Since ColdFusion can create and use Java objects, the easiest solution is to use the Java API to access LinkedIn. One option: linkedin-j .
Update
I have not found any evidence of CF-based wrappers, so unfortunately you will have to calculate this part.
, Java Java ColdFusion; , API, , . , linkedin-j - .jar. ; ( , coldfusion jar classpath). , , , , CreateObject.
LinkedInApiClientFactory. ColdFusion, -
<cfset factory = CreateObject('com.google.code.linkedinapi.client.LinkedInApiClient').newInstance(consumerKeyValue, consumerSecretValue)>
<cfset client = factory.createLinkedInApiClient(accessTokenValue, tokenSecretValue)>
, LinkedInApiClient, getProfileByUrl.
, linkedin-j, , LinkedInApiClient, .