Sprivio
LIVE ON SOLANA · NO LAUNCH FEE · 40% OF EVERY TRADING FEE IS YOURS
Launch a token on Solana
Sprivio charges nothing to launch — you pay only Solana's own account rent (about 0.035 SOL). The whole 1,000,000,000 supply opens on a Meteora bonding curve that anyone can buy from immediately. 40% of every trading fee is yours: at the 2% tier that is 0.8% of all volume — pump.fun pays creators 0.30%. The first 20 seconds carry a falling 99% anti-sniper fee, and when the curve fills your token graduates to a Meteora pool whose liquidity is locked forever. Launching on Base, BNB Chain, Robinhood Chain or Arc instead? Pick it under Network.FREE TO LAUNCH. YOU KEEP MOST OF EVERY TRADING FEE.
Launch a token
Launching costs nothing — no launch fee on any of the four EVM chains, and you do not have to fund a pool. Your share is minted to you; everything else opens as a public curve that anyone can buy from straight away. You keep 95% of every trading fee for the first 100 launches on each chain, 80% after that. Verify the first-tier split in the factory contract:EARLY_CREATOR_FEE_SHARE_BPS().
Build your launch
Set the identity, economics and first signal in one clear pass.
Token identity
Make the listing recognizable before the first trade.
Identity written into the token contract — permanent, and not editable afterwards by anyone, us includedstored as the token's metadata and locked at launch — the token is created immutable, so nobody can change it afterwards, us included
Economics
Choose the opening signal and fee behavior.
Fair launch. On Solana the entire 1,000,000,000 supply goes on the curve — nothing is set aside for anyone, including you and us. Your stake is your opening buy below: it is made first, at the opening price, in the same transaction that creates the token.
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Default is 0% — the entire supply goes to the curve. Capped at 20%: a launch that keeps more than that is indistinguishable from a rug, so the contract rejects it.
Bought inside the launch transaction, at the opening price, before anyone else can trade. A token that opens with zero trades is one nobody buys — we measured it: of the five we launched without one, four ended with an empty curve and not a single holder. You are exempt from the launch-window penalty, so this costs you only the curve fee.
THE LAUNCH WINDOW
FEE ON EVERY BUY, FALLING EACH SECONDTHEN JUST YOUR TIER
On Solana this is the curve's own fee schedule inside Meteora's program: 99% at the first second, falling in a straight line every second to the tier you pick, reached at 20 seconds. A bot that buys first pays almost everything away — and the penalty is split like any fee, so 40% of it is yours. Your own opening buy in the launch transaction pays only your tier. The row above is computed from the same numbers that are written into your token's config account.
EVERY TRADE ON THE CURVE
WRITTEN INTO THE TOKEN'S OWN CONFIG ACCOUNTNOBODY CAN CHANGE IT
The split is enforced by Meteora's bonding-curve program, not by us.
THE LAUNCH WINDOW
TAX ON BUYS, FALLING IN A STRAIGHT LINETHEN JUST THE CURVE FEE
A bot that buys in the first second pays almost all of it away. Half of that penalty is
paid to you, the creator — it is not our fee. You are exempt from it on your own
opening buy.
The row above is computed in your browser from the contract's own
SNIPE_TAX_START_BPS and SNIPE_TAX_SECONDS, served by
/api/launch-config. If it cannot be read, it says so rather than showing a number.
EVERY TRADE ON THE CURVE
reading the factory…
Where the platform share goes is read from the factory for the chain you pick.
One form, four launches. Your wallet will ask you to switch network and sign once per chain; you can stop after any of them and the ones already done stay live. Each chain uses its own curve settings and its own currency, because 1 ETH and 1 USDC are not the same number — the table below shows exactly what will be sent on each. Nothing here is a bridge or a wrapper: each chain gets a real, independent token contract.
Advanced
The curve fee is the only charge. You pick 1%, 2% or 3% and it is fixed into the token forever at launch — there is no separate trade tax on Solana. Graduation happens when the curve has raised about 86 SOL (a market cap of about 400 SOL): the liquidity moves into a Meteora DAMM v2 pool with a 1% fee, 100% of that liquidity is locked permanently (half in your name, half in ours — both keep earning its fees, neither can ever pull it), and 2% of the raise is Sprivio's graduation fee. The token has no mint authority and no freeze authority.
Two different charges, and they are not the same money. The curve fee is the one every trade pays; you pick 1%, 2% or 3% here and it is fixed into the token forever at launch. Most of it comes back to you (the exact split is read from the contract and shown above); the rest is ours. A higher fee earns you more per trade but makes your token more expensive to trade than the one next to it. The trade tax is charged on top of that and is paid to you in full — we take none of it. Capped at 10%; a high tax is visible to every buyer and tends to scare them off. Locking your share puts it in the curve until the token graduates, where anyone can verify it — it is the fastest way to answer "can the dev dump on me?".
Depth is virtual: it sets the opening price and can never be withdrawn by anyone, including you. Opening price: — per token.
Launching is a transaction from your own wallet. Sprivio never holds your keys and cannot move your tokens.
Multi-chain launch
Each row is a separate contract on a separate chain. A row only turns green when the transaction is mined and the Launched event is read back from that chain.
Your token is live on-chain
It is visible to everyone, on any device, because the listing is read from the chain — not from this browser.
- Token contract
- Bonding curve