Note: damms-filters has been migrated into amms and this repo has been archived.
A collection of filters to reduce invalid or poor quality AMMs on EVM chains.
Note: A good weth_value_in_token_to_weth_pool_threshold is a setting with a $USD value > $1000 at least. Lower than this, you are getting pools that could have poor liquidity and show inflated prices.
pub async fn filter_pools_below_weth_threshold<M: Middleware>(
pools: Vec<Pool>,
dexes: &[Dex],
weth: H160,
weth_value_in_pool_threshold: U256, // This is the threshold where we will filter out any pool with less value than this
weth_value_in_token_to_weth_pool_threshold: U256, //This is the threshold where we will ignore any token price < threshold during batch calls
middleware: Arc<M>,
) -> Result<Vec<Pool>, CFMMError<M>> {
// --snip--
}pub async fn filter_pools_below_usd_threshold<M: Middleware>(
pools: Vec<Pool>,
dexes: &[Dex],
usd_weth_pool: Pool,
usd_value_in_pool_threshold: f64, // This is the threshold where we will filter out any pool with less value than this
weth: H160,
weth_value_in_token_to_weth_pool_threshold: U256, //This is the threshold where we will ignore any token price < threshold during batch calls
middleware: Arc<M>,
) -> Result<Vec<Pool>, CFMMError<M>> {
// --snip--
}