changeHow to exchange USDT TRC20 for Spark BTC
A practical guide to paying with USDT on TRON and receiving bitcoin on Spark.
1. Get a Spark receiving address
In the wallet that will receive your bitcoin, copy its Spark mainnet address beginning spark1. Do not use its Bitcoin deposit address or a Lightning invoice for the Spark receiving field.
2. Select USDT on TRON
Choose USDT · TRON (TRC20) as the sending asset and Spark BTC as the receiving asset. USDT on Ethereum, BNB Smart Chain and Solana has a separate route. Sending TRX does not pay a USDT order.
3. Review the BTC amount
Enter at least $100 USD worth of USDT before fees and paste your Spark receiving address. The minimum uses the current USD value rather than assuming an exact dollar peg. Review the fee and output amount. The preview uses the current market conversion; the rate and amount become fixed when you create the order successfully.
4. Send the exact USDT payment
Use the payment address and amount saved in the order. Choose the TRON network in your sending wallet or exchange. Check any withdrawal fee before submitting. The QR code encodes the address, so you still need to enter the exact USDT amount.
5. Keep the order page
Pay within 60 minutes. The status moves to Processing after payment receipt is confirmed, then Completed when the output is marked as sent. The quote is not recalculated at payment confirmation.
If a transfer needs attention
For a wrong amount, late payment or another network, contact [email protected] or live chat with your CS order ID. Keep the transfer hash or wallet receipt for support; the order form does not require you to enter one. Do not send an additional payment before the first is reviewed.