Add a ethereum based crypto exchange to your drupal site by simply installing this module and placing block with exchange where you want it to be.

This is module is based on the TOTLE widget and TOTLE API so it automatically routes trades to the decentralized exchange that gets you the best current prices. It also means that it is already integrated with metamask, brave and all the rest of the most popular web3 wallets and works great on mobile inside the trust wallet app, coinbase wallet, opera, etc…

Totle uses kyber 90%, uniswap 5% and bancor 5%