The problem Global X Change solves

Global Xchange (GX) DEX is a Multi Dex Liquidity Relay Interface that emphasizes the user experience and ease of use. The distinguishing feature for GX DEX is integration into the Nvest Online Banking platform; users will be able to conduct trades and sell into fiat directly into their online checkings wallet. On sign-up every GX account is automatically connected to the Nvest Online banking platform. GX DEX is the engine behind many of Nvest’s products such as cryptocurrency trading, crypto-fiat conversions, index funds, initial-fund-offering/initial-algorithm-offering (IFO/IAOs), and other complex financial products. Users are also pushed to the retail banks for additional inperson services or over-the-counter trades.

At the hackathon In particular, we have implemented GXDEX a Multi Dex Liquidity Relay Interface with offchain matching and
onchain settlement enabling better UX, convenience and preventing frontrunning probem with DEXes powering NvestBank Infrastructure and enabling the DEX ecosystem.

Challenges we ran into

KyberNetwork DEX integration contracts run intermittently possibly because of the instability of the ropsten network. But we were able to make trades on our Multi DEX dropdown.