Check Latest Version of application

Check if there is a newer version of a specific application available.

Endpoint

GET /checkVersion?app_name=<app_name>&version=<version>

Query Parameters

Parameter	Type	Required	Description
app_name	string	✅	Name of the app to check
version	string	✅	Current version of the app
channel	string	❌	Channel (e.g., stable, beta)
platform	string	❌	Platform (e.g., linux, windows)
arch	string	❌	Architecture (e.g., amd64, arm64)
owner	string	✅	Name of your admin user

Example Request

curl -X GET --location 'http://localhost:9000/checkVersion?app_name=secondapp&version=0.0.1&channel=stable&platform=linux&arch=amd64&owner=admin'

Response

Success Response (200 OK)

{
  "update_available": true,
  "update_url_deb": "https://<bucket_name>.s3.amazonaws.com/secondapp/stable/linux/amd64/secondapp-0.0.2.deb",
  "update_url_rpm": "https://<bucket_name>.s3.amazonaws.com/secondapp/stable/linux/amd64/secondapp-0.0.2.rpm",
  "changelog": "### Changelog\n\n- Added new feature X\n- Fixed bug Y",
  "critical": true,
  "is_intermediate_required": true
}

Response Fields

Field	Type	Description
update_available	boolean	Indicates whether a newer version is available
update_url_deb	string	Direct download URL for the .deb package
update_url_rpm	string	Direct download URL for the .rpm package
changelog	string	Changelog content for the latest version (in markdown format)
critical	boolean	Indicates if this is a critical update that should be applied immediately
is_intermediate_required	boolean	Indicates if an intermediate version must be installed before latest version

Notes

• This endpoint is designed for client applications to check for updates
• The update_available field helps clients determine if they need to update
• Download URLs are provided for different package formats
• The owner parameter is required for proper access control
• Version comparison is done automatically by the API
• Critical updates should be prioritized and applied as soon as possible
• Intermediate versions may be required for major version jumps or breaking changes