Update Strapi credentials to template, add much more detail

docs/integrations/builtin/credentials/strapi.md

@@ -6,21 +6,100 @@ contentType: integration
 
 # Strapi credentials
 
-You can use these credentials to authenticate the following nodes with Strapi.
+You can use these credentials to authenticate the following nodes:
 
 - [Strapi](/integrations/builtin/app-nodes/n8n-nodes-base.strapi/)
 
+## Prerequisites
+
+Create a [Strapi](https://strapi.io/){:target=_blank .external-link} admin account with:
+
+- Access to an existing Strapi project.
+- At least one collection type within that project.
+- Published data within that collection type.
+
+Refer to the Strapi developer [Quick Start Guide](https://docs.strapi.io/dev-docs/quick-start){:target=_blank .external-link} for more information.
+
 ## Supported authentication methods
 
-You can choose whether to authenticate with username and password, or with API token.
-
-[API tokens](https://docs.strapi.io/dev-docs/configurations/api-tokens){:target=_blank .external-link} provides information about getting your Strapi API token.
-
-To use a username and password, you need to understand Strapi's [Users & Permissions plugin](https://docs.strapi.io/user-docs/plugins/strapi-plugins#-users--permissions-plugin){:target=_blank .external-link}.
+- API user account: Requires a user account with appropriate content permissions.
+- API token: Requires an admin account.
 
 ## Related resources
 
-Refer to [Strapi's documentation](https://docs.strapi.io/dev-docs/api/rest){:target=_blank .external-link} for more information about the service. 
+Refer to [Strapi's documentation](https://docs.strapi.io/dev-docs/api/rest){:target=_blank .external-link} for more information about the service.
+
+## Using API user account
+
+To configure this credential, you'll need:
+
+- A user **Email**: Must be for a user account, not an admin account. Refer to the more detailed instructions below.
+- A user **Password**: Must be for a user account, not an admin account. Refer to the more detailed instructions below.
+- The **URL**: Use the public URL of your Strapi server, defined in `./config/server.js` as the `url` parameter. Strapi recommends using an absolute URL.
+    - For Strapi Cloud projects, use the URL of your Cloud project, for example: `https://my-strapi-project-name.strapiapp.com`
+- The **API Version**: Select the version of the API you want your calls to use. Options include:
+    - **Version 3**
+    - **Version 4**
+
+In Strapi, the configuration involves two steps:
+
+1. [Configure a role](#configure-a-role).
+2. [Create a user account](#create-a-user-account).
+
+Refer to the more detailed instructions below for each step.
+
+### Configure a role
+
+For API access, use the Users & Permissions Plugin in **Settings > Users & Permissions Plugin**.
+
+Refer to [Configuring Users & Permissions Plugin](https://docs.strapi.io/user-docs/settings/configuring-users-permissions-plugin-settings){:target=_blank .external-link} for more information on the plugin. Refer to [Configuring end-user roles](https://docs.strapi.io/user-docs/users-roles-permissions/configuring-end-users-roles){:target=_blank .external-link} for more information on roles.
+
+For the n8n credential, the user must have a role that grants them API permissions on the collection type. For the role, you can either:
+
+* Update the default **Authenticated** role to include the permissions and assign the user to that role. Refer to [Configuring role's permissions](https://docs.strapi.io/user-docs/users-roles-permissions/configuring-end-users-roles#configuring-roles-permissions){:target=_blank .external-link} for more information.
+* Create a new role to include the permissions and assign the user to that role. Refer to [Creating a new role](https://docs.strapi.io/user-docs/users-roles-permissions/configuring-end-users-roles#creating-a-new-role){:target=_blank .external-link} for more information.
+
+For either option, once you open the role:
+
+1. Go to the **Permissions** section.
+2. Open the section for the relevant collection type.
+3. Select the permissions for the collection type that the role should have. Options include:
+    - `create` (POST)
+    - `find` and `findone` (GET)
+    - `update` (PUT)
+    - `delete` (DELETE)
+4. Repeat for all relevant collection types.
+5. Save the role.
+
+Refer to [Endpoints](https://docs.strapi.io/dev-docs/api/rest#endpoints){:target=_blank .external-link} for more information on the permission options.
+
+### Create a user account
+
+Now that you have an appropriate role, create an end-user account and assign the role to it:
+
+1. Go to **Content Manager > Collection Types > User**.
+2. Select **Add new entry**.
+3. Fill in the user details. The n8n credential requires these fields, though your Strapi project may have more custom required fields:
+    - **Username**: Required for all Strapi users.
+    - **Email**: Enter in Strapi and use as the **Email** in the n8n credential.
+    - **Password**: Enter in Strapi and use as the **Password** in the n8n credential.
+    - **Role**: Select the role you set up in the previous step.
+
+Refer to [Managing end-user accounts](https://docs.strapi.io/user-docs/users-roles-permissions/managing-end-users){:target=_blank .external-link} for more information.
 
 
+## Using API token
 
+To configure this credential, you'll need:
+
+- An **API Token**: Create an API token from **Settings > Global Settings > API Tokens**. Refer to Strapi's [Creating a new API token documentation](https://docs.strapi.io/user-docs/settings/API-tokens#creating-a-new-api-token){:target=_blank .external-link} for more details and information on regenerating API tokens.
+    
+    /// note | API tokens permission
+    If you don't see the **API tokens** option in **Global settings**, your account doesn't have the **API tokens > Read** permission.
+    ///
+    
+- The **URL**: Use the public URL of your Strapi server, defined in `./config/server.js` as the `url` parameter. Strapi recommends using an absolute URL.
+    - For Strapi Cloud projects, use the URL of your Cloud project, for example: `https://my-strapi-project-name.strapiapp.com`
+- The **API Version**: Select the version of the API you want your calls to use. Options include:
+    - **Version 3**
+    - **Version 4**