Cashu Development Kit

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.github 1eb14703a5 refactor: cdk MSRV 6 달 전
.helix 04a463be1f feat(wallet): make wallet single mint and unit 8 달 전
LICENSES 5f2fd0bbc5 chore: rename for CDK 11 달 전
bindings 1f81b24f40 feat: try_sum for amounts 6 달 전
crates 2497691c7e Update example.config.toml for fees 6 달 전
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.envrc bf5ea01c1f improve: nix flakebox fmt 1 년 전
.gitignore 6a315fc3b9 feat: mintd axum server 8 달 전
.pre-commit-config.yaml 1eb14703a5 refactor: cdk MSRV 6 달 전
.typos.toml 476ecd4eda fix typos check 6 달 전
CHANGELOG.md 69be0838c4 chore: changelog 6 달 전
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Cargo.toml 1eb14703a5 refactor: cdk MSRV 6 달 전
LICENSE 5f2fd0bbc5 chore: rename for CDK 11 달 전
README.md 1eb14703a5 refactor: cdk MSRV 6 달 전
SECURITY.md f0579071c1 release: v0.1.0 8 달 전
flake.lock 1eb14703a5 refactor: cdk MSRV 6 달 전
flake.nix 54e67b5386 chore: pin tokio 6 달 전
justfile 1eb14703a5 refactor: cdk MSRV 6 달 전
rustfmt.toml 1eb14703a5 refactor: cdk MSRV 6 달 전

README.md

Warning This project is in early development, it does however work with real sats! Always use amounts you don't mind loosing.

Cashu Development Kit

CDK is a collection of rust crates for Cashu wallets and mints written in Rust.

ALPHA This library is in early development, the api will change and should be used with caution.

Project structure

The project is split up into several crates in the crates/ directory:

  • Libraries:
    • cdk: Rust implementation of Cashu protocol.
    • cdk-sqlite: SQLite Storage backend.
    • cdk-redb: Redb Storage backend.
    • cdk-rexie: Rexie Storage backend for browsers.
    • cdk-axum: Axum webserver for mint.
    • cdk-cln: CLN Lightning backend for mint.
    • cdk-lnd: Lnd Lightning backend for mint.
    • cdk-strike: Strike Lightning backend for mint.
    • cdk-lnbits: LNbits Lightning backend for mint.
    • cdk-fake-wallet: Fake Lightning backend for mint. To be used only for testing, quotes are automatically filled.
  • Binaries:

Implemented NUTs:

Mandatory

NUT # Description
00 Cryptography and Models
01 Mint public keys
02 Keysets and fees
03 Swapping tokens
04 Minting tokens
05 Melting tokens
06 Mint info

Optional

# Description Status
07 Token state check :heavy_check_mark:
08 Overpaid Lightning fees :heavy_check_mark:
09 Signature restore :heavy_check_mark:
10 Spending conditions :heavy_check_mark:
11 Pay-To-Pubkey (P2PK) :heavy_check_mark:
12 DLEQ proofs :heavy_check_mark:
13 Deterministic secrets :heavy_check_mark:
14 Hashed Timelock Contracts (HTLCs) :heavy_check_mark:
15 Partial multi-path payments (MPP) :heavy_check_mark:
16 Animated QR codes :x:
17 WebSocket subscriptions :construction:

MSRV

Bindings

Experimental bindings can be found in the bindings folder.

License

Code is under the MIT License

Contribution

All contributions welcome.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, shall be licensed as above, without any additional terms or conditions.