01What is sent is USDT on TRON
This page handles the exchange from TRC20 USDT to BTC on Bitcoin mainnet. The sending wallet or platform should select the TRON withdrawal network for USDT; the receiving side should open the Bitcoin mainnet deposit page for BTC. Before entering the target address, confirm that the recipient has not selected Lightning or BTC tokens on another chain.
资料依据：FeilongEX: Explanation of current quote and order fields ↗
02First copy the Bitcoin mainnet receiving address
In the receiving wallet or platform, select the Bitcoin mainnet deposit entry for BTC, then obtain the address. Lightning invoices and receiving information for BTC tokens on other networks do not apply to the route preselected on this page. First confirm that the platform's deposit is open and its minimum crediting amount; you cannot rely only on the address input box accepting the characters.
The initial 100 USDT on this page can be modified. The minimum send amount is denominated in USDT TRON, and the estimated receipt is denominated in BTC; also verify the sender fees and the receiving platform's minimum deposit separately.
资料依据：FeilongEX: Explanation of current quote and order fields ↗FeilongEX: terms of service ↗
03First resolve the sending-side resource fee
Sending TRC20 USDT from a self-custody wallet uses TRON bandwidth and energy; when resources are insufficient, the corresponding cost usually must be paid in TRX. The BTC received after the exchange is completed cannot be used in advance to pay this USDT sending fee. First check the wallet's available resources or TRX balance, then decide how much USDT to put in.
04The TRON deposit and the Bitcoin receipt cannot swap purposes
After entering the Bitcoin receiving address and creating the order, only then use the TRON deposit information given for this order to send USDT. Creation itself does not deduct funds from the wallet; send only the specified asset, network, and amount to the currently valid order.
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| Use | Asset and network | Verification point |
|---|---|---|
| Deposit to the order | USDT · TRON／TRC20 | Use the current order's deposit information |
| Receive the exchange result | BTC · Bitcoin mainnet | The recipient explicitly supports BTC mainnet |
| Optional order refund | USDT · TRON／TRC20 | Can receive the original sending asset; do not enter a Bitcoin address |
资料依据：FeilongEX: Explanation of current quote and order fields ↗FeilongEX: terms of service ↗
05One actual quote query record
On 2026-9-10, we queried this route through the local FeilongEX server-side quote interface. Below is a historical observation of a floating quote, for understanding the fields only; no order was created, no deposit was made, and no real exchange payment was verified.
Neither the initial form amount nor the amount in this observation is a fixed minimum amount. The additional fees charged by the sending wallet or platform were not measured in this observation, and the absence of a returned maximum amount does not mean there is no limit; requery the current quote and order conditions before proceeding.
Return to this page to query the current quote · Data and observation method
This table can scroll horizontally.
| Field | Returned this time | Meaning |
|---|---|---|
| Sending amount | 100 USDT（TRON） | Actual quote input |
| Estimated to receive | 0.0012021 BTC（Bitcoin） | Actual arrival of funds not verified |
| Minimum sending amount | 16.6412141 USDT（TRON） | Limits at that time, not a long-term fixed value |
| Maximum sending amount | Not provided this time | Subject to the actual conditions at the time of operation |
| Mode | standard | The mode actually returned this time |
资料依据：FeilongEX: Explanation of current quote and order fields ↗FeilongEX: data and observation methods ↗FeilongEX: 2026-09-10 anonymized quote observation data ↗
06After the TRON deposit is confirmed, then verify the BTC payment
Keep the USDT send hash and original order number for TRON. After obtaining the BTC outgoing hash, verify the receiving address, amount, and confirmation status on the Bitcoin network. The receiving platform may continue to wait for its crediting conditions to be met after the on-chain payment.
If the funds have not arrived, use the original order troubleshooting steps. Do not look for the hashes of both chains in the same place, and do not send an additional payment to the old address just because the platform balance has not yet changed. For the reverse direction, use BTC to USDT TRC20.
资料依据：FeilongEX: Explanation of current quote and order fields ↗
FAQ
With only USDT and no TRX, can the swap be completed directly?
You must first be able to send out USDT from the sending side. A self-custody wallet needs enough bandwidth, energy, or TRX to pay the cost; for platform withdrawals, the platform's displayed fees and available networks govern.
Is what I received WBTC?
No. The target asset of this page is Bitcoin mainnet BTC. Please provide a BTC receiving address suitable for the Bitcoin mainnet, and verify the target network in the order.
After the USDT deduction, which chain should I check?
First check the USDT deposit transaction and order status on TRON; after the order sends out BTC, then check the Bitcoin transaction. The hashes on the two chains cannot substitute for each other.