diff --git a/README.md b/README.md
index 1ed4772..6e3e51a 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ await strapi.authenticateProvider('facebook');
 ```
 You can now fetch private APIs
 ```js
-const posts = await strapi.getEntries('post');
+const posts = await strapi.getEntries('posts');
 ```
 
 ### Files management
@@ -83,11 +83,11 @@ const files = await strapi.upload(form, {
 ### `authenticateProvider(provider, params)`
 ### `setToken(token, comesFromStorage)`
 ### `clearToken(token)`
-### `getEntries(contentType, params)`
-### `getEntry(contentType, id)`
-### `createEntry(contentType, data)`
-### `updateEntry(contentType, id, data)`
-### `deleteEntry(contentType, id)`
+### `getEntries(contentTypePluralized, params)`
+### `getEntry(contentTypePluralized, id)`
+### `createEntry(contentTypePluralized, data)`
+### `updateEntry(contentTypePluralized, id, data)`
+### `deleteEntry(contentTypePluralized, id)`
 ### `searchFiles(query)`
 ### `getFiles(params)`
 ### `getFile(id)`
diff --git a/src/lib/sdk.ts b/src/lib/sdk.ts
index afe8df5..8c30eda 100644
--- a/src/lib/sdk.ts
+++ b/src/lib/sdk.ts
@@ -225,64 +225,67 @@ export default class Strapi {
 
   /**
    * List entries
-   * @param contentType
+   * @param contentTypePluralized
    * @param params Filter and order queries.
    */
   public getEntries(
-    contentType: string,
+    contentTypePluralized: string,
     params?: AxiosRequestConfig['params']
   ): Promise<object[]> {
-    return this.request('get', `/${contentType}`, {
+    return this.request('get', `/${contentTypePluralized}`, {
       params
     });
   }
 
   /**
    * Get a specific entry
-   * @param contentType Type of entry
+   * @param contentTypePluralized Type of entry pluralized
    * @param id ID of entry
    */
-  public getEntry(contentType: string, id: string): Promise<object> {
-    return this.request('get', `/${contentType}/${id}`);
+  public getEntry(contentTypePluralized: string, id: string): Promise<object> {
+    return this.request('get', `/${contentTypePluralized}/${id}`);
   }
 
   /**
    * Create data
-   * @param contentType Type of entry
+   * @param contentTypePluralized Type of entry pluralized
    * @param data New entry
    */
   public createEntry(
-    contentType: string,
+    contentTypePluralized: string,
     data: AxiosRequestConfig['data']
   ): Promise<object> {
-    return this.request('post', `/${contentType}`, {
+    return this.request('post', `/${contentTypePluralized}`, {
       data
     });
   }
 
   /**
    * Update data
-   * @param contentType Type of entry
+   * @param contentTypePluralized Type of entry pluralized
    * @param id ID of entry
    * @param data
    */
   public updateEntry(
-    contentType: string,
+    contentTypePluralized: string,
     id: string,
     data: AxiosRequestConfig['data']
   ): Promise<object> {
-    return this.request('put', `/${contentType}/${id}`, {
+    return this.request('put', `/${contentTypePluralized}/${id}`, {
       data
     });
   }
 
   /**
    * Delete an entry
-   * @param contentType Type of entry
+   * @param contentTypePluralized Type of entry pluralized
    * @param id ID of entry
    */
-  public deleteEntry(contentType: string, id: string): Promise<object> {
-    return this.request('delete', `/${contentType}/${id}`);
+  public deleteEntry(
+    contentTypePluralized: string,
+    id: string
+  ): Promise<object> {
+    return this.request('delete', `/${contentTypePluralized}/${id}`);
   }
 
   /**