# Reference: `sushi/evm` V2 Pool

V2 pool exports provide deterministic local math for SushiSwap V2-style pools.

## Exports

| Export | Purpose |
|---|---|
| `SushiSwapV2Pool` | Pool class built from two token reserve amounts. |
| `computeSushiSwapV2PoolAddress` | Compute pair address from factory/token/init code hash inputs. |
| V2 schemas | Serialize/validate V2 pool data. |

## `SushiSwapV2Pool`

| Member | Purpose |
|---|---|
| `getAddress(tokenA, tokenB)` | Compute the SushiSwap V2 pool address (static). |
| `constructor(amountA, amountB)` | Construct from current reserves. |
| `liquidityToken` | LP token representation. |
| `swapGasCost`, `minLiquidity` | Constants used by pool logic. |
| `involvesToken(token)` | Check whether token is in the pool. |
| `token0Price`, `token1Price`, `priceOf(token)` | Mid-price helpers. |
| `chainId`, `token0`, `token1`, `reserve0`, `reserve1` | Pool state accessors. |
| `reserveOf(token)` | Reserve for a token. |
| `getOutputAmount(inputAmount)` | Quote exact input and return updated pool. |
| `getInputAmount(outputAmount)` | Quote exact output and return updated pool. |
| `getLiquidityMinted(...)` | Compute LP tokens minted. |
| `getLiquidityValue(...)` | Compute token value of LP liquidity. |

Operations can throw for unsupported chains, token mismatches, zero reserves, insufficient input, insufficient reserves, or liquidity mismatches.