curl --request POST \
  --url https://api.example.com/v1/customers \
  --header 'Content-Type: application/json' \
  --data '
{
  "first_name": "<string>",
  "last_name": "<string>",
  "email": "jsmith@example.com",
  "phone": "<string>",
  "date_of_birth": "2023-12-25",
  "nationality": "<string>",
  "address": {
    "street": "<string>",
    "city": "<string>",
    "postal_code": "<string>",
    "country": "<string>"
  },
  "metadata": {}
}
'

import requests

url = "https://api.example.com/v1/customers"

payload = {
    "first_name": "<string>",
    "last_name": "<string>",
    "email": "jsmith@example.com",
    "phone": "<string>",
    "date_of_birth": "2023-12-25",
    "nationality": "<string>",
    "address": {
        "street": "<string>",
        "city": "<string>",
        "postal_code": "<string>",
        "country": "<string>"
    },
    "metadata": {}
}
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({
    first_name: '<string>',
    last_name: '<string>',
    email: 'jsmith@example.com',
    phone: '<string>',
    date_of_birth: '2023-12-25',
    nationality: '<string>',
    address: {
      street: '<string>',
      city: '<string>',
      postal_code: '<string>',
      country: '<string>'
    },
    metadata: {}
  })
};

fetch('https://api.example.com/v1/customers', 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/customers",
  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([
    'first_name' => '<string>',
    'last_name' => '<string>',
    'email' => 'jsmith@example.com',
    'phone' => '<string>',
    'date_of_birth' => '2023-12-25',
    'nationality' => '<string>',
    'address' => [
        'street' => '<string>',
        'city' => '<string>',
        'postal_code' => '<string>',
        'country' => '<string>'
    ],
    'metadata' => [
        
    ]
  ]),
  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/customers"

	payload := strings.NewReader("{\n  \"first_name\": \"<string>\",\n  \"last_name\": \"<string>\",\n  \"email\": \"jsmith@example.com\",\n  \"phone\": \"<string>\",\n  \"date_of_birth\": \"2023-12-25\",\n  \"nationality\": \"<string>\",\n  \"address\": {\n    \"street\": \"<string>\",\n    \"city\": \"<string>\",\n    \"postal_code\": \"<string>\",\n    \"country\": \"<string>\"\n  },\n  \"metadata\": {}\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/customers")
  .header("Content-Type", "application/json")
  .body("{\n  \"first_name\": \"<string>\",\n  \"last_name\": \"<string>\",\n  \"email\": \"jsmith@example.com\",\n  \"phone\": \"<string>\",\n  \"date_of_birth\": \"2023-12-25\",\n  \"nationality\": \"<string>\",\n  \"address\": {\n    \"street\": \"<string>\",\n    \"city\": \"<string>\",\n    \"postal_code\": \"<string>\",\n    \"country\": \"<string>\"\n  },\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"first_name\": \"<string>\",\n  \"last_name\": \"<string>\",\n  \"email\": \"jsmith@example.com\",\n  \"phone\": \"<string>\",\n  \"date_of_birth\": \"2023-12-25\",\n  \"nationality\": \"<string>\",\n  \"address\": {\n    \"street\": \"<string>\",\n    \"city\": \"<string>\",\n    \"postal_code\": \"<string>\",\n    \"country\": \"<string>\"\n  },\n  \"metadata\": {}\n}"

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

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "type": "<string>",
  "first_name": "<string>",
  "last_name": "<string>",
  "email": "<string>",
  "phone": "<string>",
  "date_of_birth": "<string>",
  "nationality": "<string>",
  "address": {
    "street": "<string>",
    "city": "<string>",
    "postal_code": "<string>",
    "country": "<string>"
  },
  "kyc_status": "<string>",
  "verification_level": "<string>",
  "metadata": {},
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}