Merge branch 'wordpress' of https://github.com/harshil1712/n8n-docs into harshil1712-wordpress

docs/nodes/credentials/WordPress/README.md

@@ -9,8 +9,9 @@ You can find information about the operations supported by the WordPress node on
 
 ## Prerequisites
 
-Create a [WordPress](https://wordpress.com/) account.
+- Create a [WordPress](https://wordpress.com/) account.
+- Install and activate the [WP-API/Basic-Auth](https://github.com/WP-API/Basic-Auth) plugin in the WordPress website.
 
 ## Using Username and Password
 
-Use your username, password and wordpress URL with your WordPress node credentials in n8n.
+Use your username, password and WordPress URL with your WordPress node credentials in n8n.

docs/nodes/nodes-library/nodes/WordPress/README.md

@@ -0,0 +1,60 @@
+---
+permalink: /nodes/n8n-nodes-base.wordpress
+---
+
+# WordPress
+
+[WordPress](https://wordpress.org/) is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database.
+
+::: tip 🔑 Credentials
+You can find authentication information for this node [here](../../../credentials/WordPress/README.md).
+:::
+
+## Basic Operations
+
+- Post
+    - Create a post
+    - Get a post
+    - Get all posts
+    - Update a post
+- User
+	- Create a user
+	- Get a user
+	- Get all users
+	- Update a user
+
+## Example Usage
+
+This workflow allows you to create a post and update the post in WordPress. You can also find the [workflow](https://n8n.io/workflows/668) on the website. This example usage workflow would use the following two nodes.
+- [Start](../../core-nodes/Start/README.md)
+- [WordPress]()
+
+The final workflow should look like the following image.
+
+![A workflow with the WordPress node](./workflow.png)
+
+### 1. Start node
+
+The start node exists by default when you create a new workflow.
+
+### 2. Wordpress node (create: post)
+
+1. First of all, you'll have to enter credentials for the WordPress node. You can find out how to do that [here](../../../credentials/WordPress/README.md).
+2. Enter the title in the ***Title*** field.
+3. Click on ***Execute Node*** to run the workflow.
+
+![Using the WordPress node to create a new post](./WordPress_node.png)
+
+::: v-pre
+### 3. Wordpress1 node (update: post)
+
+1. Select the credentials that you entered in the previous node.
+2. Select 'Update' from the ***Operation*** dropdown list.
+3. Click on the gears icon next to the ***Post ID*** field and click on ***Add Expression***.
+4. Select the following in the ***Variable Selector*** section: Nodes > Wordpress > Output Data > JSON > id. You can also add the following expression: `{{$node["Wordpress"].json["id"]}}`.
+5. Click on the ***Add Field*** button and select 'Content' from the dropdown list.
+6. Enter the content in the ***Content*** filed.
+7. Click on ***Execute Node*** to run the workflow.
+:::
+
+![Using the WordPress node to update the post](./WordPress1_node.png)