diff --git a/client/src/components/Graph.vue b/client/src/components/Graph.vue
index 16ffddf..9557bf7 100644
--- a/client/src/components/Graph.vue
+++ b/client/src/components/Graph.vue
@@ -4,16 +4,14 @@
 
 <script lang="ts">
 import { defineComponent } from 'vue';
-import { ChartwerkLineChart } from "@chartwerk/line-pod";
+import { HasticPod } from "./hastic_pod";
 
-// TODO: place chartwerk
 // TODO: fetch data from API
 // TODO: set height
 export default defineComponent({
   name: 'Graph',
   props: {},
   mounted() {
-    console.log(this.$el);
     const startTime = 1590590148;
     const arrayLength = 20;
     const data1: [number, number][] = Array.from({ length: arrayLength }, (el, idx) => [Math.floor(Math.random() * 40), startTime + idx * 10000]);
@@ -28,7 +26,7 @@ export default defineComponent({
       // },
       // eventsCallbacks: { zoomIn: zoomIn, zoomOut }
     }
-    var pod = new ChartwerkLineChart(
+    var pod = new HasticPod(
       document.getElementById('chart'),
       [
         { target: 'test1', datapoints: data1, color: 'green' },
diff --git a/client/src/components/hastic_pod.ts b/client/src/components/hastic_pod.ts
new file mode 100644
index 0000000..62c2a5b
--- /dev/null
+++ b/client/src/components/hastic_pod.ts
@@ -0,0 +1,8 @@
+import { ChartwerkLineChart, LineOptions, LineTimeSerie } from "@chartwerk/line-pod";
+
+export class HasticPod extends ChartwerkLineChart {
+  constructor(el: HTMLElement, series?: LineTimeSerie[], options?: LineOptions) {
+    super(el, series, options)
+  }
+
+}
\ No newline at end of file
diff --git a/client/src/services/data.service.ts b/client/src/services/data.service.ts
deleted file mode 100644
index 9835d9a..0000000
--- a/client/src/services/data.service.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-export default function authHeader() {
-    let user = JSON.parse(localStorage.getItem('user')!);
-  
-    if (user && user.accessToken) {
-      return { Authorization: 'Bearer ' + user.accessToken };
-    } else {
-      return {};
-    }
-  }
-  
\ No newline at end of file
diff --git a/client/src/services/metrics.service.ts b/client/src/services/metrics.service.ts
new file mode 100644
index 0000000..044bc73
--- /dev/null
+++ b/client/src/services/metrics.service.ts
@@ -0,0 +1,9 @@
+import { API_URL } from "@/config";
+import axios from 'axios';
+
+const METRICS_API_URL = API_URL + "metrics";
+
+export default async function getMetrics(from: number, to: number, step: number) {
+  let uri = METRICS_API_URL + `?from=${from}`;
+  let res = axios.get(METRICS_API_URL);
+}