Otterspace is deployed on Optimism first because of the low gas fees.
In order to pay for transactions on Optimism, you’ll need to bridge some Eth to Optimism. The easiest way to do this is via the Optimism Bridge:
Explore the Optimism Collective
Optimism also has some handy docs about using the bridge:
If you have any questions or feedback, you can use this form or post in the #🤔_ask_away channel in our Discord server