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FBT Swap All pages

Transparent, non-custodial, yours

Swapping crypto, step by step, with the checks

Connect a wallet, pick the network, check the quote, read the approval, verify the token address and sign. Each step with the specific thing to check.

By FBT Swap ·

Open the app See the details
Official domain fbtswap.ir — there is no other
Gas Paid in the native coin of the selected network, separate from the fee
Platform fee 0.70% of the input, shown before you sign

FBT Swap

What you should know

The mechanical steps of a swap take under a minute. The checks that stop you losing money take about the same, and almost all of them happen before the signature.

This is the sequence, with the specific thing worth verifying at each point rather than a generic reminder to be careful.

Before you connect anything

Confirm the address bar. A phishing clone of a swap interface is visually identical and differs only in the domain. Type the address or use a bookmark you created yourself; do not arrive from a message, an advertisement or a search result you have not checked.

FBT Swap has exactly one official domain, fbtswap.ir. Anything else using the name is not us, and nobody from the project will ever contact you first.

Network and balance

Pick the network before anything else, because it decides liquidity, gas and which token contract you are actually trading. Make sure you hold the native coin of that network for gas — ETH on Ethereum and rollups, BNB on BNB Chain, POL on Polygon, AVAX on Avalanche, SOL on Solana.

A wallet with tokens but no native coin cannot transact at all, which is the most common first-time dead end.

Verifying the token you are buying

Symbols are not unique. Anyone can deploy a token called USDC. Paste or confirm the contract address from a source you trust — the official project site, or the token list the interface ships — and check it on the network explorer.

If you cannot verify the address, you are not buying the thing you think you are buying.

Reading the quote and signing

Check four numbers: the rate, the price impact, the slippage tolerance and the fee. Then read the wallet prompt itself — the approval screen names the token, the spender contract and the amount, and the swap screen names the network.

Sign only when those match what you intended. After signature the transaction is irreversible; there is no support channel on earth that can undo it.

Step by step

How it works

  1. Open the real site

    Verify the domain yourself before connecting. Use your own bookmark, never a link from a message.

  2. Connect your wallet

    Approve the connection request. A connection reveals your address and lets the site propose transactions; it cannot move funds on its own.

  3. Select the network

    Choose the chain you hold funds on and make sure you have its native coin for gas.

  4. Verify the token address

    Match the contract address against a trusted source or the explorer. Symbols can be duplicated; addresses cannot.

  5. Read the quote

    Check rate, price impact, slippage tolerance and the 0.70% platform fee before continuing.

  6. Approve if asked

    Confirm the token, spender and amount on the approval screen. Prefer an exact amount for large balances.

  7. Sign the swap

    Confirm in your wallet. The transaction settles on-chain and cannot be reversed by anyone.

At a glance

At a glance

Official domain

fbtswap.ir — there is no other

Gas

Paid in the native coin of the selected network, separate from the fee

Platform fee

0.70% of the input, shown before you sign

Reversibility

None. A signed on-chain transaction is final

FAQ

Frequently asked questions

Clear answers before you decide.

Is connecting a wallet dangerous on its own?

A connection exposes your public address and lets the site propose transactions. It cannot move funds. The risk begins at the signature, which is why reading the wallet prompt matters more than the connect step.

What if I send to the wrong network?

Funds sent to an address on a chain that does not control it are usually unrecoverable. Check the network on both sides before any transfer; this is the mistake with the worst outcome and no remedy.

Do I need to register or verify my identity?

No FBT Swap account, email or identity document is required for the on-chain swap interface. Your wallet, a payment provider or a third-party protocol may apply their own checks.

Risk notice

Crypto assets are volatile and on-chain transactions cannot be reversed. You can lose money, including all of it. Nothing here is financial advice.

FBT Swap

How a crypto swap is actually routed How a DEX aggregator chooses your route Slippage tolerance, and what number to use Price impact is not slippage What you are agreeing to when you approve a token Why your swap failed, and why gas was still charged Limit orders on a DEX: what the fine print really says AMMs and order books price your trade differently Liquidity pools: two reserves, one fee, real risk MEV: the cost that never appears on a receipt Choosing when to swap, with real reasons Small swaps: the maths before you press go