Global exchanges, blockchain application survey sites, wallet firms, and other companies are joining in the Klaytn blockchain platform South Korea’s popular public messenger service Kakao runs.

Ground X, Kakao’s blockchain technology subsidiary, said it had accepted new global partners, including OKEx, and BitForex.

Upbit Indonesia and Coinone also joined the Klaytn. OpenSea, which specializes in non-fungible tokens, also joined the Klaytn. Wallet firms such as Nova Wallet and Bitberry and the five other firms have become Klaytn partners.

A Ground X spokesman said more and more global companies would become Klaytn partners.