curl --request POST \
  --url https://api.become1.de/api/v2/flex/tax-rule-templates \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "rules": [
    {
      "budgets": [
        {
          "budget": {
            "value": 123
          }
        }
      ],
      "maxDaysPerMonth": 123,
      "isOnlyPublicTransportAllowed": true
    }
  ],
  "companyIds": [
    "<string>"
  ]
}
'

import requests

url = "https://api.become1.de/api/v2/flex/tax-rule-templates"

payload = {
    "name": "<string>",
    "rules": [
        {
            "budgets": [{ "budget": { "value": 123 } }],
            "maxDaysPerMonth": 123,
            "isOnlyPublicTransportAllowed": True
        }
    ],
    "companyIds": ["<string>"]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    rules: [
      {
        budgets: [{budget: {value: 123}}],
        maxDaysPerMonth: 123,
        isOnlyPublicTransportAllowed: true
      }
    ],
    companyIds: ['<string>']
  })
};

fetch('https://api.become1.de/api/v2/flex/tax-rule-templates', 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.become1.de/api/v2/flex/tax-rule-templates",
  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([
    'name' => '<string>',
    'rules' => [
        [
                'budgets' => [
                                [
                                                                'budget' => [
                                                                                                                                'value' => 123
                                                                ]
                                ]
                ],
                'maxDaysPerMonth' => 123,
                'isOnlyPublicTransportAllowed' => true
        ]
    ],
    'companyIds' => [
        '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.become1.de/api/v2/flex/tax-rule-templates"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"rules\": [\n    {\n      \"budgets\": [\n        {\n          \"budget\": {\n            \"value\": 123\n          }\n        }\n      ],\n      \"maxDaysPerMonth\": 123,\n      \"isOnlyPublicTransportAllowed\": true\n    }\n  ],\n  \"companyIds\": [\n    \"<string>\"\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.become1.de/api/v2/flex/tax-rule-templates")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"rules\": [\n    {\n      \"budgets\": [\n        {\n          \"budget\": {\n            \"value\": 123\n          }\n        }\n      ],\n      \"maxDaysPerMonth\": 123,\n      \"isOnlyPublicTransportAllowed\": true\n    }\n  ],\n  \"companyIds\": [\n    \"<string>\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.become1.de/api/v2/flex/tax-rule-templates")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"rules\": [\n    {\n      \"budgets\": [\n        {\n          \"budget\": {\n            \"value\": 123\n          }\n        }\n      ],\n      \"maxDaysPerMonth\": 123,\n      \"isOnlyPublicTransportAllowed\": true\n    }\n  ],\n  \"companyIds\": [\n    \"<string>\"\n  ]\n}"

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

{
  "id": "<string>",
  "companyIds": [
    "<string>"
  ],
  "name": "<string>",
  "rules": [
    "<array>"
  ],
  "taxAffiliations": []
}