OKEx crypto exchange
OKB is a token that is based on the cryptocurrency exchange called OKEx. OKB was initially an ERC-20 token built on Ethereum, however it has moved to OKExChain. Similar with other cryptocurrency-based exchange token, OKB allows users that uses the token in OKEx platform to receive discounted fees for trading and other usage in the OKEx ecosystem. OKExChain allows developers to create decentralized applications (Dapps) that facilitate seamless on-chain trading of any assets across the networks.