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Instant Linux boxes via SSH. No signup, no config, no complexity. Pay only for what you use.

• Lightweight instances: 2 vCPUs, 4GB RAM, 50GB SSD
• Pure SSH access: no special clients or browser plugins required
• Persistent state: boxes pause on disconnect and resume where you left off
• Usage-based billing: $0.05/hr while running, $0.005/hr while stopped
• Automatic cost control: boxes stop when balance falls below $5
• HTTPS endpoints: every box gets a public URL with automatic TLS
• Full SSH support including port forwarding and scp
• Prepaid balance with refunds available for unused funds

Creating box...

Box 'dev1' created successfully
URL: https://dev1-a1b2c3d4.shellbox.dev

Connect with: ssh -t shellbox.dev connect dev1

Starting box...
Connected!
root@dev1:~# _

NAME          STATE      URL
-----------------------------------------------------------------
dev1          running    https://dev1-a1b2c3d4.shellbox.dev
myapp         stopped    https://myapp-a1b2c3d4.shellbox.dev

Account Balance
==============================
Funds added:     $30.00
Funds refunded:  $10.00
Usage costs:     $1.50
------------------------------
Current balance: $18.50

Remaining hours at current rates:
  Running boxes: ~370 hours
  Idle boxes:    ~3700 hours

Add $10.00 to your account
========================================

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https://pay.paddle.com/...

Scan QR code or visit URL to complete payment.
Your account will be credited automatically.

Instant Linux boxes via SSH. Manage boxes and billing through simple commands. Minimum top-up: $10. Boxes stop when balance falls below $5, deleted at $0.

Command	Description
create <name>	Create a new box
list	List your boxes with status and URLs
connect <name>	Connect to a box (use ssh -t)
delete <name>	Permanently remove a box
billing	Show balance and usage
funds <amount>	Add funds to your account
refund <amount>	Refund unused balance
payments	Show payment history

Note: The -O flag is required for OpenSSH 9.0+ to use legacy SCP protocol.