diff --git a/create-new-post.cy.js b/create-new-post.cy.js
new file mode 100644
index 0000000..278949b
--- /dev/null
+++ b/create-new-post.cy.js
@@ -0,0 +1,12 @@
+describe('Create New Post API Test API', () => {
+  it('should create new post', () => {
+    cy.api('POST', 'https://jsonplaceholder.typicode.com/posts', {
+      title: 'foo',
+      body: 'bar',
+      userId: 1,
+    }).should((response) => {
+      expect(response.status).to.eq(201);
+      expect(response.body).to.have.property('id');
+    });
+  });
+});
diff --git a/delete.cy.js b/delete.cy.js
new file mode 100644
index 0000000..cd05772
--- /dev/null
+++ b/delete.cy.js
@@ -0,0 +1,10 @@
+describe('Delete Post by ID API Test API', () => {
+  it('should delete post by id', () => {
+    cy.api('DELETE', 'https://jsonplaceholder.typicode.com/posts/1')
+      .should((response) => {
+        expect(response.status).to.eq(200);
+      });
+  });
+});
+
+
diff --git a/get-posts-list.cy.js b/get-posts-list.cy.js
new file mode 100644
index 0000000..e68a047
--- /dev/null
+++ b/get-posts-list.cy.js
@@ -0,0 +1,10 @@
+describe('Get Posts List API Test API', () => {
+  it('should get posts list', () => {
+    cy.api('GET', 'https://jsonplaceholder.typicode.com/posts')
+      .should((response) => {
+        expect(response.status).to.eq(200);
+        expect(response.body.length).to.be.greaterThan(0);
+      });
+  });
+});
+
diff --git a/post-by-id.cy.js b/post-by-id.cy.js
new file mode 100644
index 0000000..c1b0f33
--- /dev/null
+++ b/post-by-id.cy.js
@@ -0,0 +1,9 @@
+describe('Get Post by ID API Test API', () => {
+  it('should get post by id', () => {
+    cy.api('GET', 'https://jsonplaceholder.typicode.com/posts/1')
+      .should((response) => {
+        expect(response.status).to.eq(200);
+        expect(response.body).to.have.property('id', 1);
+      });
+  });
+});
diff --git a/update-post-by-id.cy.js b/update-post-by-id.cy.js
new file mode 100644
index 0000000..c94aa5c
--- /dev/null
+++ b/update-post-by-id.cy.js
@@ -0,0 +1,15 @@
+describe('Update Post by ID API Test API', () => {
+  it('should update post by id', () => {
+    cy.api('PUT', 'https://jsonplaceholder.typicode.com/posts/1', {
+      id: 1,
+      title: 'foo',
+      body: 'bar',
+      userId: 1,
+    }).should((response) => {
+      expect(response.status).to.eq(200);
+      expect(response.body).to.have.property('title', 'foo');
+    });
+  });
+});
+
+