curl --request POST \
  --url https://api.altera.co/company/projects \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "tagId": 1,
  "name": "Marketing",
  "enabled": false,
  "color": 4286963618
}
'

import requests

url = "https://api.altera.co/company/projects"

payload = {
    "tagId": 1,
    "name": "Marketing",
    "enabled": False,
    "color": 4286963618
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({tagId: 1, name: 'Marketing', enabled: false, color: 4286963618})
};

fetch('https://api.altera.co/company/projects', 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.altera.co/company/projects",
  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([
    'tagId' => 1,
    'name' => 'Marketing',
    'enabled' => false,
    'color' => 4286963618
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "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.altera.co/company/projects"

	payload := strings.NewReader("{\n  \"tagId\": 1,\n  \"name\": \"Marketing\",\n  \"enabled\": false,\n  \"color\": 4286963618\n}")

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

	req.Header.Add("Authorization", "<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.altera.co/company/projects")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"tagId\": 1,\n  \"name\": \"Marketing\",\n  \"enabled\": false,\n  \"color\": 4286963618\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.altera.co/company/projects")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"tagId\": 1,\n  \"name\": \"Marketing\",\n  \"enabled\": false,\n  \"color\": 4286963618\n}"

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

{
  "result": "OK",
  "data": [
    {
      "tagId": 1,
      "name": "Marketing",
      "color": 4286963618,
      "enabled": false
    },
    {
      "tagId": 2,
      "name": "IT",
      "color": 4294933887,
      "enabled": false
    },
    {
      "tagId": 3,
      "name": "new",
      "color": 4281667055,
      "enabled": true
    },
    {
      "tagId": 4,
      "name": "new 2",
      "color": 4281667055,
      "enabled": true
    },
    {
      "tagId": 5,
      "name": "new3",
      "color": 4284816155,
      "enabled": true
    },
    {
      "tagId": 9,
      "name": "Testttt",
      "color": 4281954268,
      "enabled": true
    },
    {
      "tagId": 10,
      "name": "Nowy test",
      "color": 4278430196,
      "enabled": true
    },
    {
      "tagId": 11,
      "name": "Test 2",
      "color": 4288423856,
      "enabled": true
    },
    {
      "tagId": 12,
      "name": "Haha test 3",
      "color": 4288423856,
      "enabled": true
    },
    {
      "tagId": 23,
      "name": "Analfabeta",
      "color": 4293467747,
      "enabled": true
    },
    {
      "tagId": 26,
      "name": "Test odświeżania",
      "color": 4280391411,
      "enabled": true
    },
    {
      "tagId": 27,
      "name": "Test odświeżania 2",
      "color": 4284513675,
      "enabled": true
    },
    {
      "tagId": 28,
      "name": "Test odświeżania 3",
      "color": 4280391411,
      "enabled": true
    },
    {
      "tagId": 161,
      "name": "Bardzo długa nazwa projektu",
      "color": 4294961979,
      "enabled": true
    }
  ]
}