# Can I connect to multiple trading servers?

**Yes. The iPhone app and the web app can connect to more than one Bud Box.** A Bud Box is the cloud server you get when you subscribe. It runs your crypto trading bot.

Tabs are the Bud Boxes you connected, plus any sandboxes you added on those boxes.

### How to connect

Sign in on the [iPhone app](/get) or the [web app](/pwa). A box you paid for lands as a tab.

To add another phone or browser, long press the box tab → **Manage access** → **Share access**. Copy **Hostname** and the new **Relay password**. Then Settings → Servers → **Connect to a cloud server**. [How do I create a relay password? →](/help/how-do-i-create-a-relay-password)

One subscription is one Bud Box. Another box is another subscription. The ready email still has the first password if a device needs it to get in.

### Sandboxes

Want a second bot on a Bud Box you already connected? Tap **+** to open **New Sandbox**. Name it, pick a style and budget. It is isolated — its own pairs, its own paper book.

**Clone as sandbox** copies the plan from a bot you already like. Open lots and trades stay on the original. Only settings are copied.

Use a sandbox to try a style or pair in paper. When something works, promote it to live on the Bud Box.

You can put Binance keys on a sandbox and trade real money there. Do not. You or Bud Intelligence can delete a sandbox. The Bud Box stays. Run live on the Bud Box.

### Paper and live at the same time

**Go live** copies that paper setup onto Live. Paper keeps running. Open lots stay on paper. Live starts a fresh book.

[How paper trading works →](/help/how-does-paper-trading-work) · [How to start live trading →](/help/how-do-i-start-live-trading)

### Passwords

Create a password in **Manage access** for each phone, browser, or AI client. **View only** watches the dashboard. **Take actions** can start, stop, and edit.

Anyone with the hostname and a **Take actions** password can open the Bud Box and trade as you.

Do not send a **Take actions** password to a stranger, a “helper”, or a group chat. If you share one and something goes wrong — trades, losses, a wrecked plan — that is on you. CryptoBud is not responsible. [Terms of Use →](/terms)

### Same Binance account

Live trades your **Binance.com Spot USDT**. Two live bots on the same wallet share the same money — they will spend against each other.

Safest: **one live bot** on that wallet, on the Bud Box.

If you still run more than one live Bud Box — or a live sandbox — on the same Binance account, split the USDT yourself. Type each bot’s share.

Do not trust **Fit to wallet** for that split. It fetches the Binance Spot USDT **total** only. It does not see the other live bot. Two taps, same $1,000 wallet → both bots set $1,000. They will overlap.

Paper needs no keys. A sandbox in paper does not touch your Binance balance.

Every Bud Box trades Binance Spot on [binance.com](https://www.binance.com) or [binance.us](https://www.binance.us). Pick one venue per box.

Keys stay on the Bud Box. [How exchange access stays scoped →](/help/is-my-exchange-access-secure)