curl --request POST \
  --url https://api.parceltracer.com/v1/external/customers/{customer_pk}/locations/ \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --data '
{
  "area": {
    "name_ar": "<string>",
    "name_en": "<string>",
    "district": "<string>",
    "lat": "<string>",
    "long": "<string>",
    "maps_link": "<string>",
    "is_external": true
  },
  "directions": "<string>"
}
'

import requests

url = "https://api.parceltracer.com/v1/external/customers/{customer_pk}/locations/"

payload = {
    "area": {
        "name_ar": "<string>",
        "name_en": "<string>",
        "district": "<string>",
        "lat": "<string>",
        "long": "<string>",
        "maps_link": "<string>",
        "is_external": True
    },
    "directions": "<string>"
}
headers = {
    "X-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-Api-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    area: {
      name_ar: '<string>',
      name_en: '<string>',
      district: '<string>',
      lat: '<string>',
      long: '<string>',
      maps_link: '<string>',
      is_external: true
    },
    directions: '<string>'
  })
};

fetch('https://api.parceltracer.com/v1/external/customers/{customer_pk}/locations/', 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.parceltracer.com/v1/external/customers/{customer_pk}/locations/",
  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([
    'area' => [
        'name_ar' => '<string>',
        'name_en' => '<string>',
        'district' => '<string>',
        'lat' => '<string>',
        'long' => '<string>',
        'maps_link' => '<string>',
        'is_external' => true
    ],
    'directions' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Api-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.parceltracer.com/v1/external/customers/{customer_pk}/locations/"

	payload := strings.NewReader("{\n  \"area\": {\n    \"name_ar\": \"<string>\",\n    \"name_en\": \"<string>\",\n    \"district\": \"<string>\",\n    \"lat\": \"<string>\",\n    \"long\": \"<string>\",\n    \"maps_link\": \"<string>\",\n    \"is_external\": true\n  },\n  \"directions\": \"<string>\"\n}")

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

	req.Header.Add("X-Api-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.parceltracer.com/v1/external/customers/{customer_pk}/locations/")
  .header("X-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"area\": {\n    \"name_ar\": \"<string>\",\n    \"name_en\": \"<string>\",\n    \"district\": \"<string>\",\n    \"lat\": \"<string>\",\n    \"long\": \"<string>\",\n    \"maps_link\": \"<string>\",\n    \"is_external\": true\n  },\n  \"directions\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.parceltracer.com/v1/external/customers/{customer_pk}/locations/")

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

request = Net::HTTP::Post.new(url)
request["X-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"area\": {\n    \"name_ar\": \"<string>\",\n    \"name_en\": \"<string>\",\n    \"district\": \"<string>\",\n    \"lat\": \"<string>\",\n    \"long\": \"<string>\",\n    \"maps_link\": \"<string>\",\n    \"is_external\": true\n  },\n  \"directions\": \"<string>\"\n}"

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

{
  "id": 9691,
  "area": {
    "id": 146,
    "name_ar": "عيناب",
    "name_en": "Ainab",
    "district": "Aley",
    "lat": "33.766414000000000",
    "long": "35.546311000000000",
    "maps_link": "http://maps.google.com/maps?q=33.766414,35.546311",
    "code": "LBN0146",
    "is_external": false,
    "area_group": null
  },
  "directions": ""
}

{
  "error": "true",
  "message": "Validation failed.",
  "details": "district: Beiruts is not a valid choice."
}

{
  "error": "true",
  "message": "Unexpected error.",
  "details": "Internal server error"
}