Pick a handle, connect a Solana wallet, and sign a message (no SOL transfer) to manage your paid inbox. Handle claims are free — payments only happen when someone sends you a ping.
Your public inbox lives at /u/[handle].
Choose what people will ping.
Optional.
Signing creates a 7‑day HttpOnly session cookie. This step does not move funds.
You’ll land on your dashboard and inbox after verification.
