# Class ZZ Adds SHIB To Swap Section By Coinness Canonical URL: https://www.tokenpost.com/news/investing/8381 Published: 2021-05-08T08:07:03.000Z Updated: 2021-05-08T08:07:03.000Z Section: Investing > On May 8, decentralized cross-chain protocol Class ZZ (CZZ) added SHIB to their Swap Section, and users who participate in the test are able to carry out the cross-chain test transactions by using SHIB. On May 8, decentralized cross-chain protocol Class ZZ (CZZ) added SHIB to their Swap Section, and users who participate in the test are able to carry out the cross-chain test transactions by using SHIB. CZZ is the first public chain across the globe to realize decentralized, cross-chain transaction. It supports the Te Waka Protocol developed by the community to realize asset cross-chain in a completely decentralized manner. The Te Waka Protocol is completely open source and decentralized. The protocol is based on the PoW mainnet, and runs in a decentralized environment. Te Waka implements the token swap on the mainnets supported by the protocol. At present, Te Waka Protocol has added support for the cross-chain transaction on Ethereum, HECO, and BSC, with OKChain, Polkadot, Solana, Tron and more other public chains to be supported. [Coinness]() ## Links in this article - [Coinness](https://coinness.com)