Sprivio
PRODUCT GUIDE
How Sprivio works
Sprivio launches tokens on Solana — through Meteora's bonding-curve program, and on pump.fun with a Sprivio page for every coin — and on Arc, Base, BNB Chain and Robinhood Chain from its own verified contracts. Launching is free everywhere, the creator shares every trading fee, and when a token graduates its liquidity can never be withdrawn. Sprivio also prices coins in tokenized stocks, bridges between all five chains, and lets you trade any token on six chains — with smart-money wallets.
Official $SPRIVIO is on Arc: 0xB185D4049015d9Cb9839Ed9911df81bF2B640C33
· contract & details
At a glance
| Arc · Base · BNB Chain · Robinhood Chain | Solana | |
|---|---|---|
| Launch fee | Free | Free (Solana rent about 0.035 SOL) |
| Trading fee | 1%, 2% or 3%, picked by the creator | 1%, 2% or 3%, picked by the creator |
| Creator's share | 80% of the fee — 95% for the first 100 launches on each chain | 40% of the fee (Meteora 20%, Sprivio 40%) |
| First 20 seconds | Penalty falls from 99% to zero | Fee falls from 99% to the tier |
| Graduation | Sprivio takes 2% of the raise; liquidity moves to a Uniswap v4 position with no withdraw path | Sprivio takes 2% of the raise; liquidity moves to a Meteora DAMM v2 pool, locked forever |
| Priced in | USDC on Arc · ETH on Base and Robinhood Chain · BNB on BNB Chain | SOL, or a tokenized stock |
Launch on Arc, Base, BNB Chain or Robinhood Chain
Pick one of these chains in the network menu on the launch page. One transaction creates the token and its bonding curve from our verified factory. Launching there is free.
- SupplyThe creator can keep up to 20% of supply.
- Curve fee1%, 2% or 3%. The creator keeps 80% of it — 95% for the first 100 launches on each chain.
- Anti-sniperBuys in the first 20 seconds pay a penalty falling from 99% to zero, split between the creator and us.
- GraduationWe take 2% of the raise, and the liquidity moves into a Uniswap v4 position that has no withdraw path.
The official $SPRIVIO is on Arc (0xB185D4049015d9Cb9839Ed9911df81bF2B640C33), launched
through Argus. The earlier Robinhood Chain token is a separate contract.
Launch on Solana
- Fill in the name, symbol, logo and links, pick a trading fee of 1%, 2% or 3%, and choose an opening buy in SOL (0.1 SOL by default, or none).
- Your wallet signs twice. First it creates the token's own config account on Meteora's Dynamic Bonding Curve program — the fee tier, the fee split, the curve and the graduation rules are written into it. Then it creates the token, its curve and your opening buy in one transaction. Sprivio charges nothing; Solana's account rent comes to about 0.035 SOL in total (0.01 SOL of it is Metaplex's fee for the metadata account).
- It is a fair launch: the whole 1,000,000,000 supply opens on the curve and nothing is set aside for anyone. Your opening buy is made first, at the opening price, inside the launch transaction — and it pays only your fee tier, not the anti-sniper fee.
The token is created with no mint authority, no freeze authority and immutable metadata. Nobody — including us — can mint more, freeze a holder or change its name or logo. Check any token yourself.
Who gets the money
On Solana
Every trade on the curve pays the fee the creator picked: 1%, 2% or 3%, fixed into the token's config at launch with no way to change it. Meteora's protocol takes 20% of every fee — that is their program, not a choice of ours. The other 80% is split evenly: 40% to the creator, 40% to Sprivio. At the 2% tier the creator earns 0.8% of all volume; pump.fun pays creators 0.30%.
The first 20 seconds
The fee starts at 99% and falls in a straight line every second until it reaches the tier at 20 seconds. A bot buying first pays almost everything away, and that penalty is split like any other fee — 40% of it goes to the creator.
Graduation and withdrawals
When a token graduates, Sprivio takes 2% of the raise. That is the whole list: no launch fee, no subscription, no hidden spread. The creator withdraws their share of fees at any time from the token's trading page; only the wallet that launched the token can.
On Arc, Base, BNB Chain and Robinhood Chain the creator keeps 80% of the curve fee (95% for the first 100 launches on each chain) — see Launch on Arc, Base, BNB Chain or Robinhood Chain above.
