You sign every move
Deposits and withdrawals are single transactions signed from your wallet. Your frUSD stays in your wallet and redeems for its share of the backing at any time.
Live on Solana mainnet · Open beta Solana has the best yield.
Solana has the best yield.
Now your stocks do too.
Fire tokens keep your S&P 500, Bitcoin or dollars and add a yield on top, built to follow the best route on Solana. One transaction in, one out, no lock-up.
frUSD Dollar yield Loading model history… Built to follow the best dollar yield. Open to all deposits Open frBTC Bitcoin carry Loading model history… Earns more Bitcoin. Open to all deposits Open frSPY Index carry Loading model history… Earns more S&P 500. Open to all deposits Open
Loading live rates.
Your dollars, built to follow the best yield.
The top stablecoin yield on Solana keeps changing hands. frUSD is built to move your dollars to the best route, so you don't have to watch it. More routes are coming.
Your funds stay yours. The program is on-chain. The venues are audited.
Fire Strategy routes dollars between a short list of Solana yield venues. It never holds your keys, and every piece it relies on can be checked.
One program on Solana mainnet
Every deposit and withdrawal goes through one program at one address. Its accounts and history are public on Solscan.
ProgramWhere the yield comes from
frUSD only routes into venues with published third-party security audits.
Hylo eHYUSD Audited by 
Accretion 
OnRe ONyc Audited by 
OtterSec 
Exponent PT-ONYC · jrONYC Audited by OtterSec
Audits reduce risk. They do not remove it. Read the risks
Turn your Stocks and Bitcoin into yield-bearing assets.
frSPY and frBTC keep the S&P 500 or Bitcoin you deposit, borrow dollars against it and put them in frUSD. When the yield beats the borrow cost, it buys more of the same asset. You never take a loan yourself.
You keep all of your S&P 500 · the yield buys more of it, nothing is sold
- 1You hold the S&P 500.
- 2frSPY borrows dollars against it.
- 3The dollars become frUSD and earn yield.
- 4The yield buys more S&P 500: stock becomes yield-bearing.
Illustrative. frSPY and frBTC can trail their asset when borrowing costs more than frUSD earns.
The loan follows the price.
frSPY keeps what it owes at a set share of the S&P 500 it holds: the dotted line. When the price rises, it borrows more. When it falls, it repays.
- 1The loan is kept at a set share of the S&P 500.
- 2Price up: it borrows more, back up to the line.
- 3Price down: it repays, back down to the line.
Illustrative. The loan is rebalanced only when it drifts outside a narrow band around its target.
We earn when you earn.
Part of our performance fee funds a reserve. It can support the vault when returns fall.
- 1frUSD charges 15% of new profit above its high-water mark.
- 25% of profit funds the reserve; 10% funds team and marketing.
- 3The reserve can support the vault during low returns, while funds remain.
5% reserve 10% team & marketing
Illustrative yield path, not a forecast.
Easy in, easy out, and it runs without us.
Deposit and receive the token in a single signature.
Exits depend on on-chain liquidity. Network fees apply.
Withdraw in a single signature, whenever you want. No lock-up, no epochs, no withdrawal queue.
The program is upgradeable, and an admin key sets its configuration.
Repay, deploy, collect yield, compound, settle fees: every upkeep step is a public instruction. Our bot sends them today. If it stops, any wallet can send the next one, usually for less than a cent.
Deep tech research
The engine underneath.
Our own stack: Blockzilla, a Solana database built in-house, and an indexer that ranks the dollar yields we track every hour. The ranking is public on /yields.
Explore the researchOur own database
BlockzillaMonitoring
Built in-house- User behavior
- User PnL
- Liquidity
- Upgrades & multisigs
Engineering you can check.
Fixed identities
Every market, mint and oracle pinned in the program.
Redeems at backing
Tokens redeem for their share of the backing, not a quoted price.
Self-protecting
If a loan runs above its band, any wallet can trigger the repay.
No lock-up
No lock-up, no epochs, no withdrawal queue.
Live on mainnet
frUSD, frBTC and frSPY are live on Solana mainnet, in open beta.
Public ledger
Every transaction we have landed is on Solscan.
Same ticker. Bigger stack.
See it on your own numbers first: pick a token, set an amount, and read the shape of the return.
Run a simulationYield is variable and principal is not guaranteed. Read the risks