Rax USDT Flass Software

When opening the application, the License Verification Modal appears automatically.
Enter your license key (e.g. RAX-100-STR-KEY) into the input box.
Click Verify Key & Activate Plan or press Enter on your keyboard.
Your daily limit and available balance will automatically update.
Tip: You can also close the modal using the ✕ button to browse the terminal, and reopen it anytime by clicking 🔒 Enter Key in the top navigation bar.

Navigate to the Flash Transfer tab in the sidebar.

Select your desired network: TRC20, ERC20, BEP20, Polygon, or Solana.

Enter the Recipient Wallet Address (or use the sample address provided).

Enter the Transfer Amount within your daily quota, or click quick preset buttons ($25, $50, $100, etc.).

(Optional) Adjust Gas Priority and Flash Duration Validity (1 to 180 days).

Click ⚡ Broadcast Flash Transaction.

Watch the real-time mempool broadcast progress log:

Cluster Handshake

Smart Contract ABI encoding

Gas calculation & nonce validation

Broadcast to live nodes

Once completed, view your transaction record under the History tab with a clickable blockchain explorer link.

Click Limits & License in the sidebar.

Review the 3 tier cards.

Click Activate Plan on any tier card to enter that tier's key, or paste the key into the Activate / Upgrade License Key box and press Enter.