I want to change the official allPay API URL to unknown ones

Hi
I need change allpay url
1)pay.allpay.com.tw
2)payment.allpay.com.tw
3)logistics.allpay.com.tw

Can you let me know ,how can i change that url ?(what file)

What do these URLs mean?

it’s mean allpay api url

The API URLS are documented on the Chapter 4 of the «allPay All-In-One Cash Flow API Interfacing Document» , version 1.1.32 (2016-08-29)

Where are your 3 API URLS documented?

where can i change that url?
https://mage2.pro/uploads/default/original/2X/0/0f0a0f298ad24521690d208caf21d747eaa6aa3f.png

What is the purpose to change the official allPay API URL to 3 unknown ones?