App development
Create an appCreate a support ticket
Search…
Overview
Quick start
Changelog
Platform concepts
Apps
Extensions
Regions
Authentication
Deprecation policy
Extensions
Content extensions
Editing extensions
Publish extensions
Frontend development
Assets
Development URL
Error handling
Localization
Notifications
Rich controls
JSX
WebGL
Backend development
Base URL
Continuation
Signature verification
SDKs
Java SDKs
extensions-core
extensions-spark
Distribution
UX guidelines
Submission checklist
Creating the App Directory listing
Client API
EditingExtensionClient.API
CanvaDataType
CanvaElement
CanvaElementLayout
CanvaImageBlob
CanvaImageHelpers
CanvaImageUrl
CanvaMedia
init
Server API
Overview
GET /apps/configured
POST /configuration
POST /configuration/delete
POST /content/resources/find
POST /editing/image/process
POST /editing/image/process/get
POST /publish/resources/find
POST /publish/resources/get
POST /publish/resources/upload
Redirect URL
Reference
Locales
Powered By GitBook
Java SDKs
An overview of developing apps with Canva's Java SDKs.
Canva provides software development kits (SDKs) to simplify the process of creating server-side extensions, such as content and publish extensions. The SDKs listed on this page are for the Java programming language.

​extensions-core​

The extensions-core module provides the fundamental components for developing an extension. If possible, we recommend using one of the other Java SDKs, which are tailored for use with specific frameworks. If you're not using a framework compatible with those SDKs though, this module still provides a lot of useful functionality.

​extensions-spark​

The extensions-spark module is built on top of the extensions-core module and includes functionality specific to the Spark framework.
Backend development - Previous
SDKs
Next
extensions-core
Last modified 3mo ago
Copy link
Contents
extensions-core
extensions-spark