diff --git a/002_source/cms/src/app/api/db/lesson_categories/create/route.ts b/002_source/cms/src/app/api/db/lesson_categories/create/route.ts
new file mode 100644
index 0000000..ebb04c5
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_categories/create/route.ts
@@ -0,0 +1,26 @@
+import PocketBase from 'pocketbase';
+
+const pb = new PocketBase(`http://localhost:8090`);
+const COLLECTION_NAME = 'LessonsTypes';
+
+interface LessonTypeCreate {
+  name: string;
+  type: string;
+  pos: number;
+  visible: string;
+}
+
+interface ReqLessonTypeCreate {
+  data: LessonTypeCreate;
+}
+
+// POST - Create a new lesson type
+export async function POST(request: Request): Promise<Response> {
+  const { data } = (await request.json()) as ReqLessonTypeCreate;
+  const record = await pb.collection(COLLECTION_NAME).create(data);
+
+  return new Response(JSON.stringify(record), {
+    status: 201,
+    headers: { 'Content-Type': 'application/json' },
+  });
+}
diff --git a/002_source/cms/src/app/api/db/lesson_categories/delete/route.ts b/002_source/cms/src/app/api/db/lesson_categories/delete/route.ts
new file mode 100644
index 0000000..1b7f929
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_categories/delete/route.ts
@@ -0,0 +1,19 @@
+// please keep the comment and update to perform delete operation
+import PocketBase from 'pocketbase';
+
+const { PB_HOSTNAME } = process.env;
+export async function DELETE(request: Request) {
+  try {
+    const pb = new PocketBase(`http://${PB_HOSTNAME}:8090`);
+    const { id } = await request.json();
+    await pb.collection('LessonsTypes').delete(id);
+
+    return new Response('Record deleted successfully', {
+      status: 200,
+      headers: { 'Content-Type': 'application/json' },
+    });
+  } catch (error) {
+    console.error(error);
+    return new Response('Failed to delete record', { status: 500 });
+  }
+}
diff --git a/002_source/cms/src/app/api/db/lesson_categories/getById/[id]/route.ts b/002_source/cms/src/app/api/db/lesson_categories/getById/[id]/route.ts
new file mode 100644
index 0000000..fe84906
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_categories/getById/[id]/route.ts
@@ -0,0 +1,31 @@
+// https://nextjs.org/blog/building-apis-with-nextjs
+import { NextRequest } from 'next/server';
+import PocketBase from 'pocketbase';
+
+const { PB_HOSTNAME } = process.env;
+export async function GET(request: NextRequest, { params }: { params: Promise<{ id: string }> }) {
+  const id = (await params).id;
+
+  const fields = ['id', 'name', 'type', 'visible', 'pos'].join(',');
+  const pb = new PocketBase(`http://${PB_HOSTNAME}:8090`);
+  const lessonType = await pb.collection('LessonsTypes').getOne(id, { fields });
+
+  return new Response(JSON.stringify(lessonType), {
+    status: 200,
+    headers: { 'Content-Type': 'application/json' },
+  });
+}
+
+export async function POST(request: Request) {
+  // Parse the request body
+  const body = await request.json();
+  const { name } = body;
+
+  // e.g. Insert new user into your DB
+  const newUser = { id: Date.now(), name };
+
+  return new Response(JSON.stringify(newUser), {
+    status: 201,
+    headers: { 'Content-Type': 'application/json' },
+  });
+}
diff --git a/002_source/cms/src/app/api/db/lesson_categories/getById/[id]/test.http b/002_source/cms/src/app/api/db/lesson_categories/getById/[id]/test.http
new file mode 100644
index 0000000..ae7f1fb
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_categories/getById/[id]/test.http
@@ -0,0 +1,5 @@
+###
+
+GET http://localhost:3000/api/db/lesson_types/getById/e60v95892466775
+
+###
diff --git a/002_source/cms/src/app/api/db/lesson_categories/list/route.ts b/002_source/cms/src/app/api/db/lesson_categories/list/route.ts
new file mode 100644
index 0000000..7a86af7
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_categories/list/route.ts
@@ -0,0 +1,12 @@
+import PocketBase from 'pocketbase';
+
+// const { PB_HOSTNAME } = process.env;
+
+export async function GET(): Promise<Response> {
+  const pb = new PocketBase(`http://localhost:8090`);
+  const resultList = await pb.collection('LessonsCategories').getList(1, 50, {});
+
+  // console.log(resultList);
+
+  return Response.json(resultList);
+}
diff --git a/002_source/cms/src/app/api/db/lesson_categories/list/test.http b/002_source/cms/src/app/api/db/lesson_categories/list/test.http
new file mode 100644
index 0000000..1e4a5ff
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_categories/list/test.http
