Cashu Development Kit

Timothée Delabrouille e95e95e3e2 build: add rust-toolchain.toml file 4 months ago
.config e2041d3928 chore: flakebox install 6 months ago
.github 1fa10c6a02 chore: remove swagger msrv 4 months ago
.helix 04a463be1f feat(wallet): make wallet single mint and unit 8 months ago
LICENSES 5f2fd0bbc5 chore: rename for CDK 11 months ago
bindings f9b9d30a11 feat: remove custom payment methods 5 months ago
crates b53fa86a83 chore: comment swagger msrv is not kept 4 months ago
misc 187664439c refactor: mint into mods 5 months ago
.envrc bf5ea01c1f improve: nix flakebox fmt 1 year ago
.gitignore 6a315fc3b9 feat: mintd axum server 8 months ago
.pre-commit-config.yaml 654e803bc4 chore: update flake 4 months ago
.typos.toml 476ecd4eda fix typos check 6 months ago
CHANGELOG.md aad50a251b chore: change log 4 months ago
CODE_STYLE.md 4c2cb78327 chore: update CODE_STYLE 11 months ago
Cargo.toml c25bf79e8c Cache `SwapResponse`, `MeltBolt11Response` and `MintBolt11Response` (#361) 5 months ago
LICENSE 5f2fd0bbc5 chore: rename for CDK 11 months ago
README.md 6ee79feff5 fix: typos (#411) 4 months ago
SECURITY.md f0579071c1 release: v0.1.0 8 months ago
flake.lock 654e803bc4 chore: update flake 4 months ago
flake.nix 75fc00a37f fix: msrv pin url 4 months ago
justfile f9bb5eb913 feat: itests 5 months ago
rust-toolchain.toml e95e95e3e2 build: add rust-toolchain.toml file 4 months ago
rustfmt.toml 1eb14703a5 refactor: cdk MSRV 6 months ago

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.