diff --git a/example.env b/example.env
index c8b280f..49387fe 100644
--- a/example.env
+++ b/example.env
@@ -1 +1,2 @@
 TBA_AUTH_KEY="your key here"
+CACHE_PATH=.cache
diff --git a/index.ts b/index.ts
index 3bf49a2..ed41fb0 100644
--- a/index.ts
+++ b/index.ts
@@ -1,8 +1,8 @@
 import "dotenv/config";
 
-const AUTH_KEY = Bun.env.TBA_AUTH_KEY;
+const AUTH_KEY = Bun.env.TBA_AUTH_KEY as string;
 if (!AUTH_KEY) {
-  process.exit();
+  process.exit(1);
 }
 
 const authHeaders = new Headers({
@@ -17,7 +17,28 @@ interface CacheEntry {
   staleTime: number;
 }
 
-const tbaCache: { [name: string]: CacheEntry } = {};
+const CACHE_PATH = Bun.env.CACHE_PATH as string;
+if (!CACHE_PATH) {
+  process.exit(1);
+}
+
+async function initializeCache() {
+  let data = {};
+
+  const cacheFile = Bun.file(".cache");
+  if (cacheFile.size > 0) {
+    data = JSON.parse(await cacheFile.text());
+  }
+
+  console.log(Object.keys(data));
+  return data;
+}
+
+const tbaCache: { [name: string]: CacheEntry } = await initializeCache();
+
+async function writeCache() {
+  Bun.write(CACHE_PATH, JSON.stringify(tbaCache));
+}
 
 interface TBAResponse {
   data: string;
@@ -31,7 +52,7 @@ function updateCache(
   maxAge: number,
 ) {
   if (etag) {
-    tbaCache[endpoint] = { etag, data, staleTime: Date.now() + maxAge };
+    tbaCache[endpoint] = { etag, data, staleTime: Date.now() + maxAge * 1000 };
   }
 }
 
@@ -41,7 +62,6 @@ function fetchCache(endpoint: string) {
 
 async function getTBAEndpoint(endpoint: string): Promise<TBAResponse> {
   const time = Date.now();
-  console.log(tbaCache[endpoint]);
   if (tbaCache[endpoint] && tbaCache[endpoint].staleTime > time) {
     console.log("Cache hit... " + endpoint);
     return { data: fetchCache(endpoint).data, status: 200 };
@@ -80,5 +100,5 @@ async function getTBAEndpoint(endpoint: string): Promise<TBAResponse> {
 
 const response = await getTBAEndpoint("/team/frc4043/events/simple");
 
-console.log(response);
+writeCache();