Arbswap is a decentralized exchange on Arbitrum where you can trade from your own wallet, add tokens to trading pools, and farm rewards. The condition that matters most is having your tokens and enough ETH for network fees on the same Arbitrum chain as the pool you want to use. Understand the swap, the pool, and the farm before signing.
- Your wallet needs tokens and ETH on the chain you plan to use.
- A swap trades against a pool, so the amount you receive can change.
- Providing liquidity earns trading fees but changes your mix of tokens.
- Farming may add rewards, along with extra transactions and price risk.
What is Arbswap, and what do you need first?
It is an automated market maker (AMM), a decentralized exchange that prices trades using shared reserves of tokens. Those reserves are called liquidity pools. You trade against a pool instead of waiting for another person to accept your order.
On a centralised exchange, your balance usually sits in an exchange account. Here, you sign actions with a wallet whose keys you control. If you withdraw tokens from an exchange, select the chain you intend to use: Arbitrum One and Arbitrum Nova have separate balances. Arbitrum Docs says both use ETH for gas, the network fee paid to process transactions.
An Arbswap token swap starts with tokens and ETH in your wallet on the chosen chain. Once they are there, Arbswap lets you exchange one token for another through its trading pools. Leave some ETH in the wallet so you can pay for the transaction.
How does a token swap reach your wallet?
A swap sends one token from your wallet to a pool and returns another at the pool’s current rate. As people trade, the amounts in the pool change, and so does that rate. A large trade against a small pool can move the rate sharply; traders call this price impact.
Suppose you swap some ETH and the estimate is 100 units of a dollar token. With 0.5% slippage tolerance, the minimum is 99.5 units; the trade fails if it would deliver less. Slippage is the price change you allow between the estimate and execution. Even a failed transaction can use gas, so check the expected and minimum amounts before signing.
Some tokens also need an approval: a separate permission for the exchange’s contract to spend them. Check the spending amount, especially if the request has no limit. Confirm the token’s contract address when a name or ticker could refer to more than one asset. At arbswap.cc, you would connect your wallet to trade the tokens you have chosen.
Your cost can include a pool trading fee, gas, and price impact. These vary with the pool, network demand, and trade size, so a small test trade can reveal more than an assumed fixed cost. Remember that a completed swap leaves the new token in your wallet on the chain where you traded.
What happens when you add liquidity?
Adding liquidity puts both assets of a pair into a pool so others can trade against them. In a standard 50/50 pool, you supply equal values, say $100 of ETH and $100 of a dollar token. You typically receive a liquidity provider (LP) token representing your share; trading fees add value to that share.
Arbswap liquidity pools can leave you with a different mix of tokens as trades pass through. If ETH doubles while the dollar token stays flat, that example position would be worth about $283 before fees. Holding the two tokens outside the pool would be worth $300. The roughly $17 gap is impermanent loss, which Ethereum.org’s glossary defines as a shortfall compared with simply holding.
That gap can shrink if the relative prices return, but it becomes real when you withdraw. Trading fees may offset it; they are not guaranteed to do so. Look at both trading activity and pool size when judging whether the likely fees justify holding a changing mix of tokens.
Removing liquidity returns your current share of both assets, which may differ from the amounts you deposited. If you put the LP position into a farm, take it out of the farm first. Keep enough ETH to pay for those transactions.
How do farming rewards change the calculation?
Farming adds a possible reward when you stake, or deposit, a qualifying LP position in an incentive program. It is a separate step from supplying liquidity. Rewards depend on the program and how much others have staked, so a displayed annual percentage rate (APR) can change.
An Arbswap farm therefore starts with a pool position, not just a token sitting in your wallet. For example, 40% APR suggests about $40 a year on $100 only if that rate and value stay fixed. It does not guarantee $40: reward token prices can fall, and pool losses can outweigh the rewards.
Compare your likely rewards with the gas needed to enter, claim, and leave. On a small deposit, those transactions can absorb much of a short run’s return. The useful comparison is the value you end with against the value of simply holding the two tokens.
When you finish, take the LP position out of the farm before removing the underlying liquidity. Check the chain, token identities, amounts, and spending permission at each signature. For a first trade, try a small amount so you can confirm that the tokens arrive where you expect.
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