feat: return undefined if not found

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wirekvs-js",
-  "version": "2.0.0",
+  "version": "3.0.0",
   "description": "A Node.js client for the WireKVS database service",
   "main": "src/index.js",
   "types": "src/index.d.ts",

src/index.d.ts

@@ -49,7 +49,7 @@ export class WireKVSDatabase extends EventEmitter {
   disconnect(): void;
   
   getAllEntries(): Promise<DatabaseEntry[]>;
-  get<T extends object>(key: string): Promise<T>;
+  get<T extends object>(key: string): Promise<T | undefined>;
   set(key: string, value: any): Promise<void>;
   update(key: string, value: any): Promise<void>;
   delete(key: string): Promise<void>;

src/index.js

@@ -121,13 +121,24 @@ class WireKVSDatabase extends EventEmitter {
   }
 
   async get(key) {
-    const response = await axios.get(
+    try {
-      `${API_BASE_URL}/database/${this.id}/${key}`,
+      const response = await axios.get(
-      {
+        `${API_BASE_URL}/database/${this.id}/${key}`,
-        headers: { Authorization: this.accessKey },
+        {
+          headers: { Authorization: this.accessKey },
+        }
+      );
+      return response.data;
+    } catch (error) {
+      if (
+        axios.isAxiosError(error) &&
+        (error.response?.status === 404 ||
+          error.response?.data?.message === "Key not found")
+      ) {
+        return;
       }
-    );
+      throw error;
-    return response.data;
+    }
   }
 
   async json(key) {