SMS with Clicksend

Hi all. has Anyone here setup SMS via clicksend?

im after a bit of help setting this up. i have a couple of things I want to automate and not sure what I'm doing.

I THINK I have the traccar.xml info done right but a second set of eyes would be ideal.
I am also looking for the automation to be passed through so when a user selects SMS notifications thier number is pushed through to clicksend. (if that's the correct terminology)

'code'

    <!--PUSH NOTIFICATIONS -->
    <entry key='notificator.types'>web,mail,traccar,sms</entry>
    <entry key='notificator.traccar.key'>MYKEY</entry>
    <!--SMS CONFIG -->
    <entry key='notificator.sms.manager.class'>org.traccar.sms.HttpSmsClient</entry>
    <entry key='sms.http.url'>https://api-mapper.clicksend.com/http/v2/send.php?</entry>
    <entry key='sms.http.template'>
    username=tMYUSER&;key=MYAPIKEY&;From=x&;to={phone}&;message={message}
    </entry>

Do you have a link to the API documentation?

https://developers.clicksend.com/docs/http/v2/#introduction

OK, but your request doesn't seem to match. What's the reason for that? It also doesn't seem like you formatted POST parameters correctly.

sorry Anton
I know nothing about these things I have been trying to cobble it together from Examples of other forum entries.
My API experiance is a 0.5 in a scale of 1-10. i was hoping to get someone who has implemented clicksend already to assist me

OK, hopefully there's someone who has an example of working config. But so far your configuration looks incorrect.