XooWallet does not support in-app purchases. Use the following guide
for safe and low-fee deposits.
🔗 Supported Chains
Recommended: Polygon
Also supported: Arbitrum One, BNB Chain, Avalanche
🥇 Method 1: Transfer from an Exchange
Buy USDT or USDC on Binance / Bybit / OKX / MEXC
Withdraw → Select network (e.g., Polygon)
Enter your XooWallet address
Confirm the transfer; arrival in 1–5 minutes
⚠️ Avoid Ethereum Mainnet due to high fees.
🥈 Method 2: Transfer from a Friend
Your friend sends USDT / USDC from their wallet to your XooWallet
address
Make sure to use a supported chain (recommended:
Polygon)
🥉 Method 3: Buy via OTC
Purchase USDT / USDC from trusted OTC channels (e.g., WeChat groups
/ Telegram)
The seller transfers to your XooWallet after confirmation
🪙 Method 4: Buy with Credit Card / Third-Party
Use services like MoonPay or Transak to buy crypto
Select a supported network (e.g., Polygon)
Enter your XooWallet address for delivery
⚠️ Pay attention to fees and processing time.
📋 On-chain Transaction Fee (GAS) Explanation
All on-chain payments incur gas fees, which must be paid in the native token of the corresponding blockchain.
Please ensure your wallet has sufficient balance for these fees.
Insufficient gas tokens may result in failed transactions or authorization errors.
🔵 Arbitrum One (USDT)
💰 Gas Token: ETH
🧮 Est. Gas: ~0.00005 ETH (≈ $0.1)
✅ Ensure: USDT ≥ 10
ETH ≥ 0.0001 ETH (recommended)
Enable "Allow installation from unknown sources" in your phone
settings
Install the APK and start using XooWallet
If the app still cannot be installed, you can use the web version
instead:
XooWallet H5 Web Version
If you see messages like "installation blocked" or "security risk,"
try disabling system security features, or use VPN / third-party app
stores like Aptoide.
🚀 如何向 XooWallet 充值 USDT/USDC
XooWallet 暂不支持 App 内购买,请参考以下方式低成本充值。
🔗 支持链
推荐:Polygon
也支持:Arbitrum One、BNB Chain、Avalanche
🥇 方法 1:从交易所转账
在币安 / Bybit / OKX / MEXC 购买 USDT 或 USDC
提币 → 选择链(例如 Polygon)
填写你的 XooWallet 地址
确认发送,1-5 分钟到账
⚠️ 避免使用以太坊主网,手续费较高。
🥈 方法 2:朋友转账
让你的朋友从他们的钱包转 USDT / USDC 到你的 XooWallet 地址
确保使用支持的链(推荐 Polygon)
🥉 方法 3:OTC 场外购买
通过你信任的场外渠道(如微信群 / Telegram)购买 USDT / USDC
确认后对方将资金转入你的 XooWallet 地址
🪙 方法 4:信用卡 / 第三方购买
使用 MoonPay、Transak 等服务购买加密货币
选择支持的网络(例如 Polygon)
填写你的 XooWallet 地址进行接收
⚠️ 注意手续费与到账时间。
📋 链上支付手续费(GAS)说明
所有链上支付都会涉及 GAS 手续费(由对应链的原生代币支付),请确保钱包中预留足够的链币用于支付手续费。
若手续费不足,将导致交易失败或无法完成授权。
🔵 Arbitrum One 链(USDT)
💰 GAS代币:ETH
🧮 预估消耗:约 0.00005 ETH (≈ $0.1)
✅ 请确保:USDT ≥ 10
ETH ≥ 0.0001 ETH(建议预留)