curl --request POST \
  --url https://api.example.com/germany \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "payroll_run": [
    {
      "employee_id": "<string>",
      "year_of_birth": 1937,
      "gross_wages": {
        "earnings": {
          "regular_wages": {
            "amount": "0.00"
          },
          "onetime_income": "0.00"
        },
        "company_car": {
          "additional_payments": 123,
          "private_trip": 1
        },
        "company_pension": {
          "employee_contribution": "0.00",
          "employer_contribution": "0.00"
        },
        "vwl": {
          "employee_contribution": "0.00",
          "employer_contribution": "0.00"
        },
        "additional_items": [
          {
            "name": "<string>",
            "amount": 1
          }
        ]
      },
      "health_insurer_agency_code": "<string>",
      "child_allowances": "0.00",
      "is_church_member": false,
      "in_saxony": false,
      "care_insurance_children": 0,
      "is_factor": false,
      "factor": 0.5005,
      "private_insurance_monthly": "0.00"
    }
  ]
}
'

import requests

url = "https://api.example.com/germany"

payload = { "payroll_run": [
        {
            "employee_id": "<string>",
            "year_of_birth": 1937,
            "gross_wages": {
                "earnings": {
                    "regular_wages": { "amount": "0.00" },
                    "onetime_income": "0.00"
                },
                "company_car": {
                    "additional_payments": 123,
                    "private_trip": 1
                },
                "company_pension": {
                    "employee_contribution": "0.00",
                    "employer_contribution": "0.00"
                },
                "vwl": {
                    "employee_contribution": "0.00",
                    "employer_contribution": "0.00"
                },
                "additional_items": [
                    {
                        "name": "<string>",
                        "amount": 1
                    }
                ]
            },
            "health_insurer_agency_code": "<string>",
            "child_allowances": "0.00",
            "is_church_member": False,
            "in_saxony": False,
            "care_insurance_children": 0,
            "is_factor": False,
            "factor": 0.5005,
            "private_insurance_monthly": "0.00"
        }
    ] }
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({
    payroll_run: [
      {
        employee_id: '<string>',
        year_of_birth: 1937,
        gross_wages: {
          earnings: {regular_wages: {amount: '0.00'}, onetime_income: '0.00'},
          company_car: {additional_payments: 123, private_trip: 1},
          company_pension: {employee_contribution: '0.00', employer_contribution: '0.00'},
          vwl: {employee_contribution: '0.00', employer_contribution: '0.00'},
          additional_items: [{name: '<string>', amount: 1}]
        },
        health_insurer_agency_code: '<string>',
        child_allowances: '0.00',
        is_church_member: false,
        in_saxony: false,
        care_insurance_children: 0,
        is_factor: false,
        factor: 0.5005,
        private_insurance_monthly: '0.00'
      }
    ]
  })
};

fetch('https://api.example.com/germany', 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/germany",
  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([
    'payroll_run' => [
        [
                'employee_id' => '<string>',
                'year_of_birth' => 1937,
                'gross_wages' => [
                                'earnings' => [
                                                                'regular_wages' => [
                                                                                                                                'amount' => '0.00'
                                                                ],
                                                                'onetime_income' => '0.00'
                                ],
                                'company_car' => [
                                                                'additional_payments' => 123,
                                                                'private_trip' => 1
                                ],
                                'company_pension' => [
                                                                'employee_contribution' => '0.00',
                                                                'employer_contribution' => '0.00'
                                ],
                                'vwl' => [
                                                                'employee_contribution' => '0.00',
                                                                'employer_contribution' => '0.00'
                                ],
                                'additional_items' => [
                                                                [
                                                                                                                                'name' => '<string>',
                                                                                                                                'amount' => 1
                                                                ]
                                ]
                ],
                'health_insurer_agency_code' => '<string>',
                'child_allowances' => '0.00',
                'is_church_member' => false,
                'in_saxony' => false,
                'care_insurance_children' => 0,
                'is_factor' => false,
                'factor' => 0.5005,
                'private_insurance_monthly' => '0.00'
        ]
    ]
  ]),
  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.example.com/germany"

