curl --request POST \
  --url https://us.api.hellotars.com/api/v1/contacts/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "contacts": [
    {
      "name": "<string>",
      "email": "<string>",
      "phone": "<string>",
      "channelIdentifiers": {
        "web": "<string>",
        "whatsapp": {
          "phone": "<string>",
          "bsuid": "<string>"
        }
      },
      "tags": [
        "<string>"
      ]
    }
  ]
}
'

import requests

url = "https://us.api.hellotars.com/api/v1/contacts/batch"

payload = { "contacts": [
        {
            "name": "<string>",
            "email": "<string>",
            "phone": "<string>",
            "channelIdentifiers": {
                "web": "<string>",
                "whatsapp": {
                    "phone": "<string>",
                    "bsuid": "<string>"
                }
            },
            "tags": ["<string>"]
        }
    ] }
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({
    contacts: [
      {
        name: '<string>',
        email: '<string>',
        phone: '<string>',
        channelIdentifiers: {web: '<string>', whatsapp: {phone: '<string>', bsuid: '<string>'}},
        tags: ['<string>']
      }
    ]
  })
};

fetch('https://us.api.hellotars.com/api/v1/contacts/batch', 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.api.hellotars.com/api/v1/contacts/batch",
  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([
    'contacts' => [
        [
                'name' => '<string>',
                'email' => '<string>',
                'phone' => '<string>',
                'channelIdentifiers' => [
                                'web' => '<string>',
                                'whatsapp' => [
                                                                'phone' => '<string>',
                                                                'bsuid' => '<string>'
                                ]
                ],
                'tags' => [
                                '<string>'
                ]
        ]
    ]
  ]),
  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://us.api.hellotars.com/api/v1/contacts/batch"

	payload := strings.NewReader("{\n  \"contacts\": [\n    {\n      \"name\": \"<string>\",\n      \"email\": \"<string>\",\n      \"phone\": \"<string>\",\n      \"channelIdentifiers\": {\n        \"web\": \"<string>\",\n        \"whatsapp\": {\n          \"phone\": \"<string>\",\n          \"bsuid\": \"<string>\"\n        }\n      },\n      \"tags\": [\n        \"<string>\"\n      ]\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://us.api.hellotars.com/api/v1/contacts/batch")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"contacts\": [\n    {\n      \"name\": \"<string>\",\n      \"email\": \"<string>\",\n      \"phone\": \"<string>\",\n      \"channelIdentifiers\": {\n        \"web\": \"<string>\",\n        \"whatsapp\": {\n          \"phone\": \"<string>\",\n          \"bsuid\": \"<string>\"\n        }\n      },\n      \"tags\": [\n        \"<string>\"\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://us.api.hellotars.com/api/v1/contacts/batch")

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  \"contacts\": [\n    {\n      \"name\": \"<string>\",\n      \"email\": \"<string>\",\n      \"phone\": \"<string>\",\n      \"channelIdentifiers\": {\n        \"web\": \"<string>\",\n        \"whatsapp\": {\n          \"phone\": \"<string>\",\n          \"bsuid\": \"<string>\"\n        }\n      },\n      \"tags\": [\n        \"<string>\"\n      ]\n    }\n  ]\n}"

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

{
  "created": 123,
  "skipped": 123,
  "skippedItems": [
    {
      "index": 123,
      "code": "duplicate_email"
    }
  ]
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_json",
  "retryable": true,
  "errors": [
    {
      "path": "<string>",
      "code": "<string>",
      "message": "<string>"
    }
  ],
  "required": "<string>",
  "region": "<string>",
  "field": "email",
  "contactId": "<string>",
  "callId": "<string>",
  "reason": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_json",
  "retryable": true,
  "errors": [
    {
      "path": "<string>",
      "code": "<string>",
      "message": "<string>"
    }
  ],
  "required": "<string>",
  "region": "<string>",
  "field": "email",
  "contactId": "<string>",
  "callId": "<string>",
  "reason": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_json",
  "retryable": true,
  "errors": [
    {
      "path": "<string>",
      "code": "<string>",
      "message": "<string>"
    }
  ],
  "required": "<string>",
  "region": "<string>",
  "field": "email",
  "contactId": "<string>",
  "callId": "<string>",
  "reason": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_json",
  "retryable": true,
  "errors": [
    {
      "path": "<string>",
      "code": "<string>",
      "message": "<string>"
    }
  ],
  "required": "<string>",
  "region": "<string>",
  "field": "email",
  "contactId": "<string>",
  "callId": "<string>",
  "reason": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_json",
  "retryable": true,
  "errors": [
    {
      "path": "<string>",
      "code": "<string>",
      "message": "<string>"
    }
  ],
  "required": "<string>",
  "region": "<string>",
  "field": "email",
  "contactId": "<string>",
  "callId": "<string>",
  "reason": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_json",
  "retryable": true,
  "errors": [
    {
      "path": "<string>",
      "code": "<string>",
      "message": "<string>"
    }
  ],
  "required": "<string>",
  "region": "<string>",
  "field": "email",
  "contactId": "<string>",
  "callId": "<string>",
  "reason": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_json",
  "retryable": true,
  "errors": [
    {
      "path": "<string>",
      "code": "<string>",
      "message": "<string>"
    }
  ],
  "required": "<string>",
  "region": "<string>",
  "field": "email",
  "contactId": "<string>",
  "callId": "<string>",
  "reason": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_json",
  "retryable": true,
  "errors": [
    {
      "path": "<string>",
      "code": "<string>",
      "message": "<string>"
    }
  ],
  "required": "<string>",
  "region": "<string>",
  "field": "email",
  "contactId": "<string>",
  "callId": "<string>",
  "reason": "<string>"
}