sonr/contracts/wSNR

Sonr Smart Contracts

This directory contains the smart contracts for the Sonr blockchain, including the WSNR (Wrapped SNR) ERC-20 token contract.

Setup

Prerequisites

1. Install Foundry:

curl -L https://foundry.paradigm.xyz | bash
foundryup

2. Install dependencies:

make install

3. Copy environment variables:

cp .env.example .env

4. Configure your .env file with appropriate values

Development

Build contracts:

make build

Run tests:

make test

Run tests with gas reporting:

make test-gas

Generate coverage report:

make coverage

Format code:

make format

Deploy to local Sonr network:

make deploy-local

Deploy to Sonr testnet:

make deploy-testnet

Clean build artifacts:

make clean

Start local Anvil node (for testing):

make anvil

Project Structure

contracts/
├── src/           # Contract source files
├── test/          # Test files
├── script/        # Deployment scripts
├── lib/           # Dependencies (gitignored)
├── foundry.toml   # Foundry configuration
└── Makefile       # Build commands

Testing on Sonr Native EVM

Start the local testnet with EVM enabled:

# From project root
docker-compose -f docker-compose.dev.yml up -d sonr-node

The EVM JSON-RPC endpoint will be available at:

• HTTP: http://localhost:8545
• WebSocket: ws://localhost:8546

Foundry Commands

For a full list of available commands:

make help

Contract Addresses

• WSNR: TBD (after deployment)