curl --request POST \
  --url https://api-beta.pepay.io/api/commerce/merchant/checkout/address \
  --header 'Content-Type: application/json' \
  --header 'x-commerce-api-key: <api-key>' \
  --data '
{
  "customer_id": "cust_123456",
  "estimateId": "550e8400-e29b-41d4-a716-446655440000",
  "address": {
    "first_name": "Jane",
    "last_name": "Doe",
    "street_address": "123 Main St",
    "address_line2": "Apt 4B",
    "city": "Miami",
    "state": "FL",
    "zip_code": "33101",
    "country": "US",
    "phone": "+13055550123",
    "email": "jane@example.com"
  }
}
'

import requests

url = "https://api-beta.pepay.io/api/commerce/merchant/checkout/address"

payload = {
    "customer_id": "cust_123456",
    "estimateId": "550e8400-e29b-41d4-a716-446655440000",
    "address": {
        "first_name": "Jane",
        "last_name": "Doe",
        "street_address": "123 Main St",
        "address_line2": "Apt 4B",
        "city": "Miami",
        "state": "FL",
        "zip_code": "33101",
        "country": "US",
        "phone": "+13055550123",
        "email": "jane@example.com"
    }
}
headers = {
    "x-commerce-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-commerce-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    customer_id: 'cust_123456',
    estimateId: '550e8400-e29b-41d4-a716-446655440000',
    address: {
      first_name: 'Jane',
      last_name: 'Doe',
      street_address: '123 Main St',
      address_line2: 'Apt 4B',
      city: 'Miami',
      state: 'FL',
      zip_code: '33101',
      country: 'US',
      phone: '+13055550123',
      email: 'jane@example.com'
    }
  })
};

fetch('https://api-beta.pepay.io/api/commerce/merchant/checkout/address', 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-beta.pepay.io/api/commerce/merchant/checkout/address",
  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([
    'customer_id' => 'cust_123456',
    'estimateId' => '550e8400-e29b-41d4-a716-446655440000',
    'address' => [
        'first_name' => 'Jane',
        'last_name' => 'Doe',
        'street_address' => '123 Main St',
        'address_line2' => 'Apt 4B',
        'city' => 'Miami',
        'state' => 'FL',
        'zip_code' => '33101',
        'country' => 'US',
        'phone' => '+13055550123',
        'email' => 'jane@example.com'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-commerce-api-key: <api-key>"
  ],
]);

$response = curl_exec($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-beta.pepay.io/api/commerce/merchant/checkout/address"

	payload := strings.NewReader("{\n  \"customer_id\": \"cust_123456\",\n  \"estimateId\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"address\": {\n    \"first_name\": \"Jane\",\n    \"last_name\": \"Doe\",\n    \"street_address\": \"123 Main St\",\n    \"address_line2\": \"Apt 4B\",\n    \"city\": \"Miami\",\n    \"state\": \"FL\",\n    \"zip_code\": \"33101\",\n    \"country\": \"US\",\n    \"phone\": \"+13055550123\",\n    \"email\": \"jane@example.com\"\n  }\n}")

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

	req.Header.Add("x-commerce-api-key", "<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-beta.pepay.io/api/commerce/merchant/checkout/address")
  .header("x-commerce-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"customer_id\": \"cust_123456\",\n  \"estimateId\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"address\": {\n    \"first_name\": \"Jane\",\n    \"last_name\": \"Doe\",\n    \"street_address\": \"123 Main St\",\n    \"address_line2\": \"Apt 4B\",\n    \"city\": \"Miami\",\n    \"state\": \"FL\",\n    \"zip_code\": \"33101\",\n    \"country\": \"US\",\n    \"phone\": \"+13055550123\",\n    \"email\": \"jane@example.com\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-beta.pepay.io/api/commerce/merchant/checkout/address")

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

request = Net::HTTP::Post.new(url)
request["x-commerce-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"customer_id\": \"cust_123456\",\n  \"estimateId\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"address\": {\n    \"first_name\": \"Jane\",\n    \"last_name\": \"Doe\",\n    \"street_address\": \"123 Main St\",\n    \"address_line2\": \"Apt 4B\",\n    \"city\": \"Miami\",\n    \"state\": \"FL\",\n    \"zip_code\": \"33101\",\n    \"country\": \"US\",\n    \"phone\": \"+13055550123\",\n    \"email\": \"jane@example.com\"\n  }\n}"

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

{
  "success": true,
  "data": {
    "addressId": "550e8400-e29b-41d4-a716-446655440222",
    "validated": true,
    "standardized": {
      "first_name": "Jane",
      "last_name": "Doe",
      "street_address": "123 Main St",
      "address_line2": "Apt 4B",
      "city": "Miami",
      "state": "FL",
      "zip_code": "33101",
      "country": "US",
      "phone": "+13055550123",
      "email": "jane@example.com"
    },
    "shippingOptions": [
      {
        "id": "standard",
        "name": "Standard Shipping",
        "price": 5.99,
        "estimatedDays": "5-7 business days"
      }
    ]
  }
}