All Products
Search
Document Center

SDK versions

Last Updated: Jul 13, 2020

Java SDK

Version Feature update Blockchain version Download link SDK instructions
0.10.2.12 - ABI feature for SDK-side contracts, a global switch for querying for the receipt after a transaction is sent, and transaction receipt queries by block number.
- New reliable message listening mechanism to verify the value range when a method similar to addInt8 is added for a WASM contract, new API for updating the certificate cancellation list, and the hot certificate cancellation feature.
V0.10.2.12.5
V0.10.2.9.3
V0.10.2.9.2
V0.10.2.9.1
V0.10.2.7.1
Click to download the SDK See the Java SDK Development Guide
0.10.2.6 - All client features of the contract platform. V0.10.2.4.4 Click to download the SDK See the Java SDK Development Guide

JavaScript SDK

Note: JavaScript SDK 0.3.8 is compatible with V0.2.27.

Version Feature update Blockchain version Download link SDK instructions
0.3.8 - TLS and HTTPS protocols.
- Account contract operation, queries, event subscription, and other features.
- Solidity and C++ contracts.
V0.10.2.7 and later versions Click to download the SDK See the JavaScript SDK Development Guide
0.2.27 - TLS and HTTPS protocols.
- Account contract operation, queries, event subscription, and other features.
- Solidity and C++ contracts.
V0.10.2.4 and earlier versions Click to download the SDK See the JavaScript SDK Development Guide