curl --request PATCH \
  --url https://staging.crossmint.com/api/unstable/payment-methods/{paymentMethodId} \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "billingDetails": {
    "address": {
      "line1": "456 Oak Ave",
      "city": "Chicago",
      "postalCode": "60601",
      "country": "US",
      "stateOrRegion": "IL"
    }
  }
}
'

import requests

url = "https://staging.crossmint.com/api/unstable/payment-methods/{paymentMethodId}"

payload = { "billingDetails": { "address": {
            "line1": "456 Oak Ave",
            "city": "Chicago",
            "postalCode": "60601",
            "country": "US",
            "stateOrRegion": "IL"
        } } }
headers = {
    "X-API-KEY": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {'X-API-KEY': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    billingDetails: {
      address: {
        line1: '456 Oak Ave',
        city: 'Chicago',
        postalCode: '60601',
        country: 'US',
        stateOrRegion: 'IL'
      }
    }
  })
};

fetch('https://staging.crossmint.com/api/unstable/payment-methods/{paymentMethodId}', 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://staging.crossmint.com/api/unstable/payment-methods/{paymentMethodId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'billingDetails' => [
        'address' => [
                'line1' => '456 Oak Ave',
                'city' => 'Chicago',
                'postalCode' => '60601',
                'country' => 'US',
                'stateOrRegion' => 'IL'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-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://staging.crossmint.com/api/unstable/payment-methods/{paymentMethodId}"

	payload := strings.NewReader("{\n  \"billingDetails\": {\n    \"address\": {\n      \"line1\": \"456 Oak Ave\",\n      \"city\": \"Chicago\",\n      \"postalCode\": \"60601\",\n      \"country\": \"US\",\n      \"stateOrRegion\": \"IL\"\n    }\n  }\n}")

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

	req.Header.Add("X-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.patch("https://staging.crossmint.com/api/unstable/payment-methods/{paymentMethodId}")
  .header("X-API-KEY", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"billingDetails\": {\n    \"address\": {\n      \"line1\": \"456 Oak Ave\",\n      \"city\": \"Chicago\",\n      \"postalCode\": \"60601\",\n      \"country\": \"US\",\n      \"stateOrRegion\": \"IL\"\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://staging.crossmint.com/api/unstable/payment-methods/{paymentMethodId}")

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

request = Net::HTTP::Patch.new(url)
request["X-API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"billingDetails\": {\n    \"address\": {\n      \"line1\": \"456 Oak Ave\",\n      \"city\": \"Chicago\",\n      \"postalCode\": \"60601\",\n      \"country\": \"US\",\n      \"stateOrRegion\": \"IL\"\n    }\n  }\n}"

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