curl --request POST \
  --url 'https://api.getvero.com/api/v2/users/track?auth_token=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": 1000,
  "email": "test@example.com",
  "channels": [
    {
      "type": "push",
      "address": "UNIQUE_DEVICE_TOKEN",
      "platform": "android"
    }
  ],
  "data": {
    "first_name": "Damien",
    "last_name": "Brzoska",
    "timezone": -10
  },
  "extras": {
    "created_at": "2023-05-30T04:46:31+0000",
    "update_only": "true"
  },
  "preferences": {
    "topics": [
      {
        "id": 1,
        "status": "subscribed",
        "name": "Daily digests"
      }
    ]
  }
}
'

import requests

url = "https://api.getvero.com/api/v2/users/track?auth_token="

payload = {
    "id": 1000,
    "email": "test@example.com",
    "channels": [
        {
            "type": "push",
            "address": "UNIQUE_DEVICE_TOKEN",
            "platform": "android"
        }
    ],
    "data": {
        "first_name": "Damien",
        "last_name": "Brzoska",
        "timezone": -10
    },
    "extras": {
        "created_at": "2023-05-30T04:46:31+0000",
        "update_only": "true"
    },
    "preferences": { "topics": [
            {
                "id": 1,
                "status": "subscribed",
                "name": "Daily digests"
            }
        ] }
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    id: 1000,
    email: 'test@example.com',
    channels: [{type: 'push', address: 'UNIQUE_DEVICE_TOKEN', platform: 'android'}],
    data: {first_name: 'Damien', last_name: 'Brzoska', timezone: -10},
    extras: {created_at: '2023-05-30T04:46:31+0000', update_only: 'true'},
    preferences: {topics: [{id: 1, status: 'subscribed', name: 'Daily digests'}]}
  })
};

fetch('https://api.getvero.com/api/v2/users/track?auth_token=', 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.getvero.com/api/v2/users/track?auth_token=",
  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([
    'id' => 1000,
    'email' => 'test@example.com',
    'channels' => [
        [
                'type' => 'push',
                'address' => 'UNIQUE_DEVICE_TOKEN',
                'platform' => 'android'
        ]
    ],
    'data' => [
        'first_name' => 'Damien',
        'last_name' => 'Brzoska',
        'timezone' => -10
    ],
    'extras' => [
        'created_at' => '2023-05-30T04:46:31+0000',
        'update_only' => 'true'
    ],
    'preferences' => [
        'topics' => [
                [
                                'id' => 1,
                                'status' => 'subscribed',
                                'name' => 'Daily digests'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "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.getvero.com/api/v2/users/track?auth_token="

	payload := strings.NewReader("{\n  \"id\": 1000,\n  \"email\": \"test@example.com\",\n  \"channels\": [\n    {\n      \"type\": \"push\",\n      \"address\": \"UNIQUE_DEVICE_TOKEN\",\n      \"platform\": \"android\"\n    }\n  ],\n  \"data\": {\n    \"first_name\": \"Damien\",\n    \"last_name\": \"Brzoska\",\n    \"timezone\": -10\n  },\n  \"extras\": {\n    \"created_at\": \"2023-05-30T04:46:31+0000\",\n    \"update_only\": \"true\"\n  },\n  \"preferences\": {\n    \"topics\": [\n      {\n        \"id\": 1,\n        \"status\": \"subscribed\",\n        \"name\": \"Daily digests\"\n      }\n    ]\n  }\n}")

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

	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.getvero.com/api/v2/users/track?auth_token=")
  .header("Content-Type", "application/json")
  .body("{\n  \"id\": 1000,\n  \"email\": \"test@example.com\",\n  \"channels\": [\n    {\n      \"type\": \"push\",\n      \"address\": \"UNIQUE_DEVICE_TOKEN\",\n      \"platform\": \"android\"\n    }\n  ],\n  \"data\": {\n    \"first_name\": \"Damien\",\n    \"last_name\": \"Brzoska\",\n    \"timezone\": -10\n  },\n  \"extras\": {\n    \"created_at\": \"2023-05-30T04:46:31+0000\",\n    \"update_only\": \"true\"\n  },\n  \"preferences\": {\n    \"topics\": [\n      {\n        \"id\": 1,\n        \"status\": \"subscribed\",\n        \"name\": \"Daily digests\"\n      }\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.getvero.com/api/v2/users/track?auth_token=")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"id\": 1000,\n  \"email\": \"test@example.com\",\n  \"channels\": [\n    {\n      \"type\": \"push\",\n      \"address\": \"UNIQUE_DEVICE_TOKEN\",\n      \"platform\": \"android\"\n    }\n  ],\n  \"data\": {\n    \"first_name\": \"Damien\",\n    \"last_name\": \"Brzoska\",\n    \"timezone\": -10\n  },\n  \"extras\": {\n    \"created_at\": \"2023-05-30T04:46:31+0000\",\n    \"update_only\": \"true\"\n  },\n  \"preferences\": {\n    \"topics\": [\n      {\n        \"id\": 1,\n        \"status\": \"subscribed\",\n        \"name\": \"Daily digests\"\n      }\n    ]\n  }\n}"

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

{
  "status": 200,
  "message": "Success."
}

{
  "status": 400,
  "message": "Bad Request"
}

{
  "status": 401,
  "message": "Invalid authentication: You must provide a valid auth_token to access this resource."
}

{
  "status": 404,
  "message": "The resource doesn't exist"
}

{
  "status": 500,
  "message": "An error occurred with our API"
}