Enter the Arena.Battle for Sats.

What if anyone could challenge anyone, and the victories lived on Nostr forever?

How it works

Create challenges, compete for sats, and earn badges that live on your Nostr identity.

Set the rules, duration, and fund it with sats. Your arena is published to Nostr for anyone to discover.

Enter challenges, submit your proof of victory, and track your progress.

Conquer challenges to earn NIP-58 badges on your Nostr identity. Your victories are celebrated across the network.

BitByBit believes effort deserves bitcoin. We started rewarding kids for habits. Now, the arena rewards everyone who dares to compete.

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Building the future of Nostr, together.

Open source and community-driven. Help us keep building.