Sign up for Farcaster

Register a new Farcaster ID to your Ethereum address and choose
a recovery address

Renting one unit of storage lets you store up to 5,000 casts for a year.
The fee helps reduce spam on the network.

A signer is a key pair that lets you create new messages or "casts"

Acquire a free offchain ENS username issued by Farcaster.
You can also use onchain ENS names, but that's not covered here.

Go to code

Write a hello world message or cast that shows up on your account.