PORT=3001
HOST=0.0.0.0
NODE_ENV=development
MONGODB_URI=mongodb://localhost:27017/uldp
# API key for public verification endpoints
# Used by: GET /api/verify-degree/:id?api_key=xxx
#          GET /api/verify-certificate/:id?api_key=xxx
API_KEY=your_api_key_here
FILE_SIGN_SECRET=....................................