Add liquidity to your Uniswap V3 position.
Top up a position you already own. Pick it, enter amounts, and confirm in your wallet. Calls Uniswap's official V3 contracts directly.
WETH address not configured. Look one up yourself, verify it on
Blockscout
(confirm it's a verified, standard WETH9 contract), then paste it into
WETH_ADDRESS in config.js. Never trust a WETH address from a
chat, DM, or unverified site — fake WETH contracts are a documented scam pattern on this chain.
Add Liquidity
Add more liquidity to a pool you already have a position in.
How Add Liquidity works
- Connect the wallet that owns a Uniswap V3 position.
- Pick the position from the list.
- Enter the token and WETH amounts, then confirm in your wallet.
This adds to a V3 position you already have, for example one made on the Create Pool page. No position yet? Create a pool first.