What is a crypto exchange without an exchange platform?
Exchanging through a service means you send one coin and receive another to your own wallet at a rate you can see before you create the order. You do not need a trading account, order books or internal transfers on a platform: you pay to the address in your order and receive the payout at your own address.
For one-off and small transactions this route is simpler. For regular trading and large volumes, an exchange is usually more convenient: it offers limit orders and lets you choose when to trade. An exchange service solves a different problem: quickly swapping one coin for another.
It is important to understand where the service's responsibility ends. It fulfills the order using the parameters you entered. If the address or network is wrong, it is sometimes impossible to fix after the payment is sent, so the main check is on you, and you do it before you pay.
What do you need to prepare before an exchange?
Before you create an order, prepare three things: a wallet to receive the coins, a source of payment, and a reserve for the network fee. Then the exchange itself takes a minimum of steps and you will not have to rush at the payment stage.
- A receiving wallet that supports the coin and network you need. It is best to open it in advance and make sure you can copy the address.
- A source of payment: the exchange or wallet you will send coins from. Check which networks it supports for withdrawals.
- A small reserve of the network's main coin to pay the transfer fee. For example, for a token on Ethereum the fee is paid in ETH, and with an empty balance you will not be able to send the token.
- A backup refund address, if the order form asks for one. It must belong to you and be suitable for the coin you are sending.
If you are working with a particular network for the first time, send a small test amount first. It is cheap insurance against an address error.
Step 1. Choose your coins and network
Specify what you are sending and what you are receiving, and enter the amount. For tokens the network matters: USDT exists on several blockchains, and addresses on some of them look identical. For more on the differences, see the article How to choose a network for USDT.
Before you create the order, check the rate, the fee and the final amount you will receive. This is your control point: the rate is fixed at the moment the order is created, and if the terms do not suit you, you can simply not create the order.
Step 2. Paste your receiving address
The address must belong to you and be suitable for the selected coin and network. Copy it in full using the button in your wallet rather than typing it by hand, and compare the beginning and the end. How to do this systematically is described in the article How to check a wallet address.
If the coin requires a tag (memo or destination tag), enter it too. Without the tag, funds may arrive at a shared address with no link to you. It is worth confirming the rules for such coins in advance.
Step 3. Pay the exact amount
After you create the order, you receive a payment address and an order number in the format BW-… Send exactly the amount shown, on the network selected in the order, and before the deadline: the payment address for each order is valid for up to 2 hours.
Save the order number and the txid (transaction hash) of your transfer: support uses them to find your exchange quickly. If a payment arrives with the wrong amount, on a different network or after the deadline, it goes to an operator for manual review. What to do in that case is covered in the article Underpayment and overpayment.
One more point when paying from an exchange: the exchange may deduct its withdrawal fee from the amount. If you set the withdrawal amount equal to the order amount, less may reach the address. Check whether the exchange includes the fee in the amount or adds it on top.
Step 4. How long should you wait for confirmations?
The exchange continues once the network confirms your payment. The time depends on the blockchain: on fast networks it is usually seconds to minutes, on Bitcoin the benchmark is noticeably longer, and when the network is congested the wait grows. A summary by network is in the article How long to wait for confirmations.
While the payment is unconfirmed, do not send the coins again. A second transfer creates an overpayment and an extra manual review, and the original payment will arrive anyway.
Step 5. Receive your payout and check the transaction
After the exchange, the coins are sent to your address. You can confirm this by the transaction ID (txid) in a blockchain explorer: it shows the address, the amount and the number of confirmations. How to read this data is explained in the article How to find a transaction by txid.
The payout on the blockchain also has to be confirmed, so the amount may not appear in your wallet instantly. If you have a txid but your balance has not updated, it is most often because you are waiting for confirmations or your wallet does not display the right network. Add the token or switch the network in your wallet and compare the address with the one shown in the explorer.
Which mode should you choose: automatic or manual?
Automatic mode does not require an operator, while manual mode involves a check by an operator. In automatic mode, if the exchange fails, the coins are returned to the refund address, so enter that address carefully. The differences and how to choose are covered in a separate article.
What makes up the final amount?
The amount you receive depends on the rate, the service fee and network costs. The rate and the final amount are visible before you create the order, so there should be no unexpected deductions after payment. A detailed breakdown is in the article Exchange fees.
There is also a second part of the cost: the fee your wallet or exchange charges for sending. It is not part of the order, but it increases your actual spending. So compare options by the final amount in your hands, not by the rate alone.
If the amount is small, a fixed network fee can take a noticeable share of the exchange. In such cases, choosing a cheaper network is often more important than the difference in rate.
Calculation example
For example, suppose you want to receive about 100 USDT and you pay in another coin. You see the amount you will receive in the form, then subtract the sending fee on your side and compare what is left. The figures here are hypothetical, but the order of steps is always the same: the order total plus your own network costs.
Common mistakes when exchanging
Most losses in an exchange come not from the rate but from carelessness at three points: network, address and amount. These mistakes are more common among beginners than any others, and they are the hardest to fix once the payment is sent.
- The wrong network is selected: for example, the order was created for TRC20 but the payment was sent via BEP20.
- The receiving address was copied incompletely or replaced by malware in the clipboard.
- The tag (memo, destination tag) was forgotten where it is required.
- The amount sent differs from the amount specified because of an exchange fee.
- The payment was made after the order deadline.
- The payment was sent a second time in a panic while the first one was still confirming.
One approach helps in every case: stop, do not send anything again, and gather the order number and txid for support.
What should you do if something goes wrong?
Do not send coins again and do not create a second order for the same amount. First collect the details: the order number (BW-…), the txid of your payment, the network and the address you sent to. With this set, support on Telegram can quickly find your exchange and suggest the next step.
A payment with the wrong amount, on a different network or after the deadline goes to an operator for manual review. This does not mean the funds are lost, but the resolution takes longer than a normal exchange. The result depends on the specific situation, and the outcome cannot be guaranteed in advance.
The more precise the details in your request, the faster it is reviewed. Attach a link to the transaction in the explorer or a screenshot showing the amount, the network and the recipient address of the payment.
How do you protect yourself from scammers?
Use only the official domain bitwhite.net and check the site address in your browser bar before you create an order. The service never asks for a seed phrase: any request for one is a scam.
Do not follow links in private messages with "profitable" offers, and do not pay an order to payment details sent to you in a chat. Support works through Telegram, but you always take payment details only from your own order page. Signs of fakes are listed in the article How to spot a fake exchange service.
Checklist before you pay
Go through this list in a minute before you send coins. It covers the main causes of mistakes.
- The domain in your browser: bitwhite.net.
- You are happy with the rate, the fee and the final amount.
- The network in the order matches the network you selected in your wallet or on the exchange.
- The receiving address is copied in full and the beginning and end match.
- The tag is entered if the coin needs one.
- The amount you send equals the order amount, taking the withdrawal fee into account.
- The payment will fit within the deadline, up to 2 hours.
- The order number is saved, and you will note the txid after sending.