Adding external rest service to CF Admin and consuming

Hi,

I use the following code to consume a rest service in my local ColdFusion application (and it works fine) but I am trying to add it into the ColdFusion administrator so I can manage the rest service from the admin rather than having a URL in local code.  I then just want to simply call it from my local code.

Is this possible?  How do I achieve this?

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<cfhttp

url="[URL goes here]?LH_ADDRESS=#parameter#"

method="get"

result="res"/>

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Many Thanks,
George