Frequently Asked Questions

MegaPump is a token launchpad on MegaETH where anyone can create and trade tokens instantly. Every token starts on a bonding curve — the price rises as people buy and falls as they sell, so there is always liquidity. Once a token has raised its graduation amount on its curve (24 ETH, depending on the currency it was launched in), it graduates and migrates to MEGAPUMP DEX.

Yes. A token is launched in ETH, USDm or MEGA — you pick the currency at creation and it never changes. Its curve, its market cap and its graduation amount (24 ETH) are in that currency, and so is the liquidity pool created at graduation. Trading it works exactly the same way.

Yes — 100% free. There is no upfront cost for the creator. A token's ERC-20 contract is only deployed on its first purchase, and that one-time deployment cost is included transparently in the first buyer's transaction. If you create a token without buying it yourself, the first person who buys covers it.

A bonding curve is a formula that sets a token's price from its supply. As tokens are bought the price moves up the curve; as they are sold it moves down. You trade directly against the contract, so there is always instant liquidity at the current curve price — no order book and no counterparty needed.

To give the community a fair start, the first 5 blocks after a token is created (about five seconds on MegaETH) are protected: no single transaction can buy more than 10% of the bonding-curve supply. This stops bots from scooping up the entire supply at launch before anyone else can participate.

As many as you like, one at a time: the contract enforces a one-minute cooldown between two launches by the same creator. Creating a token signs a launch request that stays valid until its first buy; you can cancel it from the token page as long as nobody has bought.

Every wallet gets its own referral link the first time it connects to MegaPump. Share it — when someone who has never traded on MegaPump connects through your link, they're linked to you as their referrer. The link is set once on their first connection, only applies to genuinely new users, and you can't refer yourself. As a reward you earn a 0.1% referral fee on your referees' trades, taken out of the platform fee: the 1% platform fee splits into 0.9% for the protocol and 0.1% routed to the referrer. Every share link you post (a token, your position card) carries your code too.

When a token has raised its graduation amount on its curve (24 ETH), internal trading stops and the token graduates. In a single atomic transaction the contract takes everything raised, pairs it with the 20% of the supply reserved for the pool, and deploys a permanent liquidity pool on MEGAPUMP DEX. The LP position is then burned — the liquidity is locked forever and can never be removed. After graduation the token trades freely on MEGAPUMP DEX.

Creating a token is free. On every buy and sell on the curve, a 1% platform fee (which includes the 0.1% referral share) and a 0.25% creator fee apply. A one-time graduation fee (0.015 ETH for a token launched in ETH, set per currency for the others) is charged when a token migrates to MEGAPUMP DEX. After graduation, swaps carry the standard 0.3% pool fee of MEGAPUMP DEX and nothing else. All fees are enforced on-chain by the smart contract; the rates shown here are the ones currently set on it.

A 0.25% fee on every trade of a token on its bonding curve goes to that token's creator. It accumulates in the contract and the creator can claim it on-chain at any time, from their profile. It stops at graduation: swaps on MEGAPUMP DEX only carry the pool fee. It rewards creators for bringing and growing their community.

All trading runs on-chain through the bonding-curve contract. The contract cannot touch your funds, cannot mint extra tokens, and cannot move tokens out of your wallet. The protocol is owned by a 2-of-3 Safe multisig whose powers are written in the contract: pause token creation and buys in an emergency (selling and fee claims can never be paused), withdraw the accrued platform fee, set the fee rates within hard caps (platform fee at most 5%, creator fee at most 2%, graduation fee at most 0.1 ETH), set the graduation amount of each currency and enable or disable currencies, set the referral signer and the creation cooldown, point future graduations to another router, and upgrade the contract. Every change is an on-chain transaction, public before it applies. It has no access to user balances or trades. As with any DeFi protocol, smart-contract risk still exists — only trade what you can afford to lose. The Security page lists every address to check.

Yes. Token trading is highly risky and prices can fall to near zero. Bonding-curve mechanics mean earlier buyers get lower prices by design — that is not a promise of profit. Only trade with money you can afford to lose.

Yes. While a token is on the curve, the contract guarantees liquidity — you can sell back to the curve at the current price at any time, with no lock-up. After graduation you trade on MEGAPUMP DEX.

At graduation the displayed market cap steps up, by about 2x. This is expected: everything raised on the curve (minus the graduation fee) is paired with the 20% of the supply reserved for the pool, so the DEX opens at twice the last price paid on the curve. It is a mathematical property of the curve and of the pool, not a change in the token itself.

MegaPump runs on MegaETH, a high-performance chain with very low latency, so buys and sells confirm near-instantly with minimal gas.

Market cap = current token price × total supply (1B tokens). The price comes from the bonding-curve formula based on how many tokens have been sold.

MOSS, the MegaETH wallet (a passkey, no extension to install, works on mobile), plus any EVM wallet: MetaMask, Rainbow, Coinbase Wallet, and any WalletConnect-compatible wallet. On mobile with WalletConnect, select the MegaETH network in your wallet before you scan.

With MOSS you can open a trading session: you choose a spending limit and a duration, and until then your trades on MegaPump go through without a confirmation window. The session lives in your wallet, never on our side; it is capped at the limit you set, expires on its own and can be revoked at any time from the badge in the header.

On a token page, “Your position” shows what you paid, what you took out and what your tokens are worth now. Share turns it into a card with your gain (or loss) and a link to the token that carries your referral code — the people who join through it become your referees.