Contentstack model generator

This utility is use to generate models based on ContentTypes in Stack.

Installation

To install Contenstack model generator run following command:

dotnet tool install  -g contentstack.model.generator

How to use

Once you install contentstack.model.generator run --help to view available commands.

Authentication Methods

The Contentstack Model Generator supports two authentication methods:

1. Traditional Authtoken Authentication (default)
2. OAuth 2.0 Authentication

Command Line Options

Short key	Long Key	Description
-a	--api-key	The Stack API key for the Content Management API
-A	--authtoken	The Authtoken for the Content Management API (required for traditional auth)
-b	--branch	The branch header in the API request to fetch or manage modules located within specific branches.
-e	--endpoint	The Contentstack Host for the Content Management API
-n	--namespace	The namespace the classes should be created in
-N	--is-nullable	The features that protect against throwing a System.NullReferenceException can be disruptive when turned on.
-f	--force	Automatically overwrite files that already exist
-m	--modular-block-prefix	The Modular block Class Prefix.
-g	--group-prefix	The Group Class Prefix.
-p	--path	Path to the file or directory to create files in.

OAuth 2.0 Options

Long Key	Description
--oauth	Enable OAuth 2.0 authentication (mutually exclusive with traditional auth)
--client-id	OAuth Client ID (required for OAuth) (Default Value: Ie0FEfTzlfAHL4xM )
--client-secret	OAuth Client Secret (optional for public clients using PKCE)
--redirect-uri	OAuth Redirect URI (required for OAuth) (Default Value: http://localhost:8184 )
--app-id	OAuth App ID (optional) ( Default Value: 6400aa06db64de001a31c8a9 )
--scopes	OAuth Scopes (optional, space-separated)

Examples

Traditional API Key Authentication

Example 1: Basic Usage

To create classes in current directory run following command:

contentstack.model.generator -a <stack_api_key> -A <authtoken>

Example 2: Specific Path

To create classes in specific path run following command:

contentstack.model.generator -a <stack_api_key> -A <authtoken> -p /User/xxx/Desktop

Example 3: With Namespace

To create classes with namespace run following command:

contentstack.model.generator -a <stack_api_key> -A <authtoken> -n YourProject.Models

Example 4: With Nullable Annotations

To allow Nullable annotation context in model creation run following command:

contentstack.model.generator -a <stack_api_key> -A <authtoken> -N

OAuth 2.0 Authentication

Example 5: OAuth with PKCE (Recommended)

For public clients or enhanced security, use OAuth with PKCE:

contentstack.model.generator --oauth -a <stack_api_key> --client-id <client_id> --redirect-uri http://localhost:8184

Example 6: OAuth with Client Secret

For confidential clients with client secret:

contentstack.model.generator --oauth -a <stack_api_key> --client-id <client_id> --client-secret <client_secret> --redirect-uri http://localhost:8184

Example 7: OAuth with App ID

For OAuth with specific app:

contentstack.model.generator --oauth -a <stack_api_key> --client-id <client_id> --redirect-uri http://localhost:8184 --app-id <app_id>

Example 8: OAuth with Custom Path and Namespace

contentstack.model.generator --oauth -a <stack_api_key> --client-id <client_id> --redirect-uri http://localhost:8184 -p /path/to/models -n YourProject.Models

OAuth Command Example

Here's what you'll see when running an OAuth command:

$ contentstack.model.generator --oauth -a <api_key> --client-id myclient123 --redirect-uri http://localhost:8184

Contentstack Model Generator v0.5.0
=====================================

OAuth Authentication Required
=============================

Please open the following URL in your browser to authorize the application:

https://app.contentstack.com/#!/apps/6400aa06db64de001a31c8a9/authorize?response_type=code&client_id=myclient123&redirect_uri=http%3A%2F%2Flocalhost%3A8184&code_challenge=...

After authorization, you will be redirected to a local URL.
Please copy the 'code' parameter from the redirect URL and paste it here:

Authorization code: [User pastes the code here]

Exchanging authorization code for access token...
OAuth authentication successful!
Access token expires at: 2024-01-15 14:30:00 UTC

Fetching stack information...
Stack: My Contentstack Stack
API Key: api_key

Fetching content types...
Found 5 content types:
Generating files from content type

Files successfully created!
Opening <file_path>/Models

Logging out from OAuth...
OAuth logout successful!

MIT License

Copyright (c) 2012-2025 Contentstack

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.