Quick Start-Blockchain as a Service(BaaS)-阿里云帮助中心

If you are new to Alibaba Cloud Blockchain as a Service (BaaS), see the Quick Start documents to learn how to purchase and use the service.

To use the trusted computing service, first activate the service on the Trusted Computing Service product page. Then, download the SDK and follow the SDK User Guide to start using the service features.

Workflow

Alibaba Cloud Blockchain as a Service workflow

The typical workflow for Alibaba Cloud Blockchain as a Service, from purchasing to using an instance, is as follows:

Trusted computing service workflow

To use the trusted computing service, write your business logic as a trusted application (TAPP) in a WASM smart contract. After the TAPP is created, compile it into WASM bytecode with the MYCDT compiler. Then, use the MYTF SDK to install and upload the TAPP to the MYTF trusted computing engine. Finally, call the TAPP interface to execute the application and retrieve the result.

Quick Start documents

Service	References	Notes
Alibaba Cloud Blockchain as a Service	Ant Blockchain Trial contract experience chain QuickStart Hyperledger Fabric Quick Start	Alibaba Cloud Blockchain as a Service supports three blockchain engines. This section provides Quick Start documents for each engine.
Trusted Computing Service	SDK User Guide Trusted application development	After activating the trusted computing service, download the SDK and follow the SDK User Guide to start using the features of the service.