| # Your Hugging Face write token | |
| HF_TOKEN= | |
| # Your Hugging Face username (inferred automatically on HF Spaces) | |
| HF_USERNAME= | |
| # Name of the private dataset repo used for backup | |
| BACKUP_DATASET_NAME=hugging8n-backup | |
| # How often to sync the backup, in seconds | |
| SYNC_INTERVAL=180 | |
| # ----------------------------------------------------------------------------- | |
| # OPTIONAL — n8n Configuration | |
| # ----------------------------------------------------------------------------- | |
| # Timezone for n8n triggers (e.g. Asia/Dhaka) | |
| GENERIC_TIMEZONE=UTC | |
| # n8n encryption key — protects stored credentials. Persisted in backup. | |
| # Generate with: openssl rand -hex 32 | |
| N8N_ENCRYPTION_KEY= | |
| # ----------------------------------------------------------------------------- | |
| # ADVANCED — n8n Internals | |
| # ----------------------------------------------------------------------------- | |
| # Internal n8n port (default: 5678) | |
| N8N_PORT=5678 | |
| # Public proxy port exposed by HF Spaces (default: 7861) | |
| PUBLIC_PORT=7861 | |
| # Disable unnecessary services | |
| N8N_PYTHON_NODES_ENABLED=false | |
| N8N_TASK_RUNNERS_ENABLED=false | |
| N8N_LICENSE_AUTO_RENEW_ENABLED=false | |
| N8N_LOG_LEVEL=error | |
| # ----------------------------------------------------------------------------- | |
| # NETWORK — Outbound Proxy (Bypass HF Blocks) | |
| # ----------------------------------------------------------------------------- | |
| # Your Cloudflare Worker URL (e.g. h8n-proxy.somrat.workers.dev) | |
| CLOUDFLARE_PROXY_URL= | |
| # Optional shared secret that should match Worker CLOUDFLARE_PROXY_SECRET | |
| # If unset, proxy still works but without app-to-worker auth | |
| # Generate with: openssl rand -hex 24 | |
| CLOUDFLARE_PROXY_SECRET= | |
| # Extra domains to proxy, merged with built-in defaults (Telegram, Discord, WhatsApp, | |
| # Facebook, Google). Comma-separated. Set to "*" to proxy ALL external traffic. | |
| # Leave unset to proxy only the built-in default domains. | |
| # CLOUDFLARE_PROXY_DOMAINS=api.sendgrid.com,smtp.sendgrid.net,slack.com | |
| # Cloudflare proxy & keep-alive: add your Cloudflare API token. | |
| # A Worker is created automatically at boot for both outbound proxying and keep-alive. | |
| # CLOUDFLARE_WORKERS_TOKEN=your_cloudflare_token_here | |
| # Max seconds to wait for n8n readiness at startup | |
| N8N_STARTUP_TIMEOUT=180 | |
| # BUILD-TIME VARIABLE (HF Spaces: add as Variable, not Secret) | |
| # ----------------------------------------------------------------------------- | |
| # Pin a specific n8n version for reproducibility | |
| N8N_VERSION=latest | |