> For the complete documentation index, see [llms.txt](https://docs.artinals.com/artinals-protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.artinals.com/artinals-protocol/trade-module/events/liquidityadded.md).

# LiquidityAdded

**Purpose**: Emitted whenever new liquidity is contributed to a trading pool (i.e., someone adds NFTs and/or tokens to the pool and receives LP tokens in return).

**Key Inclusions**:

* `pool_id`: The pool to which liquidity is added.
* `provider`: The address that added the liquidity.
* `nft_amount`: How many NFTs were contributed.
* `token_amount`: How many tokens were contributed.
* `lp_tokens_minted`: The number of LP tokens minted to represent the provider’s share.

**Use Cases**:

* Show real-time updates of liquidity depth, informing traders about slippage and price impact changes.
* Enable analytics tools to measure the growth of a pool’s liquidity over time.
* Help liquidity providers confirm their contribution was successfully added.