Cashu Development Kit

Mubarak Muhammad Aminu ef3ecce3cf feat(cdk_sdk):remove spent proof and update db state (#393) 3 mesi fa
.config e2041d3928 chore: flakebox install 4 mesi fa
.github 260f262c39 CI yml: add missing commas in build-args list 3 mesi fa
.helix 04a463be1f feat(wallet): make wallet single mint and unit 6 mesi fa
LICENSES 5f2fd0bbc5 chore: rename for CDK 9 mesi fa
bindings f9b9d30a11 feat: remove custom payment methods 4 mesi fa
crates ef3ecce3cf feat(cdk_sdk):remove spent proof and update db state (#393) 3 mesi fa
misc 187664439c refactor: mint into mods 3 mesi fa
.envrc bf5ea01c1f improve: nix flakebox fmt 1 anno fa
.gitignore 6a315fc3b9 feat: mintd axum server 6 mesi fa
.pre-commit-config.yaml 2d23fbb171 chore: precommit yaml 3 mesi fa
.typos.toml 476ecd4eda fix typos check 4 mesi fa
CHANGELOG.md cb0982e60d chore: changelog 4 mesi fa
CODE_STYLE.md 4c2cb78327 chore: update CODE_STYLE 9 mesi fa
Cargo.toml c25bf79e8c Cache `SwapResponse`, `MeltBolt11Response` and `MintBolt11Response` (#361) 3 mesi fa
LICENSE 5f2fd0bbc5 chore: rename for CDK 9 mesi fa
README.md 1eb14703a5 refactor: cdk MSRV 4 mesi fa
SECURITY.md f0579071c1 release: v0.1.0 6 mesi fa
flake.lock 25a0df532a chore: update nix flake 3 mesi fa
flake.nix c25bf79e8c Cache `SwapResponse`, `MeltBolt11Response` and `MintBolt11Response` (#361) 3 mesi fa
justfile f9bb5eb913 feat: itests 4 mesi fa
rustfmt.toml 1eb14703a5 refactor: cdk MSRV 4 mesi fa

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.