Decentralized Perpetual Exchange PairEx Announces Beta Trading Competition with Up to 8,888 USD ARB and PEX Tokens

Taiwan, Taiwan, April 20th, 2023, Chainwire Decentralized Perpetual Exchange PairEx Announces Beta Trading Competition with Up to 8,888 USD ARB & PEX Tokens PairEx.io, a decentralized perpetual exchange built on the Arbitrum network, is excited to announce its beta trading competition with a prize pool of up to 8,888 USD equivalent in ARB and PEX