@@ -0,0 +1,17 @@
+###
+
+GET http://localhost:3000/api/db/lesson_categories/list
+
+Content-Type: application/json
+cache: no-store
+cache-control: no-cache1
+
+###
+
+GET http://localhost:8090/api/collections/LessonsCategories/records
+
+###
+
+POST http://localhost:3000/api/lesson_categories/helloworld
+
+Content-Type: application/json
diff --git a/002_source/cms/src/app/api/db/lesson_categories/test/route.ts b/002_source/cms/src/app/api/db/lesson_categories/test/route.ts
new file mode 100644
index 0000000..c6c67ab
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_categories/test/route.ts
@@ -0,0 +1,5 @@
+export async function GET(): Promise<Response> {
+  const record = { hello: 'world' };
+
+  return Response.json(record);
+}
diff --git a/002_source/cms/src/app/api/db/lesson_categories/update/route.ts b/002_source/cms/src/app/api/db/lesson_categories/update/route.ts
new file mode 100644
index 0000000..a905e31
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_categories/update/route.ts
@@ -0,0 +1,20 @@
+import { NextRequest } from 'next/server';
+import PocketBase from 'pocketbase';
+
+const { PB_HOSTNAME } = process.env;
+export async function PUT(request: NextRequest) {
+  try {
+    const { id, data } = await request.json();
+
+    const pb = new PocketBase(`http://${PB_HOSTNAME}:8090`);
+    const updatedRecord = await pb.collection('LessonsTypes').update(id, data);
+
+    return new Response(JSON.stringify(updatedRecord), {
+      status: 200,
+      headers: { 'Content-Type': 'application/json' },
+    });
+  } catch (error) {
+    console.error(error);
+    return new Response('Failed to update record', { status: 500 });
+  }
+}
diff --git a/002_source/cms/src/app/api/db/lesson_types/create/route.ts b/002_source/cms/src/app/api/db/lesson_types/create/route.ts
new file mode 100644
index 0000000..ebb04c5
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_types/create/route.ts
@@ -0,0 +1,26 @@
+import PocketBase from 'pocketbase';
+
+const pb = new PocketBase(`http://localhost:8090`);
+const COLLECTION_NAME = 'LessonsTypes';
+
+interface LessonTypeCreate {
+  name: string;
+  type: string;
+  pos: number;
+  visible: string;
+}
+
+interface ReqLessonTypeCreate {
+  data: LessonTypeCreate;
+}
+
+// POST - Create a new lesson type
+export async function POST(request: Request): Promise<Response> {
+  const { data } = (await request.json()) as ReqLessonTypeCreate;
+  const record = await pb.collection(COLLECTION_NAME).create(data);
+
+  return new Response(JSON.stringify(record), {
+    status: 201,
+    headers: { 'Content-Type': 'application/json' },
+  });
+}
diff --git a/002_source/cms/src/app/api/db/lesson_types/delete/route.ts b/002_source/cms/src/app/api/db/lesson_types/delete/route.ts
new file mode 100644
index 0000000..1b7f929
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_types/delete/route.ts
@@ -0,0 +1,19 @@
+// please keep the comment and update to perform delete operation
+import PocketBase from 'pocketbase';
+
+const { PB_HOSTNAME } = process.env;
+export async function DELETE(request: Request) {
+  try {
+    const pb = new PocketBase(`http://${PB_HOSTNAME}:8090`);
+    const { id } = await request.json();
+    await pb.collection('LessonsTypes').delete(id);
+
+    return new Response('Record deleted successfully', {
+      status: 200,
+      headers: { 'Content-Type': 'application/json' },
+    });
+  } catch (error) {
+    console.error(error);
+    return new Response('Failed to delete record', { status: 500 });
+  }
+}
diff --git a/002_source/cms/src/app/api/db/lesson_types/getById/[id]/route.ts b/002_source/cms/src/app/api/db/lesson_types/getById/[id]/route.ts
new file mode 100644
index 0000000..fe84906
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_types/getById/[id]/route.ts
@@ -0,0 +1,31 @@
+// https://nextjs.org/blog/building-apis-with-nextjs
+import { NextRequest } from 'next/server';
+import PocketBase from 'pocketbase';
+
+const { PB_HOSTNAME } = process.env;
+export async function GET(request: NextRequest, { params }: { params: Promise<{ id: string }> }) {
+  const id = (await params).id;
+
+  const fields = ['id', 'name', 'type', 'visible', 'pos'].join(',');
+  const pb = new PocketBase(`http://${PB_HOSTNAME}:8090`);
+  const lessonType = await pb.collection('LessonsTypes').getOne(id, { fields });
+
+  return new Response(JSON.stringify(lessonType), {
+    status: 200,
+    headers: { 'Content-Type': 'application/json' },
+  });
+}
+
