noxtr

What is noxtr?

A Nostr client with built-in P2P Bitcoin trading. Nostr is a decentralized social network — no company owns your data, no one can ban you, and your identity is yours forever.

What you can do here

• Topics — Add hashtags you're interested in (#bitcoin, #nostr, #music...). The feed shows posts matching your active topics. Toggle "All" to see everything.
• Following / Followers — Follow people to see their posts. Add them by npub or with the follow button on any post.
• Messages — Private encrypted conversations (NIP-04 and NIP-17 gift wrap 🔒).
• Channels — Public chat channels (NIP-28): create, join, invite.
• Articles — Read and publish long-form content (NIP-23) with Markdown, integrated in the feed.
• Zaps — Bitcoin tips (sats). If the recipient is registered here, the transfer is instant; otherwise a Lightning invoice is generated.
• P2P ₿ — Buy and sell Bitcoin without intermediaries: over Lightning (Mostro protocol) or on-chain with Taproot escrow and arbitrators. With encrypted chat, disputes and notifications.

💡 Click on Topics, Following, Followers and Relays to toggle them on/off without deleting!

Your identity

You can log in with your nsec, a NIP-07 extension, or sign from your phone with NostrConnect (NIP-46) — e.g. with signer.noxtr.net: your key never leaves your phone. You can also just browse by pasting an npub (read-only).

Benefits of registering

• 100% anonymous registration — With Nostr: no email, no password, no personal data.
• Verified identity (NIP-05) — username@noxtr.net with a check mark on Damus, Primal and other clients.
• Lightning Address — username@noxtr.net to receive zaps from any client or wallet.
• Built-in wallet — Received sats accumulate in your balance and you can withdraw them anytime.
• Alerts outside the web — Email and Telegram notifications for your trades and messages, even with the site closed.

🔒 Your nsec is safe here: Your private key never leaves your browser. It is not sent to any server. All encryption and signing happens locally on your device (or in your NIP-46 signer).

📖 Full guide & specifications

New to Nostr? Introduction at nostrfacil.com

👋 New here?

To really use Nostr you need your own identity (a cryptographic keypair). If you register on this site we create one for you in two clicks, and you also get:

• Verified identity your_user@noxtr.net with a blue checkmark on Damus, Primal and other Nostr clients.
• Lightning address your_user@noxtr.net to receive tips (zaps) in sats from any wallet.
• Built-in wallet with your accumulated sats balance.

Recommended: when registering, pick "Create new Nostr identity". It's free, takes 2 seconds and gets your account ready for the whole Nostr ecosystem from day one — no passwords and your keys under your control.

Just looking around? Close this notice and you'll see the field where you can paste your npub (read-only) or your nsec if you already have a Nostr identity.

For details on how noxtr works, click the ? button in the header at any time.