Is it posible to send data with the use of pulse from the coin acceptor to the web by the use of any Wifi Module?
Yes, this can be done by using WiFi controller such as the NodeMCU
or by using Arduino Uno + ESP8266
for the code/ IoT service you can use one from many different options
Here are some few simple IoT services you can use (there are many more out there):
https://freeboard.io/
https://www.blynk.cc/
https://mydevices.com/cayenne/features/