Environment Variables

Create a .env file in the root directory with the following variables:

# SERVER CONFIGURATION

## Application port number
## Default: 3018
## Description: The port on which the wallet backend service will run
PORT=3018

## Application environment mode
## Options: development, staging, production
## Description: Controls logging level, database synchronization, and other environment-specific settings
NODE_ENV=development

# WALLET PROVIDER CONFIGURATION

## Wallet provider adapter to use
## Options: dhiway (currently supported)
## Description: Specifies which wallet provider adapter to use for wallet operations
WALLET_PROVIDER=dhiway

# DHIWAY WALLET API CONFIGURATION

## Dhiway API base URL
## Example: https://wallet-api.depwd.onest.dhiway.net
## Description: Base URL for Dhiway wallet API endpoints
DHIWAY_API_BASE=https://dhiway-api-url.example.in

## Dhiway API authentication key
## Example: your-dhiway-api-key-here
## Description: API key for authenticating with Dhiway wallet services
DHIWAY_API_KEY=your-dhiway-api-key-here

## Dhiway VC Issuer instance URI
## Example: https://vc-issuer.example.com
## Description: Base URI for the Dhiway VC issuer service
DHIWAY_VC_ISSUER_INSTANCE_URI=https://vc-issuer.example.in

## Dhiway VC Issuer GET VC base URI
## Example: https://vc-issuer.example.com/vc
## Description: Base URI for fetching VC data from the issuer
DHIWAY_VC_ISSUER_GET_VC_BASE_URI=https://vc-issuer.example.in/vc

## Email address for VC watcher notifications
## Example: [e-mail]
## Description: Email address used for VC watching and callback notifications
DHIWAY_WATCHER_EMAIL=[e-mail]

# WALLET SERVICE CONFIGURATION

## Base URL for the wallet service
## Example: http://localhost:3018 (development) or https://wallet-api.yourdomain.com (production)
## Description: Public URL of the wallet service, used for callback URLs and webhooks
WALLET_SERVICE_BASE_URL=http://localhost:3018

# DATABASE CONFIGURATION

## Database host address
## Default: localhost
## Description: PostgreSQL database server hostname or IP address
DB_HOST=localhost

## Database port number
## Default: 5432
## Description: PostgreSQL database server port
DB_PORT=5432

## Database username
## Default: postgres
## Description: Username for database authentication
DB_USERNAME=postgres

## Database password
## Example: secure-password-here
## Description: Password for database authentication
DB_PASSWORD=secure-password-here

## Database name
## Default: wallet_db
## Description: Name of the PostgreSQL database to use
DB_DATABASE=wallet_db

# CORS CONFIGURATION

## Allowed origins for CORS
## Example: http://localhost:3000,https://app.example.com
## Description: Comma-separated list of allowed origins for Cross-Origin Resource Sharing
ALLOWED_ORIGINS=http://localhost:3000,https://app.example.in

# SECURITY CONFIGURATION

## Housekeeping secret key
## Example: your-super-secret-housekeeping-key-here
## Description: Secret key for authenticating housekeeping API endpoints
HOUSEKEEPING_SECRET_KEY=your-super-secret-housekeeping-key-here