Niobium is a Ethereum ERC20 token created in partnership between brazilian an austrian entrepreneurs. Niobium Coin will boost all the services that will be provided in the platform of the Digital Business Exchange of São Paulo (BOMESP). With BOMESP, any company can have its own currency or can operate in the world of virtual currencies in parity with the Bitcoin, Ethereum, Ripple and the Niobium Coin itself. The principal services provided by the BOMESP are charged by means of Niobiums, which ensures the maximum valuation and the use of the currency, as well as extremely low percentages in order to enable its users to carry out millions of transactions per second on its platform.
Kava is a DeFi platform that offers collaterized loans and stablecoins built with the Cosmos SDK. It aims to be cross-chain enabled bringing stablecoins to major crypto ecosystems such as BTC, BNB, ATOM and more. KAVA token will act as a governance and staking token to secure the network and vote on key upgrades. USDX token will be issued as a stablecoin backed by crypto asset collateral. Some calls it the MakerDAO on Cosmos. While USDX will be have similar to DAI, the USD stablecoin on Ethereum.