curl --request POST \
  --url https://api.iotools.cloud/v1/tool/1099-vs-w2-income-comparison-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "filingStatus": "single",
  "annualGrossIncome": "75000",
  "stateTaxRate": "0",
  "employerHealthInsurance": "500",
  "employer401kMatch": "3",
  "otherW2Benefits": "2000",
  "healthInsuranceCost": "600",
  "retirementContributions": "6000",
  "businessExpenses": "5000",
  "homeOfficeDeduction": "1500"
}
'

import requests

url = "https://api.iotools.cloud/v1/tool/1099-vs-w2-income-comparison-calculator"

payload = {
    "filingStatus": "single",
    "annualGrossIncome": "75000",
    "stateTaxRate": "0",
    "employerHealthInsurance": "500",
    "employer401kMatch": "3",
    "otherW2Benefits": "2000",
    "healthInsuranceCost": "600",
    "retirementContributions": "6000",
    "businessExpenses": "5000",
    "homeOfficeDeduction": "1500"
}
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({
    filingStatus: 'single',
    annualGrossIncome: '75000',
    stateTaxRate: '0',
    employerHealthInsurance: '500',
    employer401kMatch: '3',
    otherW2Benefits: '2000',
    healthInsuranceCost: '600',
    retirementContributions: '6000',
    businessExpenses: '5000',
    homeOfficeDeduction: '1500'
  })
};

fetch('https://api.iotools.cloud/v1/tool/1099-vs-w2-income-comparison-calculator', 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.iotools.cloud/v1/tool/1099-vs-w2-income-comparison-calculator",
  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([
    'filingStatus' => 'single',
    'annualGrossIncome' => '75000',
    'stateTaxRate' => '0',
    'employerHealthInsurance' => '500',
    'employer401kMatch' => '3',
    'otherW2Benefits' => '2000',
    'healthInsuranceCost' => '600',
    'retirementContributions' => '6000',
    'businessExpenses' => '5000',
    'homeOfficeDeduction' => '1500'
  ]),
  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.iotools.cloud/v1/tool/1099-vs-w2-income-comparison-calculator"

	payload := strings.NewReader("{\n  \"filingStatus\": \"single\",\n  \"annualGrossIncome\": \"75000\",\n  \"stateTaxRate\": \"0\",\n  \"employerHealthInsurance\": \"500\",\n  \"employer401kMatch\": \"3\",\n  \"otherW2Benefits\": \"2000\",\n  \"healthInsuranceCost\": \"600\",\n  \"retirementContributions\": \"6000\",\n  \"businessExpenses\": \"5000\",\n  \"homeOfficeDeduction\": \"1500\"\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.iotools.cloud/v1/tool/1099-vs-w2-income-comparison-calculator")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"filingStatus\": \"single\",\n  \"annualGrossIncome\": \"75000\",\n  \"stateTaxRate\": \"0\",\n  \"employerHealthInsurance\": \"500\",\n  \"employer401kMatch\": \"3\",\n  \"otherW2Benefits\": \"2000\",\n  \"healthInsuranceCost\": \"600\",\n  \"retirementContributions\": \"6000\",\n  \"businessExpenses\": \"5000\",\n  \"homeOfficeDeduction\": \"1500\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.iotools.cloud/v1/tool/1099-vs-w2-income-comparison-calculator")

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  \"filingStatus\": \"single\",\n  \"annualGrossIncome\": \"75000\",\n  \"stateTaxRate\": \"0\",\n  \"employerHealthInsurance\": \"500\",\n  \"employer401kMatch\": \"3\",\n  \"otherW2Benefits\": \"2000\",\n  \"healthInsuranceCost\": \"600\",\n  \"retirementContributions\": \"6000\",\n  \"businessExpenses\": \"5000\",\n  \"homeOfficeDeduction\": \"1500\"\n}"

