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Get Pools

Tracking Pools‚Äč

There are two methods to track all liquidity pools from Poolshark:

1) Query the publicly available Limit Subgraph API.

Use the following query to fetch all LimitPools:

{
limitPools(first: 5) {
id
token0 {
id
name
symbol
decimals
usdPrice
}
token1 {
id
name
symbol
decimals
usdPrice
}
poolPrice
}
}

2) Index all the LimitPoolCreated or PoolCreated events.

  • The LimitPoolCreated event is custom to Poolshark
  • The PoolCreated event is compatible with Uniswap v3 indexers.

The LimitPoolCreated() event allows third parties to track all pools currently available.

This event is emitted from the LimitPoolFactory contract each time a new pool is created.

    event LimitPoolCreated(
/**
* @custom:field pool
* @notice The contract address of the LimitPool created
*/
address pool,

/**
* @custom:field token
* @notice The contract address of the LP position tokens
* @notice zeroForOne (i.e. token0 => token1 swap) moves price lower
* @notice !zeroForOne (i.e. token1 => token0 swap) moves price higher
*/
address token,

/**
* @custom:field token0
* @notice The ERC-20 token alphanumerically sorted first
* @notice For the tokens `0xb...` and `0xa...`, token0 would be `0xa...`
*/
address indexed token0,

/**
* @custom:field token1
* @notice The ERC-20 token alphanumerically sorted second
* @notice For the tokens `0xb...` and `0xa...`, token1 would be `0xb...`
*/
address indexed token1,

/**
* @custom:field swapFee
* @notice The swap fee in multiples of 0.0001%
* @notice A `swapFee` of `3000` is equal to `0.3%`
*/
uint16 indexed swapFee,

/**
* @custom:field tickSpacing
* @notice The multiple of 0.01% between price ticks
* @notice A `tickSpacing` of `30` is equal to `0.3%`
*/
int16 tickSpacing,

/**
* @custom:field poolTypeId
* @notice The multiple of 0.01% between price ticks
* @notice 0 - x*y=k LimitPool
*/
uint16 poolTypeId
);