The curve, and graduating
On Solana each token trades on its own Meteora bonding curve, starting at a market cap of about 30 SOL. When the curve has raised about 86 SOL (a market cap of about 400 SOL), it graduates: Meteora's migrator moves the liquidity into a DAMM v2 pool with a 1% trading fee.
All of that liquidity is locked permanently — half in the creator's name, half in ours. Both halves keep earning the pool's trading fees and neither can ever be withdrawn, so nobody can pull the pool out from under holders. Jupiter routes trades to the token both before and after graduation.
A small buffer of unsold tokens (0.1% of supply) is kept for the migration math; whatever is left of it can only be sent to Solana's incinerator address, which nobody controls.
On the EVM chains the graduated liquidity moves into a Uniswap v4 position that has no withdraw path.
Stock-priced coins
A coin can be priced in a real stock instead of the chain's own coin.
- SolanaPick one of 16 xStocks — tokenized shares issued by Backed, such as NVDAx, AAPLx or TSLAx — on the Stock-priced page. Buyers pay in that stock, the curve's price and graduation target are counted in shares, and the fee split is the same 40 / 40 / 20.
- Robinhood ChainThe Robinhood version of the same page launches against tokenized equities through Pons, whose own fee split applies there.
Trade & smart money
- Trade page/trade buys and sells any token on Arc, Solana, BNB Chain, Base, Ethereum and Robinhood Chain from your own wallet. Paste a contract, or open one from Trending, the token list or Smart money. You pay in USDC on Arc, SOL on Solana, BNB on BNB Chain and ETH on Base, Ethereum and Robinhood Chain.
- RoutesKyberSwap's aggregator on the EVM chains and Jupiter on Solana find the best price across every pool. Sprivio adds 0.5%, shown as its own line in the quote before you sign. A token's own tax, if it has one, is already inside "you get".
- Checked before you signBefore your wallet opens, the page decodes the transaction and checks it swaps the right tokens, sends the result to you, spends exactly your amount, keeps the minimum you accepted and pays only the fee shown. On EVM chains your wallet approves exactly the amount you sell, never more. On Solana the whole transaction is also simulated first. If anything is off, nothing is sent.
- Safety checkHoneypot, buy and sell tax, mint and freeze authority, top holders and whether a sell route exists right now — read from GoPlus, Jupiter and the chain. It informs; it never blocks you.
- Smart moneySmart money lists wallets tagged as smart money or KOL on six chains with 7-day profit, win rate and what they are buying now. Tags and stats come from GMGN's public wallet labels.
- Payment links/pay makes a link for an exact USDC amount on Arc. The payer sends it straight to your address from their own wallet — free, nothing stored on our side — and the page shows the moment it is paid.
Bridge
- Bridge pageThe bridge moves SOL, ETH, BNB and USDC between Solana, Base, BNB Chain, Robinhood Chain and Arc in either direction (Arc → Robinhood Chain goes through Base), filled by Relay. Sprivio adds 0.3% there too, as its own line in the quote.
- Base → Arc USDCGoes through Circle CCTP, and Sprivio takes nothing on that route.
Wallets
- EVM chainsMetaMask, OKX, Rainbow, Coinbase Wallet and other installed wallets.
- SolanaPhantom, Solflare and Backpack connect directly — as a browser extension, or by opening sprivio.com inside the wallet app's own browser on your phone.
For indexers, charting tools and bots
Everything launched through our factories can be indexed without asking us. All data is read live from the chain.
DexScreener adapter format
<chain> is arc, base, bsc or robinhood. A pair is a
Sprivio bonding curve: asset0 is the token, asset1 is the chain's wrapped native coin (USDC on Arc).
GET /api/dexscreener/<chain>/latest-block
GET /api/dexscreener/<chain>/asset?id=<token>
GET /api/dexscreener/<chain>/pair?id=<curve>
GET /api/dexscreener/<chain>/events?fromBlock=<n>&toBlock=<n> # up to 2,000 blocksLaunch directory
/api/launchpad lists each chain's factory and how to read tokens.
GET /api/launchpad
GET /api/launchpad/tokens?chainId=<id>
GET /api/launchpad/token?chainId=<id>&address=<token>