These days all of Coinbase's learn & earn tasks are in the wallet, not to the exchange, and they are quite generous.

However, the latest task, which gives $20 worth of Optimism (OP), comes with a major catch.

The process is simple and straightforward enough.

All you have to do is sign up for a web 3 social media platform called 'Warpcast'.

It literally takes 3 minutes but there's a catch.

In order to sign up to this platform, you need to pay €14.

I did, but that means the reward, $20 in OP, is de facto slashed to around $6.

Still, that's 2 and half beers in the city I'm currently located, so I'm all good.