curl --request POST \
  --url https://api.example.com/v1/contacts/bulk \
  --header 'Content-Type: application/json' \
  --data '
{
  "contacts": [
    {
      "full_name": "<string>",
      "email": "<string>",
      "phone": "<string>",
      "job_title": "<string>",
      "company": "<string>",
      "linkedin_url": "<string>",
      "tags": [
        {}
      ],
      "custom_fields": {}
    }
  ]
}
'

import requests

url = "https://api.example.com/v1/contacts/bulk"

payload = { "contacts": [
        {
            "full_name": "<string>",
            "email": "<string>",
            "phone": "<string>",
            "job_title": "<string>",
            "company": "<string>",
            "linkedin_url": "<string>",
            "tags": [{}],
            "custom_fields": {}
        }
    ] }
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({
    contacts: [
      {
        full_name: '<string>',
        email: '<string>',
        phone: '<string>',
        job_title: '<string>',
        company: '<string>',
        linkedin_url: '<string>',
        tags: [{}],
        custom_fields: {}
      }
    ]
  })
};

fetch('https://api.example.com/v1/contacts/bulk', 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.example.com/v1/contacts/bulk",
  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' => [
        [
                'full_name' => '<string>',
                'email' => '<string>',
                'phone' => '<string>',
                'job_title' => '<string>',
                'company' => '<string>',
                'linkedin_url' => '<string>',
                'tags' => [
                                [
                                                                
                                ]
                ],
                'custom_fields' => [
                                
                ]
        ]
    ]
  ]),
  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.example.com/v1/contacts/bulk"

	payload := strings.NewReader("{\n  \"contacts\": [\n    {\n      \"full_name\": \"<string>\",\n      \"email\": \"<string>\",\n      \"phone\": \"<string>\",\n      \"job_title\": \"<string>\",\n      \"company\": \"<string>\",\n      \"linkedin_url\": \"<string>\",\n      \"tags\": [\n        {}\n      ],\n      \"custom_fields\": {}\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.example.com/v1/contacts/bulk")
  .header("Content-Type", "application/json")
  .body("{\n  \"contacts\": [\n    {\n      \"full_name\": \"<string>\",\n      \"email\": \"<string>\",\n      \"phone\": \"<string>\",\n      \"job_title\": \"<string>\",\n      \"company\": \"<string>\",\n      \"linkedin_url\": \"<string>\",\n      \"tags\": [\n        {}\n      ],\n      \"custom_fields\": {}\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/contacts/bulk")

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  \"contacts\": [\n    {\n      \"full_name\": \"<string>\",\n      \"email\": \"<string>\",\n      \"phone\": \"<string>\",\n      \"job_title\": \"<string>\",\n      \"company\": \"<string>\",\n      \"linkedin_url\": \"<string>\",\n      \"tags\": [\n        {}\n      ],\n      \"custom_fields\": {}\n    }\n  ]\n}"

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

{
  "data": {
    "created": 123,
    "contacts": [
      {}
    ]
  }
}