diff --git a/package.json b/package.json
index f4930c7..0de9131 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@expressms/smartapp-sdk",
-  "version": "1.13.0-alpha.9",
+  "version": "1.13.0-alpha.10",
   "description": "Smartapp SDK",
   "main": "build/main/index.js",
   "typings": "build/main/index.d.ts",
diff --git a/src/index.ts b/src/index.ts
index b0ddc44..f042ef5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -7,6 +7,7 @@ export * from './lib/notification'
 export * from './lib/routing'
 export * from './lib/proxy'
 export * from './lib/devices'
-
 import Bridge from '@expressms/smartapp-bridge'
-export { Bridge }
+import * as ExpressDisk from './lib/express-disk'
+
+export { Bridge, ExpressDisk }
diff --git a/src/lib/express-disk/index.ts b/src/lib/express-disk/index.ts
new file mode 100644
index 0000000..3a68f20
--- /dev/null
+++ b/src/lib/express-disk/index.ts
@@ -0,0 +1,19 @@
+import bridge from '@expressms/smartapp-bridge'
+import { ERROR_CODES, METHODS } from '../../types'
+import { GetAuthCodeResponse } from '../../types/express-disk'
+
+/**
+ * Get auth code for eXpress Disk
+ * @returns Promise that'll be fullfilled with `payload.auth` on success, otherwise rejected with reason
+ */
+export const getAuthCode = (): Promise<GetAuthCodeResponse> => {
+  if (!bridge) return Promise.reject(ERROR_CODES.NO_BRIDGE)
+
+  return bridge
+    .sendClientEvent({
+      method: METHODS.GET_EXPRESS_DISK_AUTH_CODE,
+      params: {},
+      hide_recv_event_data: true,
+    })
+    .then(event => event as GetAuthCodeResponse)
+}
diff --git a/src/types/bridge.ts b/src/types/bridge.ts
index e3c4e2c..818b691 100644
--- a/src/types/bridge.ts
+++ b/src/types/bridge.ts
@@ -55,6 +55,7 @@ export enum METHODS {
   WRITE_NFC_TAG = 'write_nfc_tag',
   ALLOW_IOS_SWIPE_NAVIGATION = 'allow_ios_swipe_navigation',
   HIDE_RECV_DATA = 'hide_recv_data',
+  GET_EXPRESS_DISK_AUTH_CODE = 'get_express_disk_auth_code',
 }
 
 export enum STATUS {
diff --git a/src/types/express-disk.ts b/src/types/express-disk.ts
new file mode 100644
index 0000000..b8026a0
--- /dev/null
+++ b/src/types/express-disk.ts
@@ -0,0 +1,16 @@
+import { EmitterEventPayload } from '@expressms/smartapp-bridge/build/main/types/eventEmitter'
+import { STATUS } from './bridge'
+
+export interface GetAuthCodeResponse extends Omit<EmitterEventPayload, 'payload'> {
+  payload: {
+    status: STATUS
+    errorCode?: string | null
+    auth: {
+      diskHost: string
+      code: string
+      codeChallenge: null | string
+      codeChallengeMethod: string
+      expiresIn: number
+    }
+  }
+}