curl -i -X POST \
https://api.goshippo.com/v2/addresses \
-H 'Authorization: ShippoToken <API_TOKEN>' \
-H 'Content-Type: application/json' \
-d '{
  "name": "Wilson",
  "organization": "Shippo",
  "email": "user@shippo.com",
  "phone": "+1-4155550132",
  "address_line_1": "731 Market Street",
  "address_line_2": "#200",
  "city_locality": "San Francisco",
  "state_province": "CA",
  "postal_code": "94103",
  "country_code": "US",
  "address_type": "residential"
}'

import requests

url = "https://api.goshippo.com/v2/addresses"

payload = {
    "name": "Wilson",
    "address_line_1": "731 Market Street",
    "country_code": "US",
    "organization": "Shippo",
    "email": "user@shippo.com",
    "phone": "+1-4155550132",
    "address_line_2": "#200",
    "city_locality": "San Francisco",
    "state_province": "CA",
    "postal_code": "94103",
    "address_type": "residential"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'Wilson',
    address_line_1: '731 Market Street',
    country_code: 'US',
    organization: 'Shippo',
    email: 'user@shippo.com',
    phone: '+1-4155550132',
    address_line_2: '#200',
    city_locality: 'San Francisco',
    state_province: 'CA',
    postal_code: '94103',
    address_type: 'residential'
  })
};

fetch('https://api.goshippo.com/v2/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.goshippo.com/v2/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([
    'name' => 'Wilson',
    'address_line_1' => '731 Market Street',
    'country_code' => 'US',
    'organization' => 'Shippo',
    'email' => 'user@shippo.com',
    'phone' => '+1-4155550132',
    'address_line_2' => '#200',
    'city_locality' => 'San Francisco',
    'state_province' => 'CA',
    'postal_code' => '94103',
    'address_type' => 'residential'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "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.goshippo.com/v2/addresses"

	payload := strings.NewReader("{\n  \"name\": \"Wilson\",\n  \"address_line_1\": \"731 Market Street\",\n  \"country_code\": \"US\",\n  \"organization\": \"Shippo\",\n  \"email\": \"user@shippo.com\",\n  \"phone\": \"+1-4155550132\",\n  \"address_line_2\": \"#200\",\n  \"city_locality\": \"San Francisco\",\n  \"state_province\": \"CA\",\n  \"postal_code\": \"94103\",\n  \"address_type\": \"residential\"\n}")

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

	req.Header.Add("Authorization", "<api-key>")
	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.goshippo.com/v2/addresses")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Wilson\",\n  \"address_line_1\": \"731 Market Street\",\n  \"country_code\": \"US\",\n  \"organization\": \"Shippo\",\n  \"email\": \"user@shippo.com\",\n  \"phone\": \"+1-4155550132\",\n  \"address_line_2\": \"#200\",\n  \"city_locality\": \"San Francisco\",\n  \"state_province\": \"CA\",\n  \"postal_code\": \"94103\",\n  \"address_type\": \"residential\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.goshippo.com/v2/addresses")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"Wilson\",\n  \"address_line_1\": \"731 Market Street\",\n  \"country_code\": \"US\",\n  \"organization\": \"Shippo\",\n  \"email\": \"user@shippo.com\",\n  \"phone\": \"+1-4155550132\",\n  \"address_line_2\": \"#200\",\n  \"city_locality\": \"San Francisco\",\n  \"state_province\": \"CA\",\n  \"postal_code\": \"94103\",\n  \"address_type\": \"residential\"\n}"

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