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Type: StableSwap AMM | Docs: docs.curve.fi

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Overview

Curve Finance is the dominant StableSwap AMM, optimized for trading between assets of similar value (stablecoins, LST pairs, wrapped assets). Its invariant provides extremely low slippage for correlated assets compared to constant-product AMMs. On Monad, Curve pools are discovered via the on-chain Registry contract. Each pool exposes coins, balances, fee parameters, and a virtual price that serves as a proxy for LP share value.

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Types

type CurvePool = {
  address: `0x${string}`
  coins: `0x${string}`[]       // token addresses in the pool
  balances: bigint[]            // current token balances
  fee: number                   // swap fee in basis points, e.g. 4 = 0.04%
  virtualPrice: bigint          // LP share virtual price (1e18 = 1.0)
  tvl: number                   // USD TVL
  apy: number                   // trading fee APY (annualized from 7-day volume)
  protocol: 'curve'
}

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Functions

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getCurvePools()

Returns all Curve pools registered on Monad. 
import { Rampart } from 'rampart-monad'

const sdk = new Rampart()
const pools = await sdk.getCurvePools()
// → CurvePool[]

pools.forEach(p => {
  console.log(
    `Pool ${p.address}: ` +
    `TVL $${(p.tvl / 1e6).toFixed(1)}M  ` +
    `Fee ${p.fee}bps  ` +
    `APY ${(p.apy * 100).toFixed(2)}%`
  )
})

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getCurveTVL()

Returns the total liquidity across all Curve pools on Monad in USD. 
const tvl = await sdk.getCurveTVL()
// → number (USD)

console.log(`Curve TVL: $${(tvl / 1e6).toFixed(1)}M`)

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getCurvePoolByCoins(coinA, coinB)

Finds the Curve pool that contains both specified token addresses. Useful for routing stablecoin swaps. 
const USDC = '0x...'
const USDT = '0x...'

const pool = await sdk.getCurvePoolByCoins(USDC, USDT)
// → CurvePool | null

if (pool) {
  console.log(`USDC/USDT pool: ${pool.address}  Fee: ${pool.fee}bps`)
}

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Contract Addresses

ContractAddress
Registry0xE1a4d6fE70c5f9dBBaE58A2D37a0cF2e44c87490