diff --git a/config/config.go b/config/config.go
index 832d164..816977a 100644
--- a/config/config.go
+++ b/config/config.go
@@ -7,27 +7,27 @@ import (
 )
 
 type Server struct {
-	Port         int    `yaml:"port"`
-	Address      string `yaml:"address"`
-	DownloadPath string `yaml:"download_path"`
+	Port         int    `yaml:"port" json:"port"`
+	Address      string `yaml:"address" json:"address"`
+	DownloadPath string `yaml:"download_path" json:"download_path"`
 }
 
 type DownloadProfile struct {
-	Name    string   `yaml:"name"`
-	Command string   `yaml:"command"`
-	Args    []string `yaml:"args"`
+	Name    string   `yaml:"name" json:"name"`
+	Command string   `yaml:"command" json:"command"`
+	Args    []string `yaml:"args" json:"args"`
 }
 
 type UI struct {
-	PopupWidth  int `yaml:"popup_width"`
-	PopupHeight int `yaml:"popup_height"`
+	PopupWidth  int `yaml:"popup_width" json:"popup_width"`
+	PopupHeight int `yaml:"popup_height" json:"popup_height"`
 }
 
 type Config struct {
-	Server           Server            `yaml:"server"`
-	UI               UI                `yaml:"ui"`
-	DownloadProfiles []DownloadProfile `yaml:"profiles"`
-	ConfigVersion    int               `yaml:"config_version"`
+	Server           Server            `yaml:"server" json:"server"`
+	UI               UI                `yaml:"ui" json:"ui"`
+	DownloadProfiles []DownloadProfile `yaml:"profiles" json:"profiles"`
+	ConfigVersion    int               `yaml:"config_version" json:"config_version"`
 }
 
 func DefaultConfig() Config {
@@ -41,11 +41,14 @@ func DefaultConfig() Config {
 
 	defaultConfig.DownloadProfiles = append(defaultConfig.DownloadProfiles, stdProfile)
 	defaultConfig.Server.Port = 6123
-	defaultConfig.Server.Address = "localhost:6123"
+	defaultConfig.Server.Address = "http://localhost:6123"
 	defaultConfig.Server.DownloadPath = "./"
+
 	defaultConfig.UI.PopupWidth = 500
 	defaultConfig.UI.PopupHeight = 500
 
+	defaultConfig.ConfigVersion = 1
+
 	return defaultConfig
 }
 
diff --git a/main.go b/main.go
index 03b0620..ba9a150 100644
--- a/main.go
+++ b/main.go
@@ -37,7 +37,7 @@ type download struct {
 var downloads []*download
 var downloadId = 0
 
-var versionInfo = version.Info{CurrentVersion: "v0.4.0"}
+var versionInfo = version.Info{CurrentVersion: "v0.5.0"}
 
 //go:embed web
 var webFS embed.FS
@@ -49,10 +49,13 @@ func main() {
 
 	r := mux.NewRouter()
 	r.HandleFunc("/", HomeHandler)
+	r.HandleFunc("/config", ConfigHandler)
 	r.HandleFunc("/fetch", FetchHandler)
-	r.HandleFunc("/fetch/info", FetchInfoHandler)
-	r.HandleFunc("/fetch/info/{id}", FetchInfoOneHandler)
-	r.HandleFunc("/version", VersionHandler)
+
+	r.HandleFunc("/rest/fetch/info", FetchInfoHandler)
+	r.HandleFunc("/rest/fetch/info/{id}", FetchInfoOneHandler)
+	r.HandleFunc("/rest/version", VersionHandler)
+	r.HandleFunc("/rest/config", ConfigRESTHandler)
 
 	http.Handle("/", r)
 
