After login to the software, swich to AutoProxy tab, and select "Use API" from "API settings" and you need to keep the software staying logged in when you use API:

In software's root folder, there's a sub folder: proxytool and there's a file Autoproxytool.exe under the folder proxytool

Using your own software to launch Autoproxytool.exe with following parameters, then you are able to change proxy automatically.

Autoproxytool.exe -changeproxy/all use a proxy from any countries.

Autoproxytool.exe -changeproxy/US use a proxy from US

Autoproxytool.exe -changeproxy/US/NY use a proxy from US, state: NewYork

Autoproxytool.exe -changeproxy/US/NY/New York City use a proxy from US, state: NewYork, city: New York City

For the COUNTRY / STATE / CITY it has to be as same as the one from ProxyList section in the soft, its better to check it from the soft first.

-citynolimit you can also use the parameter -citynolimit, for e.g:

Autoproxytool.exe -changeproxy/US/NY/New York City/ -citynolimit

- which means the API system will first try to get a proxy from the City you set(New York City), If no proxy available from that City, then it will try to get a proxy from the State you set(NY). If proxy is available from that City, it wont try from the State(NY).

Autoproxytool.exe -changeproxy -ip=123.123.123.123 to get a proxy by ip or ip block. You can replace * in the ip address to get any proxy from that ip block, e.g: Autoproxytool.exe -changeproxy -ip=123.123.*.*

or

Autoproxytool.exe -changeproxy -ip=123.*.*.*

-hwnd=

you can also add -hwnd= parameter, Autoproxytool.exe will send WM_COPYDATA message to your soft which launches Autoproxytool.exe, so that your soft is able to get postcheck and more info of the proxy, after -hwnd= you need to pass the Window Handle of your soft which launches Autoproxytool.exe and Autoproxytool.exe will send you WM_COPYDATA message for following info and format:

1. if the proxy successful use by api:

success|ip|Ping|ProxyCountry|ProxyState|ProxyCity|account balance

2. if the proxy failed to use by api:

failed|reason for failure

Examples of how you can use it:

Autoproxytool.exe -changeproxy/US/NY/New York City -hwnd=YOUR SOFT'S WINDOW HANDLE

Autoproxytool.exe -changeproxy/US/NY/New York City -citynolimit -hwnd=YOUR SOFT'S WINDOW HANDLE

Autoproxytool.exe -changeproxy -ip=123.123.*.* -hwnd=YOUR SOFT'S WINDOW HANDLE