# Lark App Configuration
# Get these from Lark Developer Console > Your App > Event & Callback > Encryption Strategy

# Optional: For encrypted event delivery (recommended for production)
LARK_ENCRYPT_KEY=your_encrypt_key_here

# Optional: For verifying requests are from Lark
LARK_VERIFICATION_TOKEN=your_verification_token_here

# X/Twitter API Configuration
# Optional: For richer tweet previews (get from developer.twitter.com)
# Without this, the service will use Twitter's public oEmbed API
X_BEARER_TOKEN=your_x_bearer_token_here