component {
    this.name = "MyApplication";
    
    this.customtagpaths = expandPath("./customtags");
    
    this.javaSettings = {
        loadPaths = [
            expandPath("./lib/httpclient-4.5.14.jar"),
            expandPath("./lib/httpcore-4.4.16.jar"),
            expandPath("./lib/commons-logging-1.2.jar"),
            expandPath("./lib/commons-codec-1.11.jar")
        ],
        reloadOnChange = false
    };
}

<cf_httpclient 
    url="https://api.example.com/data"
    method="get"
    out="result">

<cfif status EQ "OK">
    <cfoutput>#result#</cfoutput>
<cfelse>
    <cfoutput>Error: #msg#</cfoutput>
</cfif>

<cf_httpclient 
    url="https://api.example.com/users"
    method="get"
    out="response">

<cfif status EQ "OK">
    <cfset data = deserializeJSON(response)>
    <cfoutput>#data.users.len()# users found</cfoutput>
</cfif>

<cf_httpclient 
    url="https://api.example.com/login"
    method="post"
    body="username=admin&password=secret"
    headers="Content-Type: application/x-www-form-urlencoded"
    out="response">

<cfset jsonData = serializeJSON({
    name: "John Doe",
    email: "john@example.com"
})>

<cf_httpclient 
    url="https://api.example.com/users"
    method="post"
    body="#jsonData#"
    headers="Content-Type: application/json"
    out="response">

<cf_httpclient 
    url="https://api.example.com/upload"
    method="post"
    file="C:\path\to\document.pdf"
    filefield="attachment"
    out="response">

<cf_httpclient 
    url="https://cdn.example.com/files/report.pdf"
    method="get"
    file="C:\downloads\report.pdf"
    out="response">

<cfif status EQ "OK">
    <cfoutput>File downloaded successfully</cfoutput>
</cfif>

<cf_httpclient 
    url="https://api.example.com/data"
    method="get"
    headers="Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...#Chr(10)#X-API-Key: your-api-key-here"
    out="response">

<cf_httpclient 
    url="https://api.example.com/protected"
    method="get"
    user="admin"
    pass="secret123"
    schemes="basic"
    out="response">

<!--- First request - establishes session --->
<cf_httpclient 
    url="https://api.example.com/login"
    method="post"
    body="username=admin&password=secret"
    session="my-session-001"
    out="response">

<!--- Subsequent requests - reuses session --->
<cf_httpclient 
    url="https://api.example.com/profile"
    method="get"
    session="my-session-001"
    out="profile">

<!--- Close session when done --->
<cf_httpclient 
    fnc="close"
    session="my-session-001">

<!--- Start async request --->
<cf_httpclient 
    url="https://api.example.com/long-running-task"
    method="get"
    async="y"
    reqid="task-001">

<!--- Do other work --->
<cfset performOtherOperations()>

<!--- Check if complete --->
<cf_httpclient 
    fnc="get"
    reqid="task-001"
    out="result">

<cfif status EQ "OK">
    <cfoutput>Task complete: #result#</cfoutput>
<cfelseif status EQ "IP">
    <cfoutput>Task still in progress...</cfoutput>
</cfif>

<cf_httpclient 
    url="https://secure.example.com/api"
    method="get"
    ssl="y"
    out="response">

<cf_httpclient 
    url="https://api.example.com/data"
    method="get"
    proxyserver="proxy.company.com"
    proxyport="8080"
    proxyuser="proxyuser"
    proxypass="proxypass"
    out="response">

<cf_httpclient 
    fnc="dns"
    url="example.com"
    out="ipaddress">

<cfoutput>IP Address: #ipaddress#</cfoutput>

<cfx_http5 
    url="https://api.example.com/data"
    method="get"
    out="result">

<cf_httpclient 
    url="https://api.example.com/data"
    method="get"
    out="result">