# Cloudflare API Token (get from https://dash.cloudflare.com/profile/api-tokens) # Required permissions: Account > Browser Rendering > Edit CF_API_TOKEN=your_cloudflare_api_token # Cloudflare Account ID (get from https://dash.cloudflare.com/_/account) CF_ACCOUNT_ID=your_cloudflare_account_id # Rate limit: REST API requests per minute (default: 6 for Free, 600 for Paid) # CF_RATE_LIMIT=6