Preface

If you need to access the CESS chain, conduct transactions, upload and download files, etc., you can install Go SDK first. This article provides multiple installation methods for Go SDK.

SDK source code and API documentation

Please visit GitHub to obtain the Go SDK source code. For more information, see the Go SDK API documentation.

Sample Program

Go SDK provides a wealth of sample programs for your reference or direct use. Examples include the following:

Sample Files	Sample Content
NewChainClient	Initialize Client
StoreFile	Store a file
StoreObject	Store an object
RetrieveFile	Retrieve a file
RetrieveObject	Retrieve an object