Monmint
Add Liquidity

Open your token for trading

Pair your token with MON, or any token you choose. The amounts you deposit on each side set the opening price.

Monmint lets you open a liquidity pool for any Monad ERC-20 token without code. Pair your token with MON, choose a Uniswap V2 or V3 pool on a leading Monad DEX, and create a tradable market in one signature — Monmint charges no platform fee.

Pair Details
The opening price comes from your first deposit, so weigh it.
The opening price comes from your first deposit.

In return you'll get LP tokens standing in for your share of the pool.

Claim Fees
Collect the trading fees your V3 positions in a pool have earned. Your liquidity stays in place.
Choose a V3 poolChoose Pair
Link your wallet to see what you've earned.
FAQ

Common questions

What exactly is a liquidity pool?
A liquidity pool is a smart contract that holds a matched reserve of two tokens (say, your new ERC-20 token alongside MON) so anyone can trade them on-chain. Instead of matching buyers with sellers through an order book, Decentralized Exchanges (DEXs) use Automated Market Makers (AMMs) that settle every trade against this shared liquidity in real time. After you mint a token on Monad, opening a liquidity pool is the last step. It makes the token public and lets your community trade it around the clock.
What's the cost to add liquidity to my Monad token?
Opening a liquidity pool on Monmint has zero platform fees from us. Listing your token on a DEX through our built-in Add Liquidity flow costs nothing on our side. You only pay the standard, near-zero Monad gas needed to send the transaction on-chain.
How does Monmint create my liquidity pool on Monad?
Monmint calls Uniswap’s factory smart contracts and creates the pool for you. When you add liquidity through our interface, the platform calls the decentralized exchange (DEX) protocol directly and creates a Uniswap V2 or Uniswap V3-style liquidity pool for your ERC-20 token. Your token is then tradable on Monad right away, running on proven Automated Market Maker (AMM) infrastructure, with no code to write and no DEX screens to figure out.
V2 or V3 — which Uniswap version should I pick for my pool?
Both are available on Monmint, and we handle the math by defaulting each one to an infinite price range (0 to infinity), so you don’t have to manage it. Your choice depends on how your token is built:
  • Uniswap V2 (the broadly compatible option): V2 handles every token. Standard, mintable, or a custom Tax Token — V2 gives you dependable, proven liquidity. Note: a Tax Token MUST go on V2, since V2 is built to handle buy/sell fees safely.
  • Uniswap V3 (the newer, capital-efficient option): V3 runs on newer smart contract infrastructure and is a good fit for standard or mintable tokens. Its math can’t account for fee-on-transfer behavior, so Tax Tokens don’t work here.
What are LP tokens, and what do they actually do?
A Liquidity Provider (LP) token is the on-chain receipt for what you put into a Decentralized Exchange (DEX). When you open your market on Monad through Monmint, the DEX mints LP tokens to your wallet. Each one records your exact share of the liquidity pool and does two things:
  • Earning fees: every time someone trades your token, your LP tokens earn a share of the DEX trading fees.
  • Cashing out: redeem your LP tokens whenever you want to pull your underlying paired assets back out of the smart contract.
Note: many projects “lock” or “burn” their LP tokens to show their community the starting liquidity is safe and can’t be removed.
Once the token is live, can I pull my liquidity back out?
Yes. Your assets stay 100% in your custody the whole time. Since the Liquidity Provider (LP) tokens live in your wallet, the token management dashboard lets you pull out part or all of your liquidity whenever you want. Weigh the market impact first. If you’re the main liquidity provider and you remove every paired asset from the decentralized exchange (DEX), the token is left with no reserve. That stops the Automated Market Maker (AMM) and leaves your community unable to trade it.