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TOKOK is a centralized digital cryptocurrency exchange providing USD, BTC and ETH markets for trading. 
Decentralized Trading for Any Financial Asset Imaginable
Chimere is a crypto swap and a non-custodian exchange that allows beginner/intermediate/advanced users to swap crypto-to-crypto easily, fast, and secure. Chimere welcomes and swaps your cryptocurrencies, dictated by the blockchain book before letting them navigate along the chain which restores them to his master.