Deepen your pool
Arc Liquidity Adder
The Fastest Tool to add more liquidity into an existing Uniswap Pool, whenever you want.
Arc is almost ready
This tool opens on Arc on 16 September 2026. Everything below describes exactly how it will work.
Add more liquidity into an existing pool whenever you want, without coding.
The liquidity will be added in seconds. You can add more liquidity at any time.
How to use Arc Liquidity Adder
- Connect your Arc wallet
- Enter the liquidity pool address
- Set the amount of tokens and USDC to add
- Click on "Add Liquidity", accept the transaction and your liquidity will be added!
Benefits of Liquidity Adder
Any pool, not just yours
deepen a pair you opened, or one somebody else did
LP tokens and a cut of the fees
your share of every swap, for as long as you hold the position
The ratio is worked out for you
type one side and the other fills itself at the pool price
Less slippage for traders
the same trade against a deeper pool moves the price less
Audited and non-custodial
the deposit goes straight into the pair and the LP tokens come back to you
If you need more help contact our team
Got questions?
If you need more help contact our team
With Smithii's Add Liquidity tool, select your existing Uniswap pool, enter the amount of tokens and USDC you want to add, and confirm the transaction. The liquidity is added to your pool instantly and you receive LP tokens representing your new position.
Yes. When adding liquidity to an AMM pool, you must provide both tokens in the pair at the current pool ratio. For example, if your pool is TOKEN/USDC, you need to add both TOKEN and USDC proportionally. The tool calculates the correct amounts automatically.
Yes. You receive LP tokens proportional to the liquidity you add. These LP tokens represent your share of the pool and are needed to withdraw your liquidity later. Keep them safe. If you lose them, you cannot remove your liquidity (unless you burn them intentionally to lock liquidity).
Yes. You can add liquidity to any existing Uniswap pool, even if you didn't create it. You'll receive LP tokens for your contribution and earn a share of the trading fees.
Adding liquidity requires you to deposit both tokens in the trading pair (your token + the base currency like USDC). The only fee is the Arc network gas fee for the transaction. Smithii does not charge an additional service fee for this tool.
Yes. The tool interacts directly with the Uniswap router contract. Your funds go from your wallet to the liquidity pool. Nothing passes through Smithii. You receive LP tokens representing your pool share, which you can use to withdraw liquidity later.
Deeper liquidity reduces slippage for traders, which makes your token more attractive on aggregators and analytics platforms like DEXTools and DexScreener. It also helps your token withstand large buys and sells without dramatic price impact, giving holders more confidence.
How to Add Liquidity to a Arc Pool
The Liquidity Adder lets you deposit more tokens into an existing Uniswap pool. You provide both tokens in the trading pair at the current pool ratio, and receive additional LP tokens representing your increased share of the pool.
More liquidity means less slippage for traders. Low-liquidity pools suffer from high price impact on even small trades, which discourages trading and can trigger warnings on DEX aggregators. Adding liquidity signals project commitment and makes your token more attractive to buy.
The tool works on all supported EVM chains: Ethereum, BNB Chain, Base, Polygon, Arbitrum, Avalanche, and Blast. Connect your wallet, enter the token address, specify the amount, and confirm. No coding or direct router interaction needed.
Growing Your Pool's Depth
After adding liquidity, you can manage your full position through the Liquidity Pool Creator for new pools or use Remove Liquidity when you need to withdraw tokens by burning LP tokens.
A healthy liquidity strategy involves monitoring your pool's depth relative to trading volume. If you see high slippage warnings on DEX aggregators, it is time to add more liquidity. Consistent pool growth builds trader confidence and drives organic volume over time.
Watch how it works