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

{
  "tool": "1099-vs-w2-income-comparison-calculator",
  "tool_version": "1.0.1",
  "outputs": {
    "comparisonTable": [
      {
        "item": "Gross Income",
        "w2-employee": "$75,000",
        "1099-contractor": "$75,000"
      },
      {
        "item": "Federal Income Tax",
        "w2-employee": "-$8,114",
        "1099-contractor": "-$4,017"
      },
      {
        "item": "State Income Tax",
        "w2-employee": "-$0",
        "1099-contractor": "-$0"
      },
      {
        "item": "Social Security Tax",
        "w2-employee": "-$4,650",
        "1099-contractor": "-$7,844"
      },
      {
        "item": "Medicare Tax",
        "w2-employee": "-$1,088",
        "1099-contractor": "-$1,835"
      },
      {
        "item": "SE Tax Deduction (Above-the-Line)",
        "w2-employee": "N/A",
        "1099-contractor": "$4,839"
      },
      {
        "item": "Health Insurance",
        "w2-employee": "+$6,000/yr (employer)",
        "1099-contractor": "-$7,200/yr"
      },
      {
        "item": "Retirement",
        "w2-employee": "+$2,250 (match)",
        "1099-contractor": "-$6,000"
      },
      {
        "item": "Other Benefits",
        "w2-employee": "+$2,000",
        "1099-contractor": "N/A"
      },
      {
        "item": "Business Expenses",
        "w2-employee": "N/A",
        "1099-contractor": "-$6,500"
      },
      {
        "item": "Total Take-Home Pay",
        "w2-employee": "$61,149",
        "1099-contractor": "$41,604"
      },
      {
        "item": "Effective Tax Rate",
        "w2-employee": "18.5%",
        "1099-contractor": "18.3%"
      },
      {
        "item": "True Hourly Rate (2,080 hrs/yr)",
        "w2-employee": "$29.40/hr",
        "1099-contractor": "$20.00/hr"
      },
      {
        "item": "Total Value (incl. Benefits)",
        "w2-employee": "$71,399",
        "1099-contractor": "$41,604"
      }
    ],
    "summary": "W2 employment yields $19,544 more in annual take-home pay. When including employer benefits (health insurance, 401k match, and other benefits worth $10,250), the W2 total compensation advantage is significant."
  },
  "credits_used": 3,
  "credits_remaining": null
}

{
  "type": "https://iotools.cloud/docs/errors/validation_error",
  "title": "Invalid request",
  "status": 400,
  "code": "validation_error",
  "detail": "One or more inputs are invalid — see `fields`.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11",
  "fields": {
    "inputString": "Required"
  }
}

{
  "type": "https://iotools.cloud/docs/errors/invalid_api_key",
  "title": "Invalid API key",
  "status": 401,
  "code": "invalid_api_key",
  "detail": "Provide 'Authorization: Bearer <key>'.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}

{
  "type": "https://iotools.cloud/docs/errors/insufficient_credits",
  "title": "Insufficient credits",
  "status": 402,
  "code": "insufficient_credits",
  "detail": "This call costs 1 credit and 0 remain in this month's allowance.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11",
  "credits_used": 0,
  "credits_remaining": 0
}

{
  "type": "https://iotools.cloud/docs/errors/tool_not_allowed",
  "title": "Tool not available over the API",
  "status": 403,
  "code": "tool_not_allowed",
  "detail": "\"Background Remover\" is available on iotools.cloud but has no API endpoint.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}

{
  "type": "https://iotools.cloud/docs/errors/tool_not_found",
  "title": "Tool not found",
  "status": 404,
  "code": "tool_not_found",
  "detail": "No tool with that slug. See GET /v1/tools/list.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}

{
  "type": "https://iotools.cloud/docs/errors/payload_too_large",
  "title": "Payload too large",
  "status": 413,
  "code": "payload_too_large",
  "detail": "Request body exceeds this tool's size limit.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}

{
  "type": "https://iotools.cloud/docs/errors/rate_limited",
  "title": "Rate limit exceeded",
  "status": 429,
  "code": "rate_limited",
  "detail": "Too many requests. Retry in 30s.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11",
  "retry_after": 30
}

{
  "type": "https://iotools.cloud/docs/errors/processing_error",
  "title": "Tool failed to run",
  "status": 500,
  "code": "processing_error",
  "detail": "The tool failed to run. Please try again.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11",
  "credits_used": 0
}

{
  "type": "https://iotools.cloud/docs/errors/tool_disabled",
  "title": "Tool temporarily disabled",
  "status": 503,
  "code": "tool_disabled",
  "detail": "This tool is temporarily unavailable. Try again shortly.",
  "request_id": "e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11"
}