Cheaper than a typical ETF
At most 0.30% a year today, capped in the program itself. A vote can lower fees. Nothing can raise the caps without new code.
On Solana · mainnet after audit
Every market,
in one orbit.
Hold tokenized stocks, crypto and memecoins as one token. Pay with USDC or SOL, and redeem for the underlying tokens whenever you want.
0.30%the most a basket costs per year
1 signatureto buy a whole basket
Alwaysredeemable for the underlying tokens
What's a basket
One token that holds many.
A GraviFi basket is a vault on Solana that holds a set of tokens (stocks, crypto, memecoins) and issues one share token for it. Each share is worth exactly its slice of what's inside, and you can always swap it back for those tokens.
How it works
Three steps. One signature.
- 1
Pick a basket, or build one
Choose from baskets others have built, or set up your own: up to 8 tokens, your weights, your rebalancing rules.
- 2
Pay with USDC or SOL
The app buys each token and mints your shares in one bundle, and shows you the full cost before you sign.
- 3
Hold one token
Your basket is a single token in your wallet. Sell it back to USDC, or redeem it for the underlying tokens, any time.
If any step would go past its price limit, nothing runs and you keep your USDC. Selling works the same way in reverse.
Why GraviFi
An index fund that lives in your wallet.
Stocks, crypto and memecoins together
Tokenized equities next to SOL and the memecoins you actually hold, in one position that trades around the clock.
Yours to redeem
No setting, vote or delisting can stop you swapping shares back for the tokens they hold.
Run by its holders
Each basket can be governed by the people who hold it, and GRAVI holders decide which assets can be listed at all.
Fees
Capped below the average ETF.
Two yearly fees, both paid as new shares: the basket creator's, up to 0.20%, and the protocol's, 0.10% today. Together, 0.30% at most. The caps are written into the program.
Buying through the app adds a one-time 0.05%. We won't beat an S&P 500 fund on fees alone, and swaps have a cost too. The app shows it before you sign.
GraviFi basket0.10–0.30%
VOO, S&P 5000.03%
Index equity ETFs, asset-weighted0.14%
QQQ, Nasdaq-1000.18%
IBIT, spot bitcoin0.25%
Index equity ETFs, simple average0.45%
ARKK, thematic0.75%
Where your fee goes.
Your yearly fee, at most 0.30%
The 0.10% protocol fee
The GRAVI that auction raises
The creator's share pays whoever designed the basket and keeps it running: choosing the assets, setting the weights and the rebalancing rules, and bringing people to it. Each creator sets their own fee, anywhere from 0 to 0.20%, so baskets compete on price. It's paid as new shares, so the creator earns more only if the basket grows.
The protocol's share funds the team and, through the auction, buys GRAVI: a fifth is burned and the rest goes back to the basket's holders. Buying through the app also costs a one-time 0.05%, which goes to the team.
For creators
Build a basket. Earn on everything in it.
Pick up to 8 listed assets, set the weights and how often it rebalances, and charge up to 0.20% a year on everything held in it, paid to you automatically as new shares.
- Your rulesRun it yourself, hand it to its holders as a DAO, or lock it forever so nobody can change it.
- Your audienceOpen to everyone, to an allowlist, or private to you.
Your basket
NVDAx40%
SPYx30%
SOL20%
BONK10%
Rebalancesevery 30 days
Your fee0.20% / yr
GRAVI
The token that decides what's in orbit.
Vote
Decide which assets can be listed, and set the protocol fee within its cap. The team's share of any vote is capped at a third.
Lock for up to 2 years
Voting power is the amount you lock times the time left on the lock. Longer locks, more say.
2.5×
Boost your rewards
Basket holders earn GRAVI from fees. Lock GRAVI too, and your share of those rewards grows.
Bid first
In every fee auction, lockers have the first 18 hours to themselves, each up to their share.
How the boost works
Your reward weight starts at 40% of the basket shares you stake, and rises to the full amount as your share of all locked GRAVI grows. Someone who locks enough earns 2.5× what a holder who doesn't lock earns, on the same stake.
1,000,000,000 GRAVI. Fixed.
