https://github.com/erc7824/nitro
ERC-7824 Nitro reference implementation
https://github.com/erc7824/nitro
erc-7824 erc7824 ethereum evm layer-3 nitro statechannels
Last synced: 6 months ago
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ERC-7824 Nitro reference implementation
- Host: GitHub
- URL: https://github.com/erc7824/nitro
- Owner: erc7824
- License: mit
- Created: 2025-02-07T13:14:31.000Z (8 months ago)
- Default Branch: main
- Last Pushed: 2025-02-24T22:07:52.000Z (8 months ago)
- Last Synced: 2025-02-24T22:26:00.120Z (8 months ago)
- Topics: erc-7824, erc7824, ethereum, evm, layer-3, nitro, statechannels
- Language: Solidity
- Homepage: https://erc7824.org/
- Size: 64.5 KB
- Stars: 5
- Watchers: 0
- Forks: 9
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# ERC-7824 Reference Implementation
This repository is a reference implementation of [ERC-7824](./erc-7824.md), providing a framework for off-chain state channels with built-in dispute resolution and asset management. It features:
• Core interfaces for channel definitions and dispute resolution (INitroAdjudicator, IForceMove, IMultiAssetHolder, etc.)
• Example usage of Nitro-based state channels
• An optional application pattern (e.g., CountingApp) demonstrating how to extend the framework
## Architecture Overview
Below is a high-level diagram of how the interfaces in this repository relate to one another:
```mermaid
flowchart LR
subgraph NitroAdjudicator
A[INitroAdjudicator] --> B[IMultiAssetHolder]
A --> C[IForceMove]
end
subgraph ForceMove
C --> D[INitroTypes]
E[IForceMoveApp] --> D
end
F[IStatusManager]:::gray
```
Note:
• INitroAdjudicator extends IForceMove & IMultiAssetHolder.
• IForceMove and IForceMoveApp rely on the data types in INitroTypes.
• IStatusManager provides status-tracking (e.g., channel lifecycle).
## Foundry Usage
This project uses Foundry (a fast and portable toolkit for Ethereum application development written in Rust).
• Forge → build, test, and manage your Solidity projects (similar to Truffle, Hardhat, or DappTools).
• Cast → Swiss army knife for interacting with on-chain data.
• Anvil → Local Ethereum node (similar to Ganache or Hardhat Network).
• Chisel → Fast and verbose Solidity REPL.
Below are common commands:
### Build and test
```bash
forge build
forge test
```
## Contributing
Contributions, issues, and pull requests are welcome! Feel free to explore, experiment, and extend this framework to suit various off-chain state channel use cases.
## License
All code is released under an MIT open-source license. See LICENSE for details.