# Liquidity > Provide liquidity to Polaris pools and earn a share of the swap fees they generate. Canonical URL: https://docs.polaris.finance/testnet/liquidity Markdown URL: https://docs.polaris.finance/testnet/liquidity.md Section: Using Polaris Testnet Documentation index: https://docs.polaris.finance/llms.txt Full documentation bundle: https://docs.polaris.finance/llms-full.txt --- This section is where you provide liquidity to Polaris pools and earn a share of the swap fees they generate. From here you can add or remove liquidity, monitor your positions and pool statistics, and manage your exposure across different protocol markets. Every pool displays its current liquidity, estimated APR, your share of the pool, and the assets that can be redeemed when withdrawing liquidity. Polaris currently offers the following liquidity pools: - USD Pool (USDp–ETH) - POLAR Pool (pETH–POLAR) - GOLD Pool (GOLDp–ETH) - Split TriPool (pETH–fpETH–vpETH)