Instant Cryptocurrency Exchange

After creating your swap, you'll receive a unique order ID. Enter it on our Order Status page to view real-time progress and confirm when your exchange is completed.

They show which network the coin is on: • USDT → USDT on Ethereum network (default) • USDTTRC → USDT on TRON network (faster & cheaper) • USDTBSC → USDT on BNB Smart Chain network • USDCETH → USDC on Ethereum network • USDCBSC → USDC on BNB Smart Chain network • USDCSOL → USDC on Solana network • BTC → real Bitcoin network • BTCBSC → Bitcoin on BNB Smart Chain network (not real BTC) • BSC → BNB on BNB Smart Chain network • BNBOPBNB → BNB on opBNB network • DAIETH → DAI on Ethereum network • DAIBSC → DAI on BNB Smart Chain network Same coin, different network. Always send using the same network you select.

No hidden fees. Fujn is built on transparency — all rates are shown before you confirm your swap: • Fixed rate — Operator fee 1.0% (excluding fees, network fee included) • Float rate — Operator fee 0.5% (excluding fees, network fee included)

Fujn is a fully automated, non-custodial exchange. We never store your assets or personal information — every swap happens directly between wallets, ensuring privacy and complete safety.