WooFi

Type: PMM (Proactive Market Maker) | Docs: docs.woo.org/woofi

Overview

WooFi implements the Proactive Market Maker (PMM) model, originally developed by WOO Network. PMM combines off-chain price feeds from professional market makers with on-chain settlement, enabling near-zero slippage for retail-sized trades. Pricing is driven by WOO Network’s internal market-making engine rather than passive AMM curves.

Functions

getWooFiPools()

Returns all active WooFi token pools on Monad. Returns

Field	Type	Description
`token`	`Address`	Token address
`symbol`	`string`	Token symbol
`reserve`	`bigint`	Token reserve in the pool
`price`	`number`	Current PMM price in USD
`spread`	`number`	Bid-ask spread in bps
`coeff`	`number`	Price coefficient (slippage factor)
`woFeeRate`	`number`	WooFi fee rate in bps

import { getWooFiPools } from 'rampart-monad'

const pools = await getWooFiPools()
for (const pool of pools) {
  console.log(`${pool.symbol}: $${pool.price}`)
  console.log(`  Spread: ${pool.spread} bps | Fee: ${pool.woFeeRate} bps`)
}

getWooFiQuote()

Returns a swap quote using WooFi’s PMM pricing model. Parameters

Name	Type	Description
`tokenIn`	`Address`	Input token address
`tokenOut`	`Address`	Output token address
`amountIn`	`bigint`	Exact input amount

Returns

Field	Type	Description
`amountOut`	`bigint`	Expected output amount
`fee`	`bigint`	Fee charged in tokenOut
`price`	`number`	Execution price
`priceImpact`	`number`	Price impact percentage (typically near zero for small trades)

import { getWooFiQuote } from 'rampart-monad'

const quote = await getWooFiQuote(
  '0x...', // tokenIn (USDC)
  '0x...', // tokenOut (MON)
  1_000_000n // 1 USDC
)

console.log(`Amount out: ${quote.amountOut}`)
console.log(`Price: ${quote.price}`)
console.log(`Impact: ${quote.priceImpact}%`)

WooFi PMM pricing typically offers near-zero slippage for trades under $50K. For larger trades, the coeff parameter (slippage coefficient) increasingly impacts execution price.

Contract Addresses

Contract	Address
WooPPV2	`0x7083609fCE4d1d8Dc0C979AAb8cf214789ADCA0`

Getting Started

Lending

Liquid Staking

Liquid Restaking

DEX & AMM

CLOB & Trading

Perpetuals

Yield

Aggregators

Oracles

Launchpad

Streaming

Indexer

AI Agent

Overview

Functions

getWooFiPools()

getWooFiQuote()

Contract Addresses

​Overview

​Functions

​getWooFiPools()

​getWooFiQuote()

​Contract Addresses

Overview

Functions

getWooFiPools()

getWooFiQuote()

Contract Addresses