Canvas Developer Guide

Getting Started
Using Canvas
Canvas SDK
Referencing the Canvas SDK
Authentication
Getting Context in Your Canvas App
Cross-Domain XHR
Alternatives to Cookies for User Tracking
Resizing a Canvas App
Implementing Canvas App Events
Using Streaming API in a Canvas App
Debugging in a Canvas App
Using the <select> Tag in a Canvas App
Canvas Apps and Visualforce Pages
Lightning Component Code Examples
Canvas Apps in a Page Layout or a Mobile Card
Canvas Apps in the Publisher
Canvas Apps in the Chatter Feed
Canvas in the Salesforce Mobile App
Customizing Your App Lifecycle
Reference
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Canvas SDK

Canvas is a set of tools that enable you to integrate your apps within Salesforce. This framework includes an SDK that you can use to authenticate your app and retrieve data from Salesforce. The Canvas SDK and code examples are available on GitHub at https://github.com/forcedotcom/salesforcecanvasframeworksdk.

The Canvas SDK is versioned and matches the API version in each release. The current version is 51.0. You can find out the version of the SDK that you have by calling the version method. Previous versions of this developer’s guide can be found at https://developer.salesforce.com/page/Earlier_Reference_Documentation.