curl --request GET \
  --url https://us-red-property-data.p.rapidapi.com/api/v1/mortgage/loan-calculation \
  --header 'x-rapidapi-key: <api-key>'

import requests

url = "https://us-red-property-data.p.rapidapi.com/api/v1/mortgage/loan-calculation"

headers = {"x-rapidapi-key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'x-rapidapi-key': '<api-key>'}};

fetch('https://us-red-property-data.p.rapidapi.com/api/v1/mortgage/loan-calculation', 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://us-red-property-data.p.rapidapi.com/api/v1/mortgage/loan-calculation",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-rapidapi-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"
	"net/http"
	"io"
)

func main() {

	url := "https://us-red-property-data.p.rapidapi.com/api/v1/mortgage/loan-calculation"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("x-rapidapi-key", "<api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://us-red-property-data.p.rapidapi.com/api/v1/mortgage/loan-calculation")
  .header("x-rapidapi-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://us-red-property-data.p.rapidapi.com/api/v1/mortgage/loan-calculation")

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

request = Net::HTTP::Get.new(url)
request["x-rapidapi-key"] = '<api-key>'

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

{
  "success": true,
  "cost": 1,
  "data": {
    "monthly_cost": 7920,
    "total_payment": 2239407,
    "monthly_cost_items": [
      {
        "amount": 6221,
        "display_name": "Principal & interest",
        "type": "PRINCIPAL_AND_INTEREST"
      }
    ],
    "amortization_schedule": [
      {
        "interest": 62092,
        "principal": 12555
      }
    ]
  }
}

{
  "message": "Bad request"
}

{
  "message": "Invalid API key. Go to https://docs.rapidapi.com/docs/keys for more info."
}

{
  "message": "You are not subscribed to this API."
}

{
  "success": false,
  "message": "Request failed with status 500: Internal Server Error",
  "status_code": 500,
  "cost": 0,
  "explain": "Oops, it looks like there was an issue processing your request. Don't worry, you won't be charged for this request"
}