# Runtime
NODE_ENV=production
PORT=3000
STATE_FILE_PATH=/data/state.json
LOG_LEVEL=info

# Webhook secrets
X_WEBHOOK_SECRET=replace-me
POLAR_WEBHOOK_SECRET=replace-me

# Credit policy
BASE_CREDITS=1
INCLUDED_CHARS=25000
STEP_CHARS=10000
STEP_CREDITS=1
MAX_CHARS_PER_ARTICLE=120000

# Rate limits (requests per minute)
WEBHOOK_RPM=120
AUTH_RPM=30
ACTION_RPM=60