https://github.com/fedimint/fedimint

Federated E-Cash Mint
https://github.com/fedimint/fedimint

bitcoin e-cash lightning lightning-network p2p

Last synced: 2 months ago
JSON representation

Federated E-Cash Mint

• Host: GitHub
• URL: https://github.com/fedimint/fedimint
• Owner: fedimint
• License: mit
• Created: 2021-05-19T21:55:04.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2025-05-12T21:26:45.000Z (2 months ago)
• Last Synced: 2025-05-12T22:32:42.878Z (2 months ago)
• Topics: bitcoin, e-cash, lightning, lightning-network, p2p
• Language: Rust
• Homepage: https://fedimint.org/
• Size: 781 MB
• Stars: 615
• Watchers: 22
• Forks: 233
• Open Issues: 283
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Codeowners: CODEOWNERS

Awesome Lists containing this project

README

        


  

    Fedimint

  





    





  

      

  

  

  

    

  

  

    

  

  

    

  



[Fedimint](https://fedimint.org) is a module based system for building federated applications. It is designed to be a

trust-minimized, censorship-resistant, and private alternative to centralized applications.

> **Fedimint is released under

an [MIT License](https://github.com/fedimint/fedimint/blob/master/LICENSE). This means that the software here is

provided "as is", without warranty of any kind, express or implied. You can find our

latest release [here](https://github.com/fedimint/fedimint/releases/latest).**

Fedimint ships with 3 default

modules - [Bitcoin](https://github.com/bitcoin/bitcoin), [Lightning](https://github.com/lightning/bolts),

and [Chaumian Ecash](https://en.wikipedia.org/wiki/Ecash) - for out-of-the-box best practices for private and

trust-minimized payments. [You can write custom modules](https://github.com/fedimint/fedimint-custom-modules-example)

that define further consensus items and transaction types leveraging the payments modules to build your own federated

applications.

The Fedimint Developer Discord is the best place to get help and ask

questions. [Join the Discord](https://discord.gg/cEVEmqCgWG) and say hi! We are extremely active and work to onboard

developers of all skill levels to Fedimint and associated open-source Bitcoin projects. Fedimint touches many different

areas of Bitcoin development, so there is something for everyone. See below for more information on how to get involved.

## Using Fedimint

To use Fedimint you only need a client application, that will allow interacting with

Fedimint federations.

You can pick one of Fedimint-supporting applications:

* [Fedi](https://www.fedi.xyz/) - for MacOS, Android and Web browsers

* [Harbor Wallet](https://harbor.cash/) - desktop wallet

* [Vipr Wallet](https://github.com/ngutech21/vipr-wallet) - Web (PWA) wallet

* `fedimint-cli` - Fedimint's built in CLI wallet for developers and automation

## Running your own Fedimint federation

If you are interested in setting up a Fedimint federation, refer to [Running your own Fedimint federation](./docs/deploying.md).

## Developing Fedimint

We are actively looking for developers to help build Fedimint and associated open-source Bitcoin projects. Fedimint

touches many different areas of Bitcoin development, so there is something for everyone. The best places to get started

are:

- [Fedimint Hacking Guide](./HACKING.md#) for information about working on the code.

- [Fedimint Contributing Guidelines](CONTRIBUTING.md#) for information for contributors.

- [Fedimint Developer Discord Server](https://discord.gg/cEVEmqCgWG): the best place to get help and ask questions.

- [Fedimint Technical Reference Documentation](https://docs.fedimint.org)

- [Fedimint Contributor Calendar](https://calendar.google.com/calendar/u/0/[email protected]): This

  calendar contains all the developer calls and events.

- [Fedimint Developer Calls](https://meet.jit.si/fedimintdevcall): We have developer calls every Monday at 4PM UTC to

  review PRs and discuss current development priorities. As a new developer, this is a great place to find good first

  issues and mentorship from the core team on how to get started contributing to Fedimint.

- [PR Review Club](https://meet.jit.si/fedimintdevcall): We have PR review calls every Tuesday at 4PM UTC.

- [Weekly Deep Dive](https://meet.jit.si/fedimintdevcall): We have a deep dive every Thursday at 4PM UTC to discuss

  technical topics relating to Fedimint in depth: cryptography, Rust programming, consensus, networking, etc. This is a

  great place to learn about the internals of Fedimint and Bitcoin. We normally plan these calls based off requests from

  contributors on aspects of Fedimint they want to learn more about, so please reach out if you have a topic you want to

  learn more about.