 'X-Api-Id: <api-key>' \
  --header 'X-Api-Key: <api-key>' \
  --header 'X-Signature: <api-key>' \
  --header 'X-Timestamp: <api-key>'

import requests

url = "https://api.example.com/v1/public/invoices/{token}"

headers = {
    "X-Api-Id": "<api-key>",
    "X-Api-Key": "<api-key>",
    "X-Signature": "<api-key>",
    "X-Timestamp": "<api-key>"
}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {
    'X-Api-Id': '<api-key>',
    'X-Api-Key': '<api-key>',
    'X-Signature': '<api-key>',
    'X-Timestamp': '<api-key>'
  }
};

fetch('https://api.example.com/v1/public/invoices/{token}', 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.example.com/v1/public/invoices/{token}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-Api-Id: <api-key>",
    "X-Api-Key: <api-key>",
    "X-Signature: <api-key>",
    "X-Timestamp: <api-key>"
  ],
]);

$response = curl_exec($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.example.com/v1/public/invoices/{token}"

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

	req.Header.Add("X-Api-Id", "<api-key>")
	req.Header.Add("X-Api-Key", "<api-key>")
	req.Header.Add("X-Signature", "<api-key>")
	req.Header.Add("X-Timestamp", "<api-key>")

	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.example.com/v1/public/invoices/{token}")
  .header("X-Api-Id", "<api-key>")
  .header("X-Api-Key", "<api-key>")
  .header("X-Signature", "<api-key>")
  .header("X-Timestamp", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/public/invoices/{token}")

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

request = Net::HTTP::Get.new(url)
request["X-Api-Id"] = '<api-key>'
request["X-Api-Key"] = '<api-key>'
request["X-Signature"] = '<api-key>'
request["X-Timestamp"] = '<api-key>'

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

{
  "token": "<string>",
  "title": "<string>",
  "description": "<string>",
  "assetCode": "USDT_TRC20",
  "assetSymbol": "USDT",
  "assetName": "Tether USD (TRC-20)",
  "network": "TRON",
  "address": "<string>",
  "memo": "<string>",
  "expectedAmount": "100.50",
  "amountUsd": "100.42",
  "decimals": 6,
  "expiresAt": "2023-11-07T05:31:56Z",
  "createdAt": "2023-11-07T05:31:56Z",
  "state": "pending",
  "paymentStatus": "<string>",
  "receivedAmount": "<string>",
  "confirmations": 123,
  "requiredConfirmations": 19,
  "txhash": "<string>",
  "explorerTxUrl": "<string>",
  "explorerAddressUrl": "<string>",
  "paidAt": "2023-11-07T05:31:56Z",
  "branding": {
    "displayName": "WalletCore",
    "primaryColor": "#3b82f6"
  }
}