curl --request POST \
  --url https://api.open.cx/contacts \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "contact": {
    "email": "[email protected]",
    "phone": "<string>",
    "name": "<string>",
    "custom_data": {},
    "http_action_overrides": {
      "query_params": {},
      "path_params": {},
      "body_params": {},
      "headers": {}
    }
  }
}
'

import requests

url = "https://api.open.cx/contacts"

payload = { "contact": {
        "email": "[email protected]",
        "phone": "<string>",
        "name": "<string>",
        "custom_data": {},
        "http_action_overrides": {
            "query_params": {},
            "path_params": {},
            "body_params": {},
            "headers": {}
        }
    } }
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({
    contact: {
      email: '[email protected]',
      phone: '<string>',
      name: '<string>',
      custom_data: {},
      http_action_overrides: {query_params: {}, path_params: {}, body_params: {}, headers: {}}
    }
  })
};

fetch('https://api.open.cx/contacts', 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.open.cx/contacts",
  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([
    'contact' => [
        'email' => '[email protected]',
        'phone' => '<string>',
        'name' => '<string>',
        'custom_data' => [
                
        ],
        'http_action_overrides' => [
                'query_params' => [
                                
                ],
                'path_params' => [
                                
                ],
                'body_params' => [
                                
                ],
                'headers' => [
                                
                ]
        ]
    ]
  ]),
  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.open.cx/contacts"

	payload := strings.NewReader("{\n  \"contact\": {\n    \"email\": \"[email protected]\",\n    \"phone\": \"<string>\",\n    \"name\": \"<string>\",\n    \"custom_data\": {},\n    \"http_action_overrides\": {\n      \"query_params\": {},\n      \"path_params\": {},\n      \"body_params\": {},\n      \"headers\": {}\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.open.cx/contacts")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"contact\": {\n    \"email\": \"[email protected]\",\n    \"phone\": \"<string>\",\n    \"name\": \"<string>\",\n    \"custom_data\": {},\n    \"http_action_overrides\": {\n      \"query_params\": {},\n      \"path_params\": {},\n      \"body_params\": {},\n      \"headers\": {}\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.open.cx/contacts")

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  \"contact\": {\n    \"email\": \"[email protected]\",\n    \"phone\": \"<string>\",\n    \"name\": \"<string>\",\n    \"custom_data\": {},\n    \"http_action_overrides\": {\n      \"query_params\": {},\n      \"path_params\": {},\n      \"body_params\": {},\n      \"headers\": {}\n    }\n  }\n}"

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

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}

{
  "statusCode": 123,
  "message": "<string>",
  "error": "<string>"
}