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# Which blockchains does X4T support?

# Which blockchains does X4T support?

X4T started on the **BNB Smart Chain (BEP20)** and still uses it as the backbone for fiat cash-outs. But you are no longer limited to one chain: deposits, withdrawals and trades now work on **multiple major networks**.

## Networks you can use on X4T today

| Network | Type | Common assets |
| ---- |
| BNB Smart Chain (BEP20) | EVM | USDT, USDC, BNB and more |
| Ethereum (ERC20) | EVM | ETH, USDT, USDC |
| Polygon (MATIC) | EVM | MATIC, USDT, USDC |
| Arbitrum (ARB) | EVM | ETH, USDT, USDC |
| Tron (TRC20) | Tron | USDT, TRX |
| Solana (SOL) | Solana | SOL, USDC |
| Bitcoin (BTC) | UTXO | BTC |

> The exact list of assets per network can be checked in the app when you start a deposit or withdrawal.

## What works on every chain

* **Deposits** – send funds from any external wallet on the matching network.
* **Withdrawals** – send funds out to any external wallet on the matching network.
* **Trades / swaps** – buy, sell and swap assets directly inside X4T, even across networks (cross-chain swap).

#  Important: fiat cash-out is BEP20 only

||| If you want to **convert crypto to fiat** – either **cash** at our office or a **bank transfer (SWIFT, SEPA, SIPAP, ARS, BRL)** – the asset has to be on **BEP20 USDT or BEP20 USDC**.

If you currently hold e.g. USDT on Tron (TRC20) or Ethereum (ERC20), do this first:

1. Open **Trade** inside the X4T app.
2. Select your asset and source network (e.g. USDT on TRC20).
3. Select **USDT on BEP20** as the target.
4. Confirm the swap. Funds will land in your BEP20 wallet within minutes.
5. Now start your cash or bank withdrawal as usual.

## Why BSC is still our default for cash-out

The BNB Smart Chain offers fast confirmations, low fees and reliable infrastructure for the high volume that flows through cash & bank operations. That is why our treasury settlement still runs on BEP20 - everything else (multi-chain support for deposits, withdrawals and trades) is built on top of it for user convenience.

If you have any questions, contact our support team via **support@x4t.com** or WhatsApp at https://whatsapp.x4t.com/.