Deployment

Contract Deployment

Prerequisites

Scarb 2.9.2 installed
Funded deployer account on target network
Environment variables configured:

export STARKNET_RPC_URL=https://starknet-sepolia.public.blastapi.io
export DEPLOYER_ADDRESS=0x...
export DEPLOYER_PRIVATE_KEY=0x...

Deploy to Sepolia

# Build contracts first
cd packages/contracts && scarb build && cd ../..
 
# Deploy all contracts
pnpm tsx scripts/deploy-contracts.ts

The deployment script:

Declares all contract classes
Deploys contracts in dependency order
Saves addresses to deployments/sepolia-latest.json

Wire Permissions

After deployment, set up cross-contract permissions:

DEPLOYER_PRIVATE_KEY=0x... DEPLOYER_ADDRESS=0x... pnpm tsx scripts/wire-permissions.ts

This executes a multicall that:

Adds CDPManager as MoonUSD minter/burner
Sets CDPManager on PositionNFT, StabilityPool, RedemptionManager
Configures PriceOracle with Pragma address and asset keys
Sets max staleness to 3600 seconds

Deployment Order

1. MoonUSD (no deps)
2. PositionNFT (no deps)
3. PriceOracle (no deps)
4. ProtocolConfig (no deps)
5. StabilityPool (needs MoonUSD)
6. RedemptionManager (needs MoonUSD, PriceOracle)
7. CDPManager (needs all above)

Frontend Deployment (Vercel)

The frontend is deployed to Vercel as a Next.js app:

cd packages/frontend
vercel --prod

Environment Variables (Vercel Dashboard)

NEXT_PUBLIC_STARKNET_NETWORK=sepolia
NEXT_PUBLIC_CDP_MANAGER=0x300a5714...
NEXT_PUBLIC_MOONUSD=0x4f939a71...
NEXT_PUBLIC_PRICE_ORACLE=0x381e4748...
NEXT_PUBLIC_STABILITY_POOL=0x56220005...
NEXT_PUBLIC_POSITION_NFT=0x2750ea20...
NEXT_PUBLIC_REDEMPTION_MANAGER=0x78e7d3ce...
NEXT_PUBLIC_PROTOCOL_CONFIG=0x0b49bd86...
NEXT_PUBLIC_BACKEND_URL=https://api.sepolia.moonight.fun

Backend Deployment (Docker)

cd packages/backend
docker build -t moonight-backend .
docker run -p 3001:3001 --env-file .env moonight-backend

Or using Docker Compose from the repo root:

docker compose up -d

CI/CD Pipeline

Trigger	Action
Push to `main` (contracts changed)	Build + deploy to Sepolia
Push to `main` (frontend changed)	Deploy to Vercel
Pull request	Build + test all packages

Current Deployment

All contracts are deployed on Starknet Sepolia. Addresses are in deployments/sepolia-latest.json.

View on Starkscan:

Testing Security