Cashu Development Kit

Cesar Rodas 7d05beb475 Nut-17: Add subscription manager and WebSocket end-point for subscription 5 månader sedan
.config e2041d3928 chore: flakebox install 6 månader sedan
.github dffc30233c mintd: add utoipa swagger UI 4 månader sedan
.helix 04a463be1f feat(wallet): make wallet single mint and unit 8 månader sedan
LICENSES 5f2fd0bbc5 chore: rename for CDK 11 månader sedan
bindings f9b9d30a11 feat: remove custom payment methods 5 månader sedan
crates 7d05beb475 Nut-17: Add subscription manager and WebSocket end-point for subscription 4 månader sedan
misc 187664439c refactor: mint into mods 5 månader sedan
.envrc bf5ea01c1f improve: nix flakebox fmt 1 år sedan
.gitignore 6a315fc3b9 feat: mintd axum server 8 månader sedan
.pre-commit-config.yaml 654e803bc4 chore: update flake 4 månader sedan
.typos.toml 476ecd4eda fix typos check 6 månader sedan
CHANGELOG.md aad50a251b chore: change log 4 månader sedan
CODE_STYLE.md 4c2cb78327 chore: update CODE_STYLE 11 månader sedan
Cargo.toml c25bf79e8c Cache `SwapResponse`, `MeltBolt11Response` and `MintBolt11Response` (#361) 5 månader sedan
LICENSE 5f2fd0bbc5 chore: rename for CDK 11 månader sedan
README.md 6ee79feff5 fix: typos (#411) 4 månader sedan
SECURITY.md f0579071c1 release: v0.1.0 8 månader sedan
flake.lock 654e803bc4 chore: update flake 4 månader sedan
flake.nix dffc30233c mintd: add utoipa swagger UI 4 månader sedan
justfile f9bb5eb913 feat: itests 5 månader sedan
rustfmt.toml 1eb14703a5 refactor: cdk MSRV 6 månader sedan

README.md

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

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.