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organizations // directory
Fedimint is an open source protocol enabling communities to custody and transact Bitcoin collaboratively using federated mints.
Last Updated: August 2026
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about // mission
Fedimint lets communities run federated Bitcoin mints — sharing custody across trusted guardians while keeping users in control of their balances. Contributors work across protocol, gateway, UX, docs, and tooling to make community custody practical.
Make collaborative Bitcoin custody accessible, auditable, and developer-friendly — so communities can hold and move value without relying on a single custodian.
contribute // journey
A staged path from foundations to protocol depth — designed so Fedimint and Pull meet builders where they are.
Build the Bitcoin and Lightning foundations, then orient to Fedimint’s docs and community.
UTXOs, keys, and transaction lifecycle — start with Pull’s Bitcoin roadmap.
Channels, invoices, and routing — prepare for gateway and payment flows.
Understand federations, guardians, e-cash notes, and the client model.
Introduce yourself on Telegram or Matrix and ask about good first issues.
contribute // issues
Starter and mid-level issues curated for builders approaching Fedimint.
build // projects
Repositories and surfaces where Fedimint needs contributors most.
Federated mint protocol implementation — consensus, modules, and client libraries in Rust.
Lightning gateway bridging mint balances and LN payments for federation users.
Web and wallet-facing interfaces for joining federations and managing balances.
Operator guides, contributor docs, and architecture explainers for newcomers.
Dev shells, test harnesses, and utilities that keep federation development fast.
learn // resources
Docs, guides, and references to ramp up before opening a PR.
Official Fedimint docs spanning concepts, operators, and developers.
Spin up a local federation and make your first mint transaction.
How guardians, clients, modules, and gateways fit together.
Hands-on walkthroughs for contributing modules and clients.
Client and module interfaces for builders embedding Fedimint.
grow // opportunities
Roles, grants, bounties, and research tracks for builders ready to go deeper.
Own contributor onboarding docs and keep good-first-issue guides current.
Funded work to improve federation join and peg-in flows for new users.
Expand integration tests around Lightning invoice and payment edge cases.
Explore note denomination and anonymity-set tradeoffs for federation operators.
community // channels
Meet Fedimint maintainers and fellow contributors.
team // maintainers
People guiding reviews, mentorship, and roadmap direction.
Core maintainer
Protocol engineer
Core contributor
Gateway & tooling