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@bitcoindevkit

Bitcoin Dev Kit

The Bitcoin Dev Kit project (formerly Magical Bitcoin 🧙) is building tools and libraries designed to be a solid foundation for descriptor based Bitcoin wallets

Hey there 👋

An image of the bitcoin development kit logo

Bitcoin Development Kit (BDK) is a library that allows you to seamlessly build cross-platform Bitcoin wallets without worrying about bitcoin internals.

BDK is based on the powerful rust-bitcoin and rust-miniscript libraries.

Learn the simplest way to integrate Bitcoin wallet features into any application at bitcoindevkit.org.

Our core libraries

The core libraries are developed and maintained collectively by the Bitcoin Dev Kit devs. The following table outlines those libraries as well as a lead maintainer for each of them.

Library Repository Lead Maintainer Secondary Maintainer
bdk_wallet bdk_wallet ValuedMammal oleonardolima
bdk_chain bdk evanlinjin LagginTimes
bdk_core bdk evanlinjin
bdk_tx bdk-tx
bdk_esplora bdk oleonardolima
bdk_electrum bdk LagginTimes
bdk_bitcoind_rpc bdk
bdk_file_store bdk
electrum-client rust-electrum-client LagginTimes
esplora-client rust-esplora-client oleonardolima
bdk-kyoto bdk-kyoto rustaceanrob
bdk-swift (Swift) bdk-ffi reez
bdk-android (Kotlin) bdk-ffi thunderbiscuit
bdk-jvm (Kotlin) bdk-jvm thunderbiscuit ItoroD
bdk-python (Python) bdk-python

Documentation and Tools

We maintain multiple documentation and documentation-related codebases. The following table outlines them and their official maintainer.

Project Repository Lead Maintainer
https://bitcoindevkit.org bitcoindevkit.org reez
BdkSwiftExampleWallet BDKSwiftExampleWallet reez
Devkit Wallet devkit-wallet thunderbiscuit
Book of BDK book-of-bdk thunderbiscuit
bdk-cli bdk-cli tvpeter

😃 Join our community

Open source is fundamental to this project and we would love to connect with you.

Most of our communication happens on the BDK discord server, come say hi!

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  1. bdk bdk Public

    A modern, lightweight, descriptor-based wallet library written in Rust!

    Rust 997 412

  2. bdk_wallet bdk_wallet Public

    A modern, lightweight, descriptor-based wallet library written in Rust!

    Rust 32 46

  3. bdk-ffi bdk-ffi Public

    Rust 114 63

  4. book-of-bdk book-of-bdk Public

    The documentation website for BDK

    Just 29 24

  5. rust-esplora-client rust-esplora-client Public

    Bitcoin Esplora API client library. Supports plaintext, TLS and Onion servers. Blocking or async.

    Rust 42 68

  6. bdk-kyoto bdk-kyoto Public

    BDK blockchain backend using P2P light client Kyoto

    Rust 19 11

Repositories

Showing 10 of 46 repositories
  • bdk-jvm Public

    The JVM language bindings for the Bitcoin Development Kit. See our API docs at the URL below:

    bitcoindevkit/bdk-jvm’s past year of commit activity
    Kotlin 5 2 1 1 Updated Nov 20, 2025
  • bdk-python Public

    The Python language bindings for BDK.

    bitcoindevkit/bdk-python’s past year of commit activity
    Python 5 8 3 0 Updated Nov 20, 2025
  • rust-esplora-client Public

    Bitcoin Esplora API client library. Supports plaintext, TLS and Onion servers. Blocking or async.

    bitcoindevkit/rust-esplora-client’s past year of commit activity
    Rust 42 MIT 68 12 (2 issues need help) 11 Updated Nov 19, 2025
  • bdk-ffi Public
    bitcoindevkit/bdk-ffi’s past year of commit activity
    Rust 114 63 35 (2 issues need help) 2 Updated Nov 19, 2025
  • bdk-swift Public

    Swift package for bdk-ffi

    bitcoindevkit/bdk-swift’s past year of commit activity
    Swift 37 14 0 0 Updated Nov 19, 2025
  • bdk-kyoto Public

    BDK blockchain backend using P2P light client Kyoto

    bitcoindevkit/bdk-kyoto’s past year of commit activity
    Rust 19 11 2 0 Updated Nov 19, 2025
  • bitcoindevkit.org Public

    BDK project home page (originally magicalbitcoin.org 🧙)

    bitcoindevkit/bitcoindevkit.org’s past year of commit activity
    JavaScript 52 70 3 1 Updated Nov 18, 2025
  • BDKSwiftExampleWallet Public

    A native iOS app example using BDK

    bitcoindevkit/BDKSwiftExampleWallet’s past year of commit activity
    Swift 30 12 0 3 Updated Nov 17, 2025
  • bdk-rn Public

    Uniffi-based React Native bindings for the Bitcoin Development Kit

    bitcoindevkit/bdk-rn’s past year of commit activity
    TypeScript 2 0 5 0 Updated Nov 17, 2025
  • bdk-dart Public
    bitcoindevkit/bdk-dart’s past year of commit activity
    Dart 1 3 5 (2 issues need help) 2 Updated Nov 17, 2025