+export async function POST(request: Request) {
+  // Parse the request body
+  const body = await request.json();
+  const { name } = body;
+
+  // e.g. Insert new user into your DB
+  const newUser = { id: Date.now(), name };
+
+  return new Response(JSON.stringify(newUser), {
+    status: 201,
+    headers: { 'Content-Type': 'application/json' },
+  });
+}
diff --git a/002_source/cms/src/app/api/db/lesson_types/getById/[id]/test.http b/002_source/cms/src/app/api/db/lesson_types/getById/[id]/test.http
new file mode 100644
index 0000000..ae7f1fb
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_types/getById/[id]/test.http
@@ -0,0 +1,5 @@
+###
+
+GET http://localhost:3000/api/db/lesson_types/getById/e60v95892466775
+
+###
diff --git a/002_source/cms/src/app/api/db/lesson_types/list/route.ts b/002_source/cms/src/app/api/db/lesson_types/list/route.ts
new file mode 100644
index 0000000..f07a0e9
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_types/list/route.ts
@@ -0,0 +1,12 @@
+import PocketBase from 'pocketbase';
+
+// const { PB_HOSTNAME } = process.env;
+
+export async function GET(): Promise<Response> {
+  const pb = new PocketBase(`http://localhost:8090`);
+  const resultList = await pb.collection('LessonsTypes').getList(1, 50, {});
+
+  // console.log(resultList);
+
+  return Response.json(resultList);
+}
diff --git a/002_source/cms/src/app/api/db/lesson_types/list/test.http b/002_source/cms/src/app/api/db/lesson_types/list/test.http
new file mode 100644
index 0000000..6910602
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_types/list/test.http
@@ -0,0 +1,17 @@
+###
+
+GET http://localhost:3000/api/db/lesson_types/list
+
+Content-Type: application/json
+cache: no-store
+cache-control: no-cache1
+
+###
+
+GET http://localhost:8090/api/collections/LessonsTypes/records
+
+###
+
+POST http://localhost:3000/api/lesson_types/helloworld
+
+Content-Type: application/json
diff --git a/002_source/cms/src/app/api/db/lesson_types/test/route.ts b/002_source/cms/src/app/api/db/lesson_types/test/route.ts
new file mode 100644
index 0000000..c6c67ab
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_types/test/route.ts
@@ -0,0 +1,5 @@
+export async function GET(): Promise<Response> {
+  const record = { hello: 'world' };
+
+  return Response.json(record);
+}
diff --git a/002_source/cms/src/app/api/db/lesson_types/update/route.ts b/002_source/cms/src/app/api/db/lesson_types/update/route.ts
new file mode 100644
index 0000000..a905e31
--- /dev/null
+++ b/002_source/cms/src/app/api/db/lesson_types/update/route.ts
@@ -0,0 +1,20 @@
+import { NextRequest } from 'next/server';
+import PocketBase from 'pocketbase';
+
+const { PB_HOSTNAME } = process.env;
+export async function PUT(request: NextRequest) {
+  try {
+    const { id, data } = await request.json();
+
+    const pb = new PocketBase(`http://${PB_HOSTNAME}:8090`);
+    const updatedRecord = await pb.collection('LessonsTypes').update(id, data);
+
+    return new Response(JSON.stringify(updatedRecord), {
+      status: 200,
+      headers: { 'Content-Type': 'application/json' },
+    });
+  } catch (error) {
+    console.error(error);
+    return new Response('Failed to update record', { status: 500 });
+  }
+}
diff --git a/002_source/cms/src/app/api/db/vocabularies/list/route.ts b/002_source/cms/src/app/api/db/vocabularies/list/route.ts
new file mode 100644
index 0000000..ccff16f
--- /dev/null
+++ b/002_source/cms/src/app/api/db/vocabularies/list/route.ts
@@ -0,0 +1,9 @@
+import PocketBase from 'pocketbase';
+
+export async function GET(): Promise<Response> {
+  const { PB_HOSTNAME } = process.env;
+  const pb = new PocketBase(`http://${PB_HOSTNAME}:8090`);
+  const resultList = await pb.collection('Vocabularies').getList(1, 50, {});
+
+  return Response.json(resultList);
+}
diff --git a/002_source/cms/src/app/api/db/vocabularies/list/test.http b/002_source/cms/src/app/api/db/vocabularies/list/test.http
new file mode 100644
index 0000000..33999ce
--- /dev/null
+++ b/002_source/cms/src/app/api/db/vocabularies/list/test.http
@@ -0,0 +1,5 @@
+###
+
+GET http://localhost:3000/api/db/lesson_types/list
+
+###
diff --git a/002_source/cms/src/app/api/helloworld/route.ts b/002_source/cms/src/app/api/helloworld/route.ts
new file mode 100644
index 0000000..97d76cd
--- /dev/null
+++ b/002_source/cms/src/app/api/helloworld/route.ts
@@ -0,0 +1,5 @@
+export const dynamic = 'force-static';
+
+export async function GET(): Promise<Response> {
+  return Response.json({ hello: 'world' });
+}