diff --git a/src/httpserver/metrics/metrics.js b/src/httpserver/metrics/metrics.js
new file mode 100644
index 00000000..e753285b
--- /dev/null
+++ b/src/httpserver/metrics/metrics.js
@@ -0,0 +1,24 @@
+const promclient = require("prom-client");
+
+// Collect default metrics
+const collectDefaultMetrics = promclient.collectDefaultMetrics;
+const register = new promclient.Registry();
+collectDefaultMetrics({
+    app: 'sentinel-monitoring-app',
+    timeout: 10000,
+    gcDurationBuckets: [0.001, 0.01, 0.1, 1, 2, 5],
+    register
+});
+
+const accountBalanceGauge = new promclient.Gauge({
+    name: 'sentinel_account_balance',
+    help: 'Current balance of the Sentinel account'
+});
+
+// Register your custom metrics
+register.registerMetric(accountBalanceGauge);
+
+module.exports = {
+    register,
+    accountBalanceGauge
+};
\ No newline at end of file
diff --git a/src/httpserver/server.js b/src/httpserver/server.js
index e14a8d4e..92c59581 100644
--- a/src/httpserver/server.js
+++ b/src/httpserver/server.js
@@ -1,20 +1,20 @@
 const express = require("express");
-const promclient = require('prom-client');
-
+const { register, accountBalanceGauge } = require('./metrics/metrics'); // import the register and custom metrics
 class HTTPServer {
   constructor (app) {
     this.app = app;
     this.server = express();
     this.port = this.app.config.METRICS_PORT;
-    const register = new promclient.Registry();
     this.register = register;
-    promclient.collectDefaultMetrics({
-      app: 'sentinel-monitoring-app',
-      timeout: 10000,
-      gcDurationBuckets: [0.001, 0.01, 0.1, 1, 2, 5],
-      register
-    });
-
+  }
+  
+  async updateAccountBalance() {
+    try {
+      const balance = await this.app.client.getAccountBalance();
+      accountBalanceGauge.set(balance);
+    } catch (e) {
+      console.error('Failed to update account balance:', e);
+    }
   }
 
   start () {
@@ -80,12 +80,21 @@ class HTTPServer {
       res.send(await this.register.metrics());
     });
 
+    this.balanceInterval = setInterval(() => {
+      this.updateAccountBalance();
+    }, 30 * 60 * 1000); // 30 minutes
+
     this.runningInstance = this.server.listen(this.port, () => {
       this.app.logger.info(`Metrics: listening via http on port ${this.port}`);
     });
+
+
+
   }
 
   close () {
+    // stop the balance interval
+    clearInterval(this.balanceInterval);
     this.runningInstance.close(() => {
       console.debug("HTTP server closed");
     });
diff --git a/src/services/notificationJobs.js b/src/services/notificationJobs.js
index bccc61da..a123eaa0 100644
--- a/src/services/notificationJobs.js
+++ b/src/services/notificationJobs.js
@@ -1,4 +1,3 @@
-const BN = require("bn.js");
 const {wad4human} = require("@decentral.ee/web3-helpers/src/math-utils");
 const timeout = ms => new Promise(resolve => setTimeout(resolve, ms));
 async function trigger (obj, ms) {