joinstr
Coinjoin implementation using nostr
- Electrum plugin
- Packaged builds of the plugin from py-joinstr. Does not require Bitcoin Core.
- Umbrel
- One click install on your Umbrel node. The web UI is a standalone Flask interface and runs anywhere.
- Daemon and CLI
joinstrdexposes a REST API so any client can coinjoin over HTTP.joinstr-clidrives the same thing from a terminal.- Sparrow
- Sparrow Wallet with joinstr built in, for desktop users.
- Android
- The joinstr-kmp app, built with Kotlin Multiplatform.
- rust-joinstr
- A Rust library for building joinstr into your own wallet.
Features
- Decentralized
- Better UI/UX
- Nostr relays used for coordination
- Custom pool amounts and number of participants
- Easy to implement in different wallets
FAQ
Can I use joinstr on mainnet right now?
Yes.
Can I use joinstr without Bitcoin Core?
Yes. It can be used as an Electrum plugin which does not require Bitcoin Core. However using untrusted Electrum servers affects your privacy.
Can I use joinstr on mobile?
Yes. An Android app is available from joinstr-kmp.
What fees do I need to pay for using joinstr?
Transaction fees, plus a nostr relay fee if you use a paid relay. There is no coordinator taking a cut. Read more about market making on joinstr to earn fees from pools.
What pool denominations are supported?
Pools are created with custom denominations and a custom number of peers, both configurable by whoever creates the pool.