	payload := strings.NewReader("{\n  \"payroll_run\": [\n    {\n      \"employee_id\": \"<string>\",\n      \"year_of_birth\": 1937,\n      \"gross_wages\": {\n        \"earnings\": {\n          \"regular_wages\": {\n            \"amount\": \"0.00\"\n          },\n          \"onetime_income\": \"0.00\"\n        },\n        \"company_car\": {\n          \"additional_payments\": 123,\n          \"private_trip\": 1\n        },\n        \"company_pension\": {\n          \"employee_contribution\": \"0.00\",\n          \"employer_contribution\": \"0.00\"\n        },\n        \"vwl\": {\n          \"employee_contribution\": \"0.00\",\n          \"employer_contribution\": \"0.00\"\n        },\n        \"additional_items\": [\n          {\n            \"name\": \"<string>\",\n            \"amount\": 1\n          }\n        ]\n      },\n      \"health_insurer_agency_code\": \"<string>\",\n      \"child_allowances\": \"0.00\",\n      \"is_church_member\": false,\n      \"in_saxony\": false,\n      \"care_insurance_children\": 0,\n      \"is_factor\": false,\n      \"factor\": 0.5005,\n      \"private_insurance_monthly\": \"0.00\"\n    }\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.example.com/germany")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"payroll_run\": [\n    {\n      \"employee_id\": \"<string>\",\n      \"year_of_birth\": 1937,\n      \"gross_wages\": {\n        \"earnings\": {\n          \"regular_wages\": {\n            \"amount\": \"0.00\"\n          },\n          \"onetime_income\": \"0.00\"\n        },\n        \"company_car\": {\n          \"additional_payments\": 123,\n          \"private_trip\": 1\n        },\n        \"company_pension\": {\n          \"employee_contribution\": \"0.00\",\n          \"employer_contribution\": \"0.00\"\n        },\n        \"vwl\": {\n          \"employee_contribution\": \"0.00\",\n          \"employer_contribution\": \"0.00\"\n        },\n        \"additional_items\": [\n          {\n            \"name\": \"<string>\",\n            \"amount\": 1\n          }\n        ]\n      },\n      \"health_insurer_agency_code\": \"<string>\",\n      \"child_allowances\": \"0.00\",\n      \"is_church_member\": false,\n      \"in_saxony\": false,\n      \"care_insurance_children\": 0,\n      \"is_factor\": false,\n      \"factor\": 0.5005,\n      \"private_insurance_monthly\": \"0.00\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/germany")

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  \"payroll_run\": [\n    {\n      \"employee_id\": \"<string>\",\n      \"year_of_birth\": 1937,\n      \"gross_wages\": {\n        \"earnings\": {\n          \"regular_wages\": {\n            \"amount\": \"0.00\"\n          },\n          \"onetime_income\": \"0.00\"\n        },\n        \"company_car\": {\n          \"additional_payments\": 123,\n          \"private_trip\": 1\n        },\n        \"company_pension\": {\n          \"employee_contribution\": \"0.00\",\n          \"employer_contribution\": \"0.00\"\n        },\n        \"vwl\": {\n          \"employee_contribution\": \"0.00\",\n          \"employer_contribution\": \"0.00\"\n        },\n        \"additional_items\": [\n          {\n            \"name\": \"<string>\",\n            \"amount\": 1\n          }\n        ]\n      },\n      \"health_insurer_agency_code\": \"<string>\",\n      \"child_allowances\": \"0.00\",\n      \"is_church_member\": false,\n      \"in_saxony\": false,\n      \"care_insurance_children\": 0,\n      \"is_factor\": false,\n      \"factor\": 0.5005,\n      \"private_insurance_monthly\": \"0.00\"\n    }\n  ]\n}"

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

{
  "summary": {
    "employee": {
      "gross_wages": "0.00",
      "health_insurance_additional_rate": "0.00",
      "wage_tax": "0.00",
      "solidarity_surcharge": "0.00",
      "church_tax_assessment_basis": "0.00",
      "church_tax": "0.00",
      "pension_contribution": "0.00",
      "health_insurance_contribution": "0.00",
      "care_insurance_contribution": "0.00",
      "unemployment_insurance_contribution": "0.00",
      "net_pay": "0.00"
    },
    "employer": {
      "pension_contribution": "0.00",
      "health_insurance_contribution": "0.00",
      "care_insurance_contribution": "0.00",
      "unemployment_insurance_contribution": "0.00",
      "sick_pay_insurance_contribution": "0.00",
      "maternity_pay_insurance_contribution": "0.00",
      "insolvency_insurance_contribution": "0.00",
      "total_burden": "0.00"
    }
  },
  "gross_to_net": [
    {
      "payment_period": "Year",
      "employee_id": "<string>",
      "current_pay_period": {
        "employee": {
          "gross_wages": "0.00",
          "health_insurance_additional_rate": "0.00",
          "wage_tax": "0.00",
          "solidarity_surcharge": "0.00",
          "church_tax_assessment_basis": "0.00",
          "church_tax": "0.00",
          "pension_contribution": "0.00",
          "health_insurance_contribution": "0.00",
          "care_insurance_contribution": "0.00",
          "unemployment_insurance_contribution": "0.00",
          "net_pay": "0.00"
        },
        "employer": {
          "pension_contribution": "0.00",
          "health_insurance_contribution": "0.00",
          "care_insurance_contribution": "0.00",
          "unemployment_insurance_contribution": "0.00",
          "sick_pay_insurance_contribution": "0.00",
          "maternity_pay_insurance_contribution": "0.00",
          "insolvency_insurance_contribution": "0.00",
          "total_burden": "0.00"
        }
      },
      "execution_history": [
        {
          "flow": "<string>",
          "node": "<string>"
        }
      ]
    }
  ]
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}