diff --git a/main.ts b/main.ts
index 7070b4e..5d3dd34 100644
--- a/main.ts
+++ b/main.ts
@@ -18,7 +18,7 @@ app.use(cors({
 
 let f = new Fetcher();
 (async function run() {
-    await f.run();
+    await f.loop();
 }());
 
 app.get('/api/rewards/all/', (req, res) => {
diff --git a/src/fetcher.ts b/src/fetcher.ts
index 792bd41..3348b75 100644
--- a/src/fetcher.ts
+++ b/src/fetcher.ts
@@ -70,6 +70,7 @@ export class Fetcher {
 
 
     async run() {
+        console.log("updating fetcher")
         for (var network of Object.values(supportedChains)) {
             let chainId = CHAINS[network as NetworkType];
             let apys = await this.getnetworkTokens(network as NetworkType);
@@ -77,7 +78,10 @@ export class Fetcher {
         }
     }
 
-
+    async loop() {
+        this.run();
+        setInterval(this.run.bind(this), 60 * 60 * 1000); // 1 hr
+    }
 }