diff --git a/packages/pl-api/lib/client.ts b/packages/pl-api/lib/client.ts
index e3ad10512..088639e1f 100644
--- a/packages/pl-api/lib/client.ts
+++ b/packages/pl-api/lib/client.ts
@@ -35,6 +35,8 @@ import {
   credentialApplicationSchema,
   customEmojiSchema,
   domainBlockSchema,
+  driveFileSchema,
+  driveFolderSchema,
   emojiReactionSchema,
   extendedDescriptionSchema,
   familiarFollowersSchema,
@@ -159,6 +161,7 @@ import type {
   GetChatsParams,
 } from './params/chats';
 import type { GetCircleStatusesParams } from './params/circles';
+import type { UpdateFileParams } from './params/drive';
 import type {
   CreateEventParams,
   EditEventParams,
@@ -5596,6 +5599,119 @@ class PlApiClient {
     },
   };
 
+  public readonly drive = {
+    getDrive: async () => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request('/api/iceshrimp/drive/folder');
+
+      return v.parse(driveFolderSchema, response.json);
+    },
+
+    getFolder: async (id: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request(`/api/iceshrimp/drive/folder/${id}`);
+
+      return v.parse(driveFolderSchema, response.json);
+    },
+
+    createFolder: async (name: string, parentId: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request('/api/iceshrimp/drive/folder', {
+        method: 'POST',
+        body: { name, parentId },
+      });
+
+      return v.parse(driveFolderSchema, response.json);
+    },
+
+    updateFolder: async (id: string, name: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request(`/api/iceshrimp/drive/folder/${id}`, {
+        method: 'PUT',
+        body: name,
+      });
+
+      return v.parse(driveFolderSchema, response.json);
+    },
+
+    deleteFolder: async (id: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request<{}>(`/api/iceshrimp/drive/folder/${id}`, {
+        method: 'DELETE',
+      });
+
+      return response;
+    },
+
+    moveFolder: async (id: string, targetFolderId: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request(`/api/iceshrimp/drive/folder/${id}/move`, {
+        method: 'POST',
+        body: { folderId: targetFolderId },
+      });
+
+      return v.parse(driveFolderSchema, response.json);
+    },
+
+    getFile: async (id: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request(`/api/iceshrimp/drive/${id}`);
+
+      return v.parse(driveFileSchema, response.json);
+    },
+
+    createFile: async (file: File, folderId: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request('/api/iceshrimp/drive', {
+        method: 'POST',
+        body: { file, folderId },
+        contentType: '',
+      });
+
+      return v.parse(driveFileSchema, response.json);
+    },
+
+    updateFile: async (id: string, params: UpdateFileParams) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request(`/api/iceshrimp/drive/${id}`, {
+        method: 'PUT',
+        body: params,
+      });
+
+      return v.parse(driveFileSchema, response.json);
+    },
+
+    deleteFile: async (id: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request<{}>(`/api/iceshrimp/drive/${id}`, {
+        method: 'DELETE',
+      });
+
+      return response;
+    },
+
+    moveFile: async (id: string, targetFolderId: string) => {
+      await this.#getIceshrimpAccessToken();
+
+      const response = await this.request(`/api/iceshrimp/drive/${id}/move`, {
+        method: 'POST',
+        body: { folderId: targetFolderId },
+      });
+
+      return v.parse(driveFolderSchema, response.json);
+    },
+  };
+
   /** Routes that are not part of any stable release */
   public readonly experimental = {
     admin: {
diff --git a/packages/pl-api/lib/entities/drive-file.ts b/packages/pl-api/lib/entities/drive-file.ts
new file mode 100644
index 000000000..9409adad9
--- /dev/null
+++ b/packages/pl-api/lib/entities/drive-file.ts
@@ -0,0 +1,29 @@
+import * as v from 'valibot';
+
+/**
+ * @category Schemas
+*/
+const driveFileSchema = v.pipe(v.any(), v.transform((file) => ({
+  ...file,
+  thumbnail_url: file.thumbnailUrl,
+  content_type: file.contentType,
+  is_avatar: file.isAvatar,
+  is_banner: file.isBanner,
+})), v.object({
+  id: v.string(),
+  url: v.string(),
+  thumbnail_url: v.string(),
+  filename: v.string(),
+  content_type: v.string(),
+  sensitive: v.boolean(),
+  description: v.fallback(v.nullable(v.string()), null),
+  is_avatar: v.boolean(),
+  is_banner: v.boolean(),
+}));
+
+/**
+ * @category Entity types
+ */
+type DriveFile = v.InferOutput<typeof driveFileSchema>;
+
+export { driveFileSchema, type DriveFile };
diff --git a/packages/pl-api/lib/entities/drive-folder.ts b/packages/pl-api/lib/entities/drive-folder.ts
new file mode 100644
index 000000000..4953904d8
--- /dev/null
+++ b/packages/pl-api/lib/entities/drive-folder.ts
@@ -0,0 +1,26 @@
+import * as v from 'valibot';
+
+import { bookmarkFolderSchema } from './bookmark-folder';
+import { driveFileSchema } from './drive-file';
+import { filteredArray } from './utils';
+
+/**
+ * @category Schemas
+*/
+const driveFolderSchema = v.pipe(v.any(), v.transform((folder) => ({
+  ...folder,
+  parent_id: folder.parentId,
+})), v.object({
+  id: v.fallback(v.nullable(v.string()), null),
+  name: v.fallback(v.nullable(v.string()), null),
+  parent_id: v.fallback(v.nullable(v.string()), null),
+  files: filteredArray(driveFileSchema),
+  folders: filteredArray(bookmarkFolderSchema),
+}));
+
+/**
+ * @category Entity types
+ */
+type DriveFolder = v.InferOutput<typeof driveFolderSchema>;
+
+export { driveFolderSchema, type DriveFolder };
diff --git a/packages/pl-api/lib/entities/index.ts b/packages/pl-api/lib/entities/index.ts
index 39a019778..d18355e4a 100644
--- a/packages/pl-api/lib/entities/index.ts
+++ b/packages/pl-api/lib/entities/index.ts
@@ -36,6 +36,8 @@ export * from './directory/language';
 export * from './directory/server';
 export * from './directory/statistics-period';
 export * from './domain-block';
+export * from './drive-file';
+export * from './drive-folder';
 export * from './emoji-reaction';
 export * from './extended-description';
 export * from './familiar-followers';
diff --git a/packages/pl-api/lib/params/drive.ts b/packages/pl-api/lib/params/drive.ts
new file mode 100644
index 000000000..5f840e273
--- /dev/null
+++ b/packages/pl-api/lib/params/drive.ts
@@ -0,0 +1,7 @@
+interface UpdateFileParams {
+  filename: string;
+  sensitive: boolean;
+  description: string;
+}
+
+export type { UpdateFileParams };