@@ -113,6 +116,27 @@ func HomeHandler(w http.ResponseWriter, r *http.Request) {
 
 }
 
+func ConfigHandler(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusOK)
+
+	t, err := template.ParseFS(webFS, "web/layout.tmpl", "web/config.html")
+	if err != nil {
+		panic(err)
+	}
+
+	err = t.ExecuteTemplate(w, "layout", nil)
+	if err != nil {
+		panic(err)
+	}
+}
+
+func ConfigRESTHandler(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusOK)
+
+	b, _ := json.Marshal(conf)
+	w.Write(b)
+}
+
 func FetchInfoOneHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	idString := vars["id"]
diff --git a/web/config.html b/web/config.html
new file mode 100644
index 0000000..6fbdd07
--- /dev/null
+++ b/web/config.html
@@ -0,0 +1,92 @@
+{{ define "content" }}
+
+
+<div x-data="config()" x-init="fetch_config();">
+
+    <h2>gropple config</h2>
+
+    <p x-show="version && version.upgrade_available">
+        <a href="https://github.com/tardisx/gropple/releases">Upgrade is available</a> - 
+        you have 
+        <span x-text="version.current_version"></span> and 
+        <span x-text="version.github_version"></span>
+    is available.</p>
+
+    <div class="pure-g">
+        <div class="pure-u-md-1-2">
+   
+            <form class="pure-form pure-form-stacked">
+                <fieldset>
+
+                    <legend>Server</legend>
+
+                    <label for="config-server-port">Listen Port</label>
+                    <input type="text" id="config-server-port" placeholder="port number" x-model="config.server.port" />
+                    <span class="pure-form-message">The port the web server will listen on.</span>
+
+                    <label for="config-server-address">Server address (URL)</label>
+                    <input type="text" id="config-server-address" placeholder="server address" x-model="config.server.address" />
+                    <span class="pure-form-message">
+                        The address the service will be available on. Generally it will be http://hostname:port where
+                        hostname is the host the server is running on, and port is the port you set above.
+                    </span>
+
+                    <label for="config-server-downloadpath">Download path</label>
+                    <input type="text" id="config-server-downloadpath" placeholder="path" x-model="config.server.download_path" />
+                    <span class="pure-form-message">The path on the server to download files to.</span>
+
+                    <legend>UI</legend>
+
+                    <label for="config-ui-popupwidth">Popup Width</label>
+                    <input type="text" id="config-ui-popupwidth" placeholder="width in pixels" x-model="config.ui.popup_width" />
+                    <span class="pure-form-message">The width of popup windows in pixels.</span>
+
+                    <label for="config-ui-popupheight">Popup Height</label>
+                    <input type="text" id="config-ui-popupheight" placeholder="height in pixels" x-model="config.ui.popup_height" />
+                    <span class="pure-form-message">The height of popup windows in pixels.</span>
+
+                </fieldset>
+            </form>
+
+        </div>
+        <div class="pure-u-md-1-2">
+            <form class="pure-form pure-form-stacked">
+                <fieldset>
+
+                    <legend>Download Profiles</legend>
+
+                    <label for="config-profiles-0-name">Name of this profile</label>
+                    <input type="text" id="config-profiles-0-name" placeholder="name" x-model="config.profiles[0].name" />
+                    <span class="pure-form-message">The name of this profile. For your information only.</span>
+
+                </fieldset>
+            </form>
+        </div>
+
+    </div>
+   
+
+</div>
+
+{{ end }}
+
+{{ define "js" }}
+<script>
+    function config() {
+        return { 
+            config: { server : {}, ui : {}, profiles: [{}] }, version: {},
+            fetch_config() {
+                fetch('/rest/config')
+                .then(response => response.json())
+                .then(config => {
+                    this.config = config;
+                })
+                .catch(error => {
+                    console.log('failed to fetch version info - will retry');
+                    setTimeout(() => { this.fetch_version() }, 1000 );
+                });
+            },
+        }
+    }
+</script>
+{{ end }}
\ No newline at end of file
diff --git a/web/index.html b/web/index.html
index 2aa693f..9fc483f 100644
--- a/web/index.html
+++ b/web/index.html
@@ -19,6 +19,8 @@
         </p>
     </div>
 
+    <a href="/config">config</a>
+
     <table class="pure-table">
         <thead>
             <tr>
@@ -53,7 +55,7 @@
         return { 
             items: [], version: {},
             fetch_version() {
-                fetch('/version')
+                fetch('/rest/version')
                 .then(response => response.json())
                 .then(info => {
                     this.version = info;
@@ -65,7 +67,7 @@
                 });
             },
             fetch_data() {
-                fetch('/fetch/info')
+                fetch('/rest/fetch/info')
                 .then(response => response.json())
                 .then(info => {
                     // will be null if no downloads yet
diff --git a/web/popup.html b/web/popup.html
index 51d689b..b100f07 100644
--- a/web/popup.html
+++ b/web/popup.html
@@ -22,7 +22,7 @@
         return { 
             eta: '', percent: 0.0, state: '??', filename: '', finished: false, log :'',
             fetch_data() {
-                fetch('/fetch/info/{{ .Id }}')
+                fetch('/rest/fetch/info/{{ .Id }}')
                 .then(response => response.json())
                 .then(info => {
                     this.eta = info.eta;