# PoolSync
PoolSync is a utility crate for efficiently synchronizing DeFi pools from various protocols on EVM-compatible blockchains. This crate streamlines the process of pool synchronization, eliminating the need for repetitive boilerplate code in DeFi projects.
## Installation
Add this to your `Cargo.toml`:
```toml
[dependencies]
pool-sync = "2.0.4"
```
Configure your .env with a full node and a archive node. Archive must be an archive node. The full node can be either.
```env
FULL = "full node endpoint"
ARCHIVE = "archive node endpoint"
```
## Example Usage
```rust
use pool_sync::{PoolSync, PoolType, Chain, PoolInfo};
#[tokio::main]
async fn main() -> Result<()> {
// Configure and build the PoolSync instance
let pool_sync = PoolSync::builder()
.add_pool(PoolType::UniswapV2)
.chain(Chain::Ethereum)
.rate_limit(20)
.build()?;
// Synchronize pools
let pools = pool_sync.sync_pools().await?;
// Common Info
for pool in &pools {
println!("Pool Address {:?}, Token 0: {:?}, Token 1: {:?}", pool.address(), pool.token0(), pool.token1());
}
println!("Synced {} pools!", pools.len());
Ok(())
}
```