Validate VAT number (EU) API

import requests

response = requests.post(
    "https://api.scorika.com/v1/check/vat",
    headers={"X-Api-Key": "sk_live_your_api_key"},
    json={"vat_number"=>"CZ12345678"}
)
print(response.json())

const res = await fetch('https://api.scorika.com/v1/check/vat', {
  method: 'POST',
  headers: {'X-Api-Key': 'sk_live_your_api_key', 'Content-Type': 'application/json'},
  body: JSON.stringify({"vat_number":"CZ12345678"})
});
console.log(await res.json());

require 'net/http'
require 'json'

uri = URI('https://api.scorika.com/v1/check/vat')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
req = Net::HTTP::Post.new(uri)
req['X-Api-Key'] = 'sk_live_your_api_key'
req['Content-Type'] = 'application/json'
req.body = {"vat_number":"CZ12345678"}.to_json
puts http.request(req).body