diff --git a/examples/deploy-node/deploy-static.mjs b/examples/deploy-node/deploy-static.mjs
new file mode 100644
index 00000000..94acf1fc
--- /dev/null
+++ b/examples/deploy-node/deploy-static.mjs
@@ -0,0 +1,64 @@
+import { init, Wasmer, walkDir } from "@wasmer/sdk/node";
+
+const WASMER_TOKEN = process.env.WASMER_TOKEN;
+const APP_OWNER = process.env.APP_OWNER;
+const APP_NAME = process.env.APP_NAME || "my-echo-env-app";
+if (!WASMER_TOKEN) {
+    throw new Error(
+        "Please set the `WASMER_TOKEN` environment variable.\nYou can create a token in https://wasmer.io/settings/access-tokens",
+    );
+}
+if (!APP_OWNER) {
+    throw new Error(
+        "Please set the `APP_OWNER` to your username in Wasmer (or a namespace you own).",
+    );
+}
+
+await init({
+    // registryUrl: process.env.WASMER_REGISTRY,
+    token: WASMER_TOKEN,
+});
+
+const php_file = `<?php
+echo "PHP app created from @wasmer/sdk!<br />";
+
+var_dump($_ENV);`;
+
+const manifest = {
+    command: [
+        {
+            module: "wasmer/static-web-server:webserver",
+            name: "script",
+            runner: "https://webc.org/runner/wasi",
+            annotations: {
+                wasi: {
+                    "main-args": ["--directory-listing=true"],
+                },
+            },
+        },
+    ],
+    dependencies: {
+        "wasmer/static-web-server": "^1",
+    },
+    fs: {
+        "/public": {
+            "myfile.txt": "My file",
+            "other": await walkDir("./static"),
+        },
+    },
+};
+
+// console.log(JSON.stringify(manifest.fs, null, 2));
+
+console.log("Creating Package...");
+let wasmerPackage = await Wasmer.createPackage(manifest);
+
+let appConfig = {
+    name: APP_NAME,
+    owner: APP_OWNER,
+    package: wasmerPackage,
+};
+
+console.log("Deploying app...");
+let res = await Wasmer.deployApp(appConfig);
+console.log(`Deployed successfully: ${res.url}`);
diff --git a/examples/deploy-node/index-php.mjs b/examples/deploy-node/index-php.mjs
index 66e29c17..319055fe 100644
--- a/examples/deploy-node/index-php.mjs
+++ b/examples/deploy-node/index-php.mjs
@@ -24,7 +24,7 @@ echo "PHP app created from @wasmer/sdk!<br />";
 
 var_dump($_ENV);`;
 
-const manifest: PackageManifest = {
+const manifest = {
     command: [
         {
             module: "php/php:php",
@@ -52,7 +52,7 @@ console.log("Creating Package...");
 let wasmerPackage = await Wasmer.createPackage(manifest);
 // console.log("NISE");
 
-let appConfig: AppConfig = {
+let appConfig = {
     name: APP_NAME,
     owner: APP_OWNER,
     package: wasmerPackage,
diff --git a/src-js/node.ts b/src-js/node.ts
index b0df3e0b..fea3598c 100644
--- a/src-js/node.ts
+++ b/src-js/node.ts
@@ -3,8 +3,10 @@ import {
   init as load,
   InitOutput,
   WasmerInitInput,
+  VolumeTree,
 } from "./";
-import fs from 'node:fs';
+import fs from 'node:fs/promises';
+import path from 'node:path';
 
 /**
  * Initialize the underlying WebAssembly module, defaulting to an embedded
@@ -17,7 +19,26 @@ export const init = async (initValue?: WasmerInitInput): Promise<InitOutput> =>
 
   if (!initValue.module) {
     const path = new URL('wasmer_js_bg.wasm', import.meta.url).pathname;
-    initValue.module = fs.readFileSync(path);
+    initValue.module = await fs.readFile(path);
   }
   return load(initValue);
 };
+
+export async function walkDir(dir: string, result: VolumeTree = {}) {
+    let list = await fs.readdir(dir);
+    for(let item of list) {
+        const itemPath = path.join(dir, item);
+        let stats = await fs.stat(itemPath)
+        if (await stats.isDirectory()) {
+            result[item] = {};
+            await walkDir(itemPath, result[item] as VolumeTree);
+        } else {
+            const fileName = path.basename(item);
+            result[fileName] = {
+              data: new Uint8Array(await fs.readFile(itemPath)), // , { encoding: 'utf-8'}
+              modified: stats.mtime,
+            };
+        }
+    }
+    return result;
+}
diff --git a/src/registry/app.rs b/src/registry/app.rs
index 8a78e50b..50d05e60 100644
--- a/src/registry/app.rs
+++ b/src/registry/app.rs
@@ -22,6 +22,7 @@ pub struct DeployedApp {
     pub config: String,
     pub json_config: String,
     pub url: String,
+    pub app_id: Option<String>,
 }
 
 impl From<DeployAppVersion> for DeployedApp {
@@ -36,6 +37,7 @@ impl From<DeployAppVersion> for DeployedApp {
             config: value.config,
             json_config: value.json_config,
             url: value.url,
+            app_id: value.app.map(|app| app.id.inner().to_string()),
         }
     }
 }
diff --git a/src/registry/package/mod.rs b/src/registry/package/mod.rs
index 0790227f..10ef7d9a 100644
--- a/src/registry/package/mod.rs
+++ b/src/registry/package/mod.rs
@@ -51,6 +51,14 @@ export type PackageCommand = {
         }
     };
 };
+
+export type VolumeFileData = string | Uint8Array;
+export type VolumeFileDate = Date | Number;
+export type VolumeFile = VolumeFileData | { data: VolumeFileData, modified: VolumeFileDate}
+export type VolumeTree = {
+    [name: string]: VolumeFile | VolumeTree
+};
+
 /**
  * Manifest of a package.
  * For more information, please check the package manifest docs:
@@ -61,7 +69,7 @@ export type PackageManifest = {
     dependencies?: {
         [name:string]: string
     },
-    fs: Record<string, any>;
+    fs: VolumeTree;
 };
 "#;
 
diff --git a/tests/registry.test.ts b/tests/registry.test.ts
index 71a8fe5f..878d3499 100644
--- a/tests/registry.test.ts
+++ b/tests/registry.test.ts
@@ -36,7 +36,25 @@ describe("Registry", function () {
       default: true,
     };
 
-    await Wasmer.deployApp(appConfig);
+    let appVersion = await Wasmer.deployApp(appConfig);
+    assert(appVersion.id.startsWith("dav_"));
+    assert(appVersion.app_id.startsWith("da_"));
+  });
+
+  it("can delete apps", async () => {
+    let appConfig = {
+      name: app_name,
+      owner: WASMER_TEST_OWNER,
+      package:
+        "sha256:34a3b5f5a9108c2b258eb51e9d0978b6778a3696b9c7e713adab33293fb5e4f1",
+      env: [["test", "new_value"]],
+    };
+
+    let appVersion = await Wasmer.deployApp(appConfig);
+    assert(appVersion.id.startsWith("dav_"));
+    assert(appVersion.app_id.startsWith("da_"));
+
+    await Wasmer.deleteApp({id: appVersion.app_id});
   });
 
   it("can create a package with atoms", async () => {