Предварительный расчет цены

import requests

url = "https://www.digicert.com/services/v2/finance/order-pricing"

payload = "{\n  \"certificate\": {\n  \t\"dns_names\": [\n  \t\t\"example.com\",\n  \t\t\"example.org\",\n  \t\t\"example.biz\",\n  \t\t\"test-example.com\"\n  \t]\n  },\n  \"validity_years\": 2,\n  \"product_name_id\": \"ssl_multi_domain\"\n}"
headers = {
    'X-DC-DEVKEY': "{{api_key}}",
    'Content-Type': "application/json"
    }

response = requests.request("POST", url, data=payload, headers=headers)

print(response.text)

package main

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

func main() {

	url := "https://www.digicert.com/services/v2/finance/order-pricing"

	payload := strings.NewReader("{\n  \"certificate\": {\n  \t\"dns_names\": [\n  \t\t\"example.com\",\n  \t\t\"example.org\",\n  \t\t\"example.biz\",\n  \t\t\"test-example.com\"\n  \t]\n  },\n  \"validity_years\": 2,\n  \"product_name_id\": \"ssl_multi_domain\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-DC-DEVKEY", "{{api_key}}")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := ioutil.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}

var request = require("request");

var options = { method: 'POST',
  url: 'https://www.digicert.com/services/v2/finance/order-pricing',
  headers: 
   { 'Content-Type': 'application/json',
     'X-DC-DEVKEY': '{{api_key}}' },
  body: 
   { certificate: 
      { dns_names: 
         [ 'example.com',
           'example.org',
           'example.biz',
           'test-example.com' ] },
     validity_years: 2,
     product_name_id: 'ssl_multi_domain' },
  json: true };

request(options, function (error, response, body) {
  if (error) throw new Error(error);

  console.log(body);
});