Minting is switched off at launch, and burns only shrink it. About 10% circulates on day one. Investor tokens stay locked for 6 months and team tokens for 2 years.
| Who | Share | GRAVI | |
|---|---|---|---|
| Airdrop30M at launch, then monthly for 12 months | 25% | 250M | |
| TreasuryReleased by GRAVI vote, at most 40M a year | 20% | 200M | |
| TeamLocked 2 years, then released over 12 months | 18% | 180M | |
| InvestorsLocked 6 months, then released over 12 | 15% | 150M | |
| Rewards for basket holdersStreamed to stakers from year 2 to year 5 | 12.5% | 125M | |
| Liquidity and market makersTrading pool and market makers at launch | 7% | 70M | |
| SecurityBug bounties, paid as needed | 2.5% | 25M |
Numbers may change before launch. GRAVI has not been issued, and nothing on this page is an offer to sell it.
Airdrop
250M GRAVI to the people who use GraviFi.
GRAVI launches on the day GraviFi goes live. A quarter of the supply goes to users: a first drop at launch for the people who tried it early, then a drop every month for a year.
Option 1
All of it, locked for 2 years
You vote with it straight away, and it boosts your basket rewards from day one.
Option 2
Half now
You take half today. The other half is burned for good, which shrinks the supply for everyone who holds GRAVI.
Hold basket shares1 point per $1, per day
Stake them1.5×
Lock GRAVI (from launch)30% of each month's drop
Create a popular basket+5% of its value, per day
Points follow dollars held over time: splitting across wallets gains nothing, and a deposit parked for an hour earns almost nothing. Creator points only count once a basket has at least 25 holders and $50k from other wallets, capped per creator. Team, investor and treasury wallets are excluded.
Numbers may change before launch. GRAVI has not been issued, and nothing on this page is an offer to sell it.
Safety
Built so the worst case is boring.
Redemption can't be switched off
Not by the creator, not by a vote, not by a delisting. Your shares always swap back for what they hold.
Fee caps are code
No vote can take fees past the ceilings. Raising them would take new code, in public.
A guardian that can only say no
It can pull a compromised asset in minutes. It can never add one.
Tested, then audited
The programs pass a 38-test suite today. Mainnet waits for an independent security audit.
Roadmap
Where we are.
Now
- Public testnet on Solana devnet
- Buy with USDC, redeem any time
- Points toward the airdrop
Next
- Create baskets and vote, on testnet
- Independent security audit
Launch
- Mainnet and GRAVI on the same day
- First airdrop, 30M
- Monthly drops begin
Later
- Baskets with more than 8 assets
- Loans backed by your baskets
FAQ
Straight answers.
Is GraviFi live?
Not yet. The programs run on Solana devnet and pass their test suite. Mainnet comes after an independent security audit.
Do I need to own tokenized stocks?
No. Pay with USDC or SOL and the app buys everything in the basket for you.
Who holds my assets?
A program on Solana, not a company. Each basket's tokens sit in an onchain vault, and your shares can always be redeemed for them.
What if a token in a basket goes bad?
A guardian can delist it within minutes. Baskets holding it stop taking new money, and redemptions stay open.
What does it cost?
At most 0.30% a year while you hold, plus a one-time 0.05% when you buy through the app. Solana network fees are fractions of a cent.
Do GRAVI lockers earn from fees?
Not directly. Fee rewards go to the people holding baskets, and locking GRAVI boosts your share of them up to 2.5×. Lockers also vote, bid first in fee auctions, and gain from the burn.
When is the airdrop?
GRAVI launches the day GraviFi goes live on mainnet. 30M goes to early users that day, then 220M is paid out monthly for a year to basket holders and GRAVI lockers.
Can anyone use it?
Tokenized stocks carry their issuers' rules. xStocks, for example, are not offered to US persons. Check what applies where you live.
The testnet is live.
Connect a Solana wallet, claim 10,000 test USDC, and buy baskets that move with real prices. Every trade runs on the real GraviFi programs, and you earn points toward the 30M GRAVI pre-launch airdrop. Invite friends with your link.