Kyberswap Kyberswap routes your first swap and lets you track its on-chain outcome
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Kyberswap uses its aggregator to quote a first swap, while your wallet handles signing and any required token permission. A quote estimates the exchange; the minimum received amount limits acceptable execution. Signing alone does not establish that the output token reached your wallet. The wallet must hold the input asset and enough native tokens for gas on the selected network. Completion rests on the successful swap transaction and its actual output.
Bottom line: An approval authorizes token spending, so check the swap transaction itself to establish whether the exchange completed.
A funded wallet on the chosen network
If the input asset and gas balance are on the selected network, a supported Web3 wallet supplies the funds needed for a first swap. The connection lets the interface read your public address, balance, and network. It does not transfer tokens by itself. Native gas tokens pay network fees, including a separate approval transaction when the flow needs one. Reserve gas before entering the amount, particularly when the input asset also pays those fees.
Which quote amount controls acceptable execution?
For the quote that you confirm, the minimum received amount sets the lowest output that the same-network swap can accept. Estimated output describes the quoted return for the selected input amount. Compare both amounts in units of the output token; a percentage setting expresses a different quantity.
The aggregator reverts a same-network swap if execution cannot meet the minimum received amount. Max Slippage changes this boundary relative to the quote. Raising it permits a lower output; it does not improve the route’s quoted return.
Price impact depends on the trade size relative to available liquidity. Slippage describes a difference between expected and executed prices as market conditions change. Routing can divide the swap among several liquidity sources. A higher slippage tolerance does not erase price impact already reflected in the quote.
You can stop after reviewing the quote, before signing any spending permission or swap request.
Spending permission and swap execution have different effects
If the selected token needs authorization, the swap flow asks you to authorize a particular contract before that contract can spend it. For ERC-20 tokens, the allowance applies to a particular token contract, wallet address, and spender on the selected network. An approval for another contract or chain does not establish the allowance needed here.
An ERC-20 approval sets how much the approved spender may transfer from the token owner’s balance. Review the spender and allowance amount before signing. A larger allowance can remain available after this swap. An exact allowance ties the spending limit to the intended swap amount.
When the interface offers Permit for an eligible token, authorization can use a signed message. That option avoids a separate gas-paying approval transaction. It does not remove the swap’s network fee. Token support and the displayed authorization flow determine whether this branch is available; a first visit does not automatically require a conventional approval.
The swap request still needs review of its pair, amount, minimum received, and network fee.
A first swap from network selection to settlement
For an immediate exchange within one supported network, the Swap interface links the aggregator quote, token authorization, and on-chain execution in this order.
| Stage | Action | Network and token requirements |
|---|---|---|
| Connect and select the network | Match the connected wallet account to the balance that you intend to use. | Input assets and native gas must be on that network. |
| Choose tokens and amount | Identify both tokens and enter the input amount. | Check token contracts where applicable on the selected chain. |
| Review the quote | Inspect the route, minimum received, price impact, slippage setting, and estimated gas. | Output refers to the selected token on the same network. |
| Authorize spending if required | Complete the offered approval or Permit request after checking its scope. | Authorization depends on the input token, wallet account, spender, and network. |
| Confirm and submit the swap | Review the final details and sign the swap request in the wallet. | The final quote must match the intended token pair. |
| Inspect the swap outcome | Use the transaction record to check status and the output received. | Check the output token and recipient on that same chain. |
The chosen input amount affects the route and estimated output. Changing the amount means reviewing the resulting quote again, including price impact and gas. The network also determines the token balances and contracts that the interface uses.
Reading the on-chain result
Once a submitted swap has a successful on-chain status, its output record shows what the exchange delivered on the selected network. Open the swap’s transaction record in the wallet or app, then inspect it through that network’s blockchain explorer. A successful approval can appear in the same history without showing an exchange.
A transaction hash alone does not establish successful swap execution. Pending means execution has not yet produced a confirmed result. A failed or reverted status means that particular swap did not complete. Compare the received quantity with the minimum that you accepted in the final confirmation.
For ERC-20 output, inspect the token transfer entries and receiving address. The transaction’s main recipient can be a router contract, so that field alone does not identify the wallet that received the output. Network gas records show a separate cost from the quantity of the output token.
A quote is a stop point before authorization
Before any approval, Permit signature, or swap submission, quote review offers a stop point that leaves token spending permissions unchanged. You can change the amount or decline the trade without authorizing the exchange. After signing an approval or Permit, permission may exist even when no swap completes. Closing the interface does not revoke that permission.
Limit orders set a target rate and expiry, with execution dependent on an available fill. Cross-chain Swap adds a source network, destination network, and third-party route. Its arrival estimate concerns that route, so it is not a confirmation deadline for an ordinary same-network swap.
KyberEarn manages positions in supported third-party liquidity pools. KyberZap can prepare assets for those deposits, which introduce pool exposure beyond exchanging one token for another. A first swap can end with the received token in your wallet, without adding liquidity or creating a limit order.
Quick answers about Kyberswap
Do I need a separate account to make my first swap?
A first swap uses a supported Web3 wallet without requiring a separate trading account. Your wallet supplies the public address and handles signing. The connected address identifies the account that sends the on-chain swap, so check it when your wallet contains more than one account.
How do I find an unfamiliar token in the swap selector?
The swap selector supports token searches by contract address on the selected network. Matching a symbol alone does not establish the asset’s identity. A search using the token’s verified contract address identifies the intended token, while an available route and sufficient liquidity determine whether the interface can quote the exchange.
Why has my quoted amount changed before I confirm the swap?
An updated route or changed market conditions can alter the quoted amount before confirmation. The confirmation screen may therefore differ from the earlier swap screen. Read the final estimated output and minimum received before signing. This quote refresh differs from slippage between the accepted quote and execution.
How long does my first swap take to confirm?
Confirmation time depends on the selected network, current activity, and transaction fees. On EVM networks, an earlier pending transaction from the same account can also delay later transactions. Check the existing transaction’s status before submitting another attempt; the quoted output does not establish a confirmation time.
Will I pay gas if my swap reverts?
A reverted on-chain swap still consumes gas, even though it does not complete the token exchange. Reviewing a quote or declining an unsigned wallet request does not submit a swap transaction and therefore does not incur a swap execution fee.
Where are my received tokens if the wallet does not display them?
A wallet may hide an output token until you import its contract address. A successful swap record and its transfers show whether the intended address received that token. Check the selected network and output contract before importing it; changing a wallet’s display does not repeat the swap.