How to check if a crypto exchange is legit before you send: signs of an honest service and a scam

Why you check an exchange before the transfer, not after

A blockchain transaction can't be reversed. A bank can dispute a card payment, but in crypto the only person who can send coins back is the one who received them. That is why checking an exchange only makes sense before you hit "Send".

Scammers know this well. They don't need to hack anything: a copy of the site ranking above the real one in search ads, an "operator" on Telegram or a rate that looks too good is enough. Even official sales channels sometimes fail: on October 9, 2026, Ledger started investigating $86 million in wallet drains hitting CryptoBilis customers. You have to trust what you can verify yourself, whatever the brand name says.

Below are seven steps. The first three take a couple of minutes; the rest are worth doing before your first large swap.

Step 1. Make sure you are on the real website

The most common trap is a clone. The address differs by one letter, an extra hyphen or a different domain extension, while the design is copied in full. Money sent through a clone goes straight to the scammer, and the real service never even hears about it.

• Open the exchange from a bookmark, never from a link in a chat, email or comment.
• Be careful with search ads: scammers bid on the names of well-known services, and their ad shows up above the real site.
• Check the address in the browser bar letter by letter, especially on a phone.
• The padlock in the address bar proves nothing. HTTPS only means the connection is encrypted, and a clone site gets a free certificate just as easily.

If you are looking for a no-registration crypto exchange, find it once, run it through this checklist and from then on open it only from your bookmarks.

Step 2. See the rate and the payout before you send

An honest exchange shows everything upfront: the rate, the amount you will receive and the network fee, if one is deducted. You type in an amount and see the result right away. For example, when you exchange bitcoin for Monero without registration, the XMR amount is visible before you send a single satoshi.

Pay attention to two things:

• Rate type. A floating rate follows the market, so the final amount may shift slightly. A fixed rate guarantees exactly the amount shown, but only for a limited time. We covered the differences and how to choose in our guide on fixed vs floating exchange rates.
• A rate better than the market. If an exchange offers 5-10% more than everyone else, nobody is being generous. That margin is bait for a scheme where the coins never arrive or arrive only after an "extra payment".

Step 3. Order ID, deposit address and status page

An honest swap leaves a trail you can follow:

• An order ID or number. It appears as soon as you create the swap, and you give it to support if you need help.
• A deposit address of your own. The exchange generates an address for your specific order. If someone in private messages asks you to send funds "to this operator wallet", you are dealing with a person, and there is no exchange behind it.
• A status page. It shows whether your coins were received, how many confirmations they have and when your swap was sent out.
• The outgoing transaction hash. When the exchange sends your coins, it shows the hash. With it you can find the transfer in a block explorer within a minute, as explained in our guide on how to check a transaction by TXID.

Without an order ID, a status page and a hash, there will be nobody to hold accountable later.

Step 4. Refund address and rules for when things go wrong

A good exchange tells you in advance what happens if something goes wrong. Look on the site for answers to three questions:

1. Where do your coins go if the swap fails? It helps when you can enter a refund address right in the form.
2. What happens if you send less or more than required, or miss the fixed-rate window?
3. What happens if your transfer is flagged for review? This can happen with any service, so the rules should be written down in advance. We explained how these checks work and what to do in our article on a crypto swap stopped for an AML check.

If there are no rules, or they boil down to "at the administration's discretion", think twice.

Step 5. Support: live chat and your order ID

Message support before you swap and ask something simple: how long a swap takes for your pair, or what happens if you underpay. An honest service answers to the point and won't rush you.

Red flags:

• an "operator" messages you first on Telegram or in private messages;
• support exists only in a messenger and offers to "swap manually" at a great rate;
• they answer questions about your order without asking for its ID;
• they rush you: "the rate is only valid for five more minutes, send it now".

Step 6. What an honest exchange will never ask for

This list is worth memorizing: it protects you from fake exchanges and also from fake support posing as real ones.

• Your seed phrase or private key. Not for a swap, not to "verify your wallet", not to "recover funds".
• Connecting your wallet and signing a permission. For a coin-to-coin swap, sending a transfer to the order address is all it takes. If a site asks you to connect a wallet and confirm an "approve", you may be handing over access to all your tokens.
• An extra payment to release your own coins. An "unlock fee", a "withdrawal tax", an "insurance payment", "verification for 0.05 BTC": textbook scam moves.
• A transfer to a personal bank card or an "operator account".
• A photo of your passport sent in a messenger chat. If a service legally checks documents, it does so through its own form on the website, never in private messages.

Step 7. Run a small test swap

Before a large swap, do a small one. You will see the whole process: how the order is created, how much actually arrives and how fast support responds. The minimum amount on exchanges is usually low, and the peace of mind is worth it.

One caveat: after the test transfer, copy the address for the main amount again from its source, not from your wallet history. Scammers watch for test transactions and plant lookalike addresses in your history.

How to check if a crypto exchange is legit: quick red-flag list

Instant exchange, centralized exchange or P2P on Telegram

An instant exchange takes your coins and immediately sends different ones to your address. A centralized exchange holds your money in its account until you withdraw it. P2P on Telegram is a deal with a specific person, and your only protection is their honesty. Each option has its own risks, and we compared them in detail in our article on instant exchange vs exchange vs DEX. The key trait of an honest instant exchange: it holds your coins only for the duration of the swap, and the result can be verified by its hash on the blockchain.

How to check VertEXchange with this list

This checklist should apply to us too. Here is what you will see if you go through it step by step.

At VertEXchange, a swap starts without an account, email or phone number: you pick a pair, paste your wallet address and see the rate and the amount you will receive before you send anything. Once created, your order gets an ID and a status page, and the deposit address is generated for your swap only.

• The fixed rate holds for about 15 minutes, so the amount won't change while you double-check the address.
• VertEXchange doesn't store your coins: they go straight to your address, and the outgoing hash is shown on the swap page.
• If the swap doesn't go through, your coins are returned to the refund address.
• Personal fields of the order are deleted 24 hours after it completes, and your swap history stays only in your browser.
• Support chat is available on every page, and issues are resolved by your order ID.

We will never ask for your seed phrase, a wallet connection or a withdrawal fee. Test us with a small swap: for example, buy bitcoin with USDT TRC20 for a small amount and watch the order go from start to finish.

FAQ

How do I check if a crypto exchange is a scam?

Check the website address letter by letter, make sure the rate and the payout are shown before you send, that the order gets an ID and a status page, and that support answers by your order ID. An honest service never asks for your seed phrase, a wallet connection or a withdrawal fee.

How can I tell a real crypto exchange website from a fake clone?

Open it from a bookmark rather than an ad or a chat link, and check the address in the browser bar letter by letter. The HTTPS padlock proves nothing: a clone has a certificate too.

Why is a better-than-market exchange rate a red flag?

An exchange has nowhere to get coins cheaper than the market, so an inflated rate is almost always bait. At best the final amount gets "recalculated"; at worst the coins never arrive at all.

Is it safe if a crypto exchange asks me to connect my wallet?

For a coin-to-coin swap, no. Sending a transfer to the order address is enough. Connecting your wallet and signing a permission can give the site access to all your tokens.

What should I do if a crypto exchange asks me to pay a fee to withdraw?

Don't pay anything. Save the order ID, the transaction hash and the chat history, and file a police report. An extra payment almost never brings the money back; it only increases your losses.

Should I make a test swap before a large crypto exchange?

Before your first large swap, yes. A small amount shows you the whole order process and how support works. After the test, copy the address again from its source, not from your wallet history.