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SushiSwap in 2026: How to Swap Tokens or Earn Pool Fees

SushiSwap is a multichain exchange for swapping crypto tokens and earning trading fees. It lets you trade on a supported network or add tokens to a shared pool that traders use. To choose your next step, check where your tokens are, what a swap will return, and what providing liquidity could cost you.

What is SushiSwap, and how does it price a trade?

It is an automated market maker (AMM), software that trades using pools of tokens supplied by other users. You do not need to wait for someone to accept your offer. When you put one token into a pool, the pool sends you another.

The balance of tokens in that pool sets the price. As a trade takes more of one token, each further unit costs more. This is called price impact, and it grows when your trade is large compared with the pool.

A swap usually trades tokens on the same network. This distinction matters if your wallet holds a token on Polygon but the app you need uses Avalanche. Both networks may be supported, yet a regular swap on Polygon cannot deliver tokens to Avalanche. Moving between networks needs a cross-chain route.

How do you swap, and what will it cost?

Connect a wallet on the network holding your tokens, review the amount you will receive, then confirm the trade. You also need enough of that network’s native currency to pay gas, the charge for recording a transaction. Some tokens need a separate wallet approval before the swap, which can use gas too.

Say you have token A on Polygon and need token B for an app there. At that point, SushiSwap lets you exchange the two tokens on a supported network. If the app instead needs token B on Avalanche, check whether SushiXSwap offers a route between those networks.

Read the expected output before confirming. Pool trading fees commonly range from about 0.01% to 1%, depending on the pool; a standard v2 pool charges around 0.3%. On a $200 trade at 0.3%, that fee is about $0.60. Gas and price impact can make the total cost higher.

Also check slippage, the change in price allowed between your quote and the completed trade. A tight limit can cause a trade to fail when prices move. A loose limit can leave you with fewer tokens than expected. I would reduce the trade size if price impact is high, then compare the new quote.

How do you earn fees by providing liquidity?

You earn a share of trading fees by adding tokens to a pool that people trade against. In a v2 pool, you normally supply equal values of two tokens. A v3 pool lets you place funds within a chosen price range; it earns fees only while the market price stays in that range.

For example, adding $1,000 to a pool holding $99,000 gives you about 1% of it. If traders later generate $100 in fees for providers, your share would be about $1. Actual earnings depend on trading activity and your share of the active pool, so a displayed fee rate is not a return.

The pool’s token balance changes as people trade. If one token rises sharply, the pool sells some of it for the other token. You may withdraw less value than you would have had by holding both tokens; this shortfall is called impermanent loss. Fees might cover it, but they might not.

For a first pool position, I would choose a pair I am willing to hold and check its trading activity. Then I would compare likely fees with gas costs and the risk of the tokens moving apart in price. The practical path is:

  • Check which network holds your tokens and where you need them.
  • For a swap, compare the expected output, price impact, fees and gas.
  • For liquidity, choose a pool and weigh fee income against price risk.

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