xDai on-chain minting: MOONs (tMOONs) are minted on the xDai chain, and the points contract, distribution contract and subscriptions contract are whitelisted. This allows for 0 gas transactions for minting, claiming and transferring tokens on xDai. In this scenario, tokens would be bridged to Ethereum by users with an AMB extensions. A configurable fee monitor would charge users a small % to bridge tokens cross-chain. We use this method with our load testing example.