curl --request PATCH \
  --url https://api.valuechecker.net/client_reference/{client_reference_id}/portal/customer/access \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "access_pin": "4321",
  "link_status": "locked"
}
'

import requests

url = "https://api.valuechecker.net/client_reference/{client_reference_id}/portal/customer/access"

payload = {
    "access_pin": "4321",
    "link_status": "locked"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({access_pin: '4321', link_status: 'locked'})
};

fetch('https://api.valuechecker.net/client_reference/{client_reference_id}/portal/customer/access', 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.valuechecker.net/client_reference/{client_reference_id}/portal/customer/access",
  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([
    'access_pin' => '4321',
    'link_status' => 'locked'
  ]),
  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.valuechecker.net/client_reference/{client_reference_id}/portal/customer/access"

	payload := strings.NewReader("{\n  \"access_pin\": \"4321\",\n  \"link_status\": \"locked\"\n}")

	req, _ := http.NewRequest("PATCH", 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.patch("https://api.valuechecker.net/client_reference/{client_reference_id}/portal/customer/access")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"access_pin\": \"4321\",\n  \"link_status\": \"locked\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.valuechecker.net/client_reference/{client_reference_id}/portal/customer/access")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"access_pin\": \"4321\",\n  \"link_status\": \"locked\"\n}"

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

{
  "client_reference_id": 9337,
  "client_reference": "Reference 321",
  "link": "https://inventory.valuechecker.ai/549b2a",
  "access_pin": "4321",
  "link_status": "locked"
}

{
  "error": "Client reference 9337 was not found",
  "event_code": "ERNF00",
  "event_dict": {
    "event_severity": "ERROR",
    "title": "Wrong \"client_reference_id\" value",
    "description": "The client_reference_id \"9337\" was not found"
  }
}

{
  "error": "Invalid Authorization header",
  "event_code": "ERIT00",
  "event_dict": {
    "event_severity": "ERROR",
    "title": "Invalid Authorization header",
    "description": "Please provide the right authorization token"
  }
}