curl --request POST \
  --url https://api.fungies.io/v0/tax/calculate \
  --header 'Content-Type: application/json' \
  --header 'x-fngs-public-key: <api-key>' \
  --data '
{
  "offerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "quantity": 1,
  "state": "<string>",
  "postalCode": "<string>",
  "customerType": "individual",
  "taxId": "<string>",
  "taxNumber": "<string>"
}
'

import requests

url = "https://api.fungies.io/v0/tax/calculate"

payload = {
    "offerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "quantity": 1,
    "state": "<string>",
    "postalCode": "<string>",
    "customerType": "individual",
    "taxId": "<string>",
    "taxNumber": "<string>"
}
headers = {
    "x-fngs-public-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-fngs-public-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    offerId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    quantity: 1,
    state: '<string>',
    postalCode: '<string>',
    customerType: 'individual',
    taxId: '<string>',
    taxNumber: '<string>'
  })
};

fetch('https://api.fungies.io/v0/tax/calculate', 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.fungies.io/v0/tax/calculate",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'offerId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'quantity' => 1,
    'state' => '<string>',
    'postalCode' => '<string>',
    'customerType' => 'individual',
    'taxId' => '<string>',
    'taxNumber' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-fngs-public-key: <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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.fungies.io/v0/tax/calculate"

	payload := strings.NewReader("{\n  \"offerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"quantity\": 1,\n  \"state\": \"<string>\",\n  \"postalCode\": \"<string>\",\n  \"customerType\": \"individual\",\n  \"taxId\": \"<string>\",\n  \"taxNumber\": \"<string>\"\n}")

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

	req.Header.Add("x-fngs-public-key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.fungies.io/v0/tax/calculate")
  .header("x-fngs-public-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"offerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"quantity\": 1,\n  \"state\": \"<string>\",\n  \"postalCode\": \"<string>\",\n  \"customerType\": \"individual\",\n  \"taxId\": \"<string>\",\n  \"taxNumber\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.fungies.io/v0/tax/calculate")

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

request = Net::HTTP::Post.new(url)
request["x-fngs-public-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"offerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"quantity\": 1,\n  \"state\": \"<string>\",\n  \"postalCode\": \"<string>\",\n  \"customerType\": \"individual\",\n  \"taxId\": \"<string>\",\n  \"taxNumber\": \"<string>\"\n}"

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

{
  "status": "<string>",
  "data": {
    "offerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "quantity": 0,
    "amountSubtotal": 0,
    "amountTax": 0,
    "amountTotal": 0,
    "reverseChargeEligible": true,
    "taxBreakdown": [
      {
        "amount": 0,
        "inclusive": true,
        "taxType": null,
        "country": null,
        "state": null,
        "percentage": null
      }
    ],
    "object": "tax_calculation"
  }
}

{
  "status": "error",
  "error": {
    "message": "Sample error message"
  }
}