Will be you able to intrgrate with other providers other than metamask ? Metamask doesnt support mobile it seems. So it would be great if you can add support to mobile supports like Trust wallet.
https://trustwalletapp.comI've just tested Trust wallet on my iPhone: If you open the exchange in their embedded Dapp browser and login as Metamask, then exchange seem to be fully working with all transactions supported. Looks like a very good mobile solution for iOS users who like to trade from the phone! I've also contacted Trust Wallet guys, they will take a look from their end.