.env.example

# Server Configuration
SERVER_PORT=8080
SERVER_HOST=0.0.0.0
ENVIRONMENT=development

# Database (Postgres)
POSTGRES_HOST=localhost
POSTGRES_PORT=5432
POSTGRES_USER=postgres
POSTGRES_PASSWORD=postgres_secure_local_dev
POSTGRES_DB=social_mcp_db
POSTGRES_SSLMODE=disable

# Cache & Rate Limiting (Redis)
REDIS_HOST=localhost
REDIS_PORT=6379
REDIS_PASSWORD=

# Security & Encryption (AES-256-GCM - exactly 32 bytes hex-encoded key for token vault)
# Example 32-byte hex key for local testing only:
TOKEN_ENCRYPTION_KEY=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
JWT_SIGNING_SECRET=local_dev_jwt_secret_change_in_production_min_32_chars

# Twitter/X API (OAuth 2.0 PKCE)
TWITTER_CLIENT_ID=your_twitter_client_id
TWITTER_CLIENT_SECRET=your_twitter_client_secret
TWITTER_REDIRECT_URI=http://localhost:8080/auth/callback/twitter

# Google / YouTube API (OAuth 2.0)
GOOGLE_CLIENT_ID=your_google_client_id
GOOGLE_CLIENT_SECRET=your_google_client_secret
GOOGLE_REDIRECT_URI=http://localhost:8080/auth/callback/youtube

# Meta / Instagram Graph API (OAuth 2.0)
INSTAGRAM_CLIENT_ID=your_instagram_client_id
INSTAGRAM_CLIENT_SECRET=your_instagram_client_secret
INSTAGRAM_REDIRECT_URI=http://localhost:8080/auth/callback/instagram