Launch on Solana.
Read from the chain.

Your coin launches on a bonding curve on Solana, tradeable in the next block. Every number here is decoded from the chain's own accounts, so what you see is what is actually there rather than what a database last remembered.

    Launches, as they land Live
    coins launching the curve, on Solana
    Chains to back with-every one verified at build time
    Launch cost0.0005 ETHone transaction, no listing queue
    Sold on the curve800Mof a 1B supply, 200M held for liquidity
    Creator tax0 to 10%yours, fixed at launch
    01 / Backing

    No indexer. No API key. No middleman.

    Most launchpad front ends read someone's database. Across Pad finds coins the way the chain records them: pump.fun's mint authority is an address only a launch ever touches, so the signatures against it are the launch feed itself.

    • 01

      You launch on Solana

      One transaction creates the mint and opens its bonding curve. It is tradeable in the next block, with no approval step and nobody to ask.

    • 02

      The curve prices it

      Constant product over virtual reserves, run by pump.fun's program. Across Pad does not run the curve and says so: it reads it.

    • 03

      Traders pay a creator fee

      Every buy and sell pays the fee the program sets. It is held against your address on chain until you take it.

    • 04

      It graduates on its own

      When the curve sells out, its liquidity moves to a pool and the coin trades on freely. Nothing here has to approve that.

    What is fixed at launch

    These are written into the contract when it deploys. Nothing here has an owner switch.

    Supply1,000,000,000
    Sold on the curve800,000,000
    Held for liquidity200,000,000
    Base fee per trade1.00%
    Creator tax ceiling10.00%
    Mint after launchNot possible
    The contract has no owner, no pause and no mint. Once it is deployed the only thing anyone can change is their own position.

    Every launch on Solana.
    Straight off the chain.

    Coins appear here seconds after they are created, because nothing is waiting on an index to catch up. The chain is the index.

    02 / How it works

    Three screens, and none of them wait on us.

    Everything below runs against the chain from your own browser. There is no server in the middle holding your token, your fees or your keys.

    03 / Explore

    Every token, read from the chain itself.

    The list below is live. It comes from reading Solana for launches, the same way the app does it, so it shows what is actually there rather than what a database last remembered.

    04 / Fees

    Your tax is yours, and it never passes through us.

    The creator tax is added on top of the 1% base fee on every buy and sell. It is held by the token contract against the address that launched it, and only that address can move it.

    Where a trade's money goes

    On a buy of 1 ETH, with a 5% creator tax set at launch.

    Into the curve0.9400 ETH
    Base fee0.0100 ETH
    Creator tax, escrowed for you0.0500 ETH
    Held by Across PadNothing
    There is nothing to withdraw from us, because there is nothing of yours for us to lose. The escrow is inside your own token's contract.

    Graduation

    What happens when the curve fills.

    Curve fills at800,000,000 sold
    Price move, start to full25×
    Released to liquidityRaise + 200M tokens
    Curve after thatClosed, permanently
    A buy that would run past the end of the curve only spends what it needs and refunds the rest in the same transaction.
    05 / What you get

    A little to decide now. A lot settled for good.

    Six things are written into the contract the moment it deploys. After that nobody, including us, can change any of them.

    Decide six things. The contract holds you to all of them.
    06 / Questions

    The things worth knowing first.

    What actually happens when I press launch?

    Your wallet sends one contract creation transaction. The contract that comes out is the ERC-20 and its bonding curve in the same address, with the whole supply already minted to itself and the curve open.

    Nothing is pre-registered anywhere first. There is no factory to ask, no list to be added to and no approval to wait for.

    How is the price set before anyone has bought?

    The curve starts with virtual reserves, so there is a price from the first block. Buying moves along a constant product, exactly like an AMM, except one side of it is virtual until real ETH arrives.

    The curve is sized so the 800 millionth token costs 25 times what the first one did, and so it fills at the curve size you chose.

    Can the creator rug it?

    There is no mint function, no owner and no pause. The creator cannot take tokens out of the curve or stop it trading.

    What the creator can do is set a tax of up to 10% at launch, claim the tax that has accrued, and hold tokens they bought like anyone else. The liquidity recipient set at launch receives the raise and the 200M liquidity allocation when the curve graduates, and the app shows you that address before you trade.

    Which chains can I back a launch with?

    Sixty-odd, and the list in the app was checked when it was built: every endpoint answered with the right chain id and every token address answered symbol() and decimals(). Anything that did not answer was dropped rather than shipped.

    You can also paste any token address yourself. The app reads it off the chain and shows you what it found before you commit.

    What does it cost?

    The launch fee is 0.0005 ETH, plus gas. Every trade pays a 1% base fee and whatever creator tax was set at launch. That is the whole fee schedule.

    Can I try it without spending anything?

    Not yet. Across Pad runs against Solana mainnet, where the curves and the coins are real. A devnet build is possible but there is no launchpad program there worth pointing at.

    Launch here. Pair anywhere.

    One transaction, 0.0005 ETH, and a curve that trades from the next block.