curl --request POST \
  --url https://api.marzipan.co/v1/account/addresses \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "firstName": "Jane",
  "lastName": "Doe",
  "addressLine1": "12 Baker Street",
  "addressLine2": "Flat 2",
  "city": "London",
  "state": "Greater London",
  "postcode": "W1U 6TU",
  "country": "GB",
  "phone": "+447700900123",
  "defaultAddress": true
}
'

import requests

url = "https://api.marzipan.co/v1/account/addresses"

payload = {
    "firstName": "Jane",
    "lastName": "Doe",
    "addressLine1": "12 Baker Street",
    "addressLine2": "Flat 2",
    "city": "London",
    "state": "Greater London",
    "postcode": "W1U 6TU",
    "country": "GB",
    "phone": "+447700900123",
    "defaultAddress": True
}
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({
    firstName: 'Jane',
    lastName: 'Doe',
    addressLine1: '12 Baker Street',
    addressLine2: 'Flat 2',
    city: 'London',
    state: 'Greater London',
    postcode: 'W1U 6TU',
    country: 'GB',
    phone: '+447700900123',
    defaultAddress: true
  })
};

fetch('https://api.marzipan.co/v1/account/addresses', 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.marzipan.co/v1/account/addresses",
  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([
    'firstName' => 'Jane',
    'lastName' => 'Doe',
    'addressLine1' => '12 Baker Street',
    'addressLine2' => 'Flat 2',
    'city' => 'London',
    'state' => 'Greater London',
    'postcode' => 'W1U 6TU',
    'country' => 'GB',
    'phone' => '+447700900123',
    'defaultAddress' => true
  ]),
  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://api.marzipan.co/v1/account/addresses"

	payload := strings.NewReader("{\n  \"firstName\": \"Jane\",\n  \"lastName\": \"Doe\",\n  \"addressLine1\": \"12 Baker Street\",\n  \"addressLine2\": \"Flat 2\",\n  \"city\": \"London\",\n  \"state\": \"Greater London\",\n  \"postcode\": \"W1U 6TU\",\n  \"country\": \"GB\",\n  \"phone\": \"+447700900123\",\n  \"defaultAddress\": true\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://api.marzipan.co/v1/account/addresses")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"firstName\": \"Jane\",\n  \"lastName\": \"Doe\",\n  \"addressLine1\": \"12 Baker Street\",\n  \"addressLine2\": \"Flat 2\",\n  \"city\": \"London\",\n  \"state\": \"Greater London\",\n  \"postcode\": \"W1U 6TU\",\n  \"country\": \"GB\",\n  \"phone\": \"+447700900123\",\n  \"defaultAddress\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.marzipan.co/v1/account/addresses")

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  \"firstName\": \"Jane\",\n  \"lastName\": \"Doe\",\n  \"addressLine1\": \"12 Baker Street\",\n  \"addressLine2\": \"Flat 2\",\n  \"city\": \"London\",\n  \"state\": \"Greater London\",\n  \"postcode\": \"W1U 6TU\",\n  \"country\": \"GB\",\n  \"phone\": \"+447700900123\",\n  \"defaultAddress\": true\n}"

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

[
  {
    "id": "9c1f7b2e-3d4a-4c1b-8f2a-1a2b3c4d5e6f",
    "firstName": "Jane",
    "lastName": "Doe",
    "addressLine1": "12 Baker Street",
    "addressLine2": "Flat 2",
    "city": "London",
    "state": "Greater London",
    "county": "Greater London",
    "postcode": "W1U 6TU",
    "countryName": "United Kingdom",
    "country": "GB",
    "type": "shipping",
    "defaultAddress": true,
    "deliveryInstructions": null,
    "phone": "+447700900123"
  }
]

{
  "message": "Unauthenticated."
}

{
  "message": "The first name field is required.",
  "errors": {
    "firstName": [
      "The first name field is required."
    ]
  }
}