I need to integrate an SMS sending tool with Kanboard

Hello everyone, I need to integrate an SMS sending tool called PlaySMS with the Kanboard I need a plugin that allows sending SMS when a task expires or is close to winning someone can help me, I need to better understand the structure of a plugin like I do the basic integration with the plugin module.

Take a look at these “old” plugins:

BlueTeck thank you for your answer but I could see from the examples you gave me that to create a plugin would be something very complex for me, thank you.

plumbing is very complex for me, so I hire a plumber.