Convert PRFIon Base to USTBon Ethereum
Swap Prime Numbers Labs (PRFI) on Base to Invesco Short Duration US Government Securities Fund (USTB) on Ethereum at the best cross-chain rate. SwitchFi routes your PRFI → USTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
PRFI to USTB market data
| Metric | PRFI · Base | USTB · Ethereum |
|---|---|---|
| Price | $0.005491 | $11.14 |
| Market cap | $199,933 | $836.78M |
| 24h volume | $242 | $0 |
| 24h change | -0.95% | +0.01% |
| 7d change | -4.28% | +0.07% |
| 24h high / low | $0.005631 / $0.005393 | $11.14 / $11.14 |
| All-time high | $0.2854 | $11.14 |
| Market cap rank | #4727 | #74 |
What is the PRFI to USTB exchange rate?
At the current market price, 1 PRFI ≈ 0.00049293 USTB, and 1 USTB ≈ 2028.67 PRFI. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Invesco Short Duration US Government Securities Fund carries the larger market value of the two — $836.78M versus $199,933 for Prime Numbers Labs. PRFI holds rank #4727 while USTB holds #74 by market capitalisation. The last 24 hours put PRFI at -0.95% against +0.01% for USTB — the PRFI/USTB rate has moved in USTB's favour. Zooming out to a week, PRFI has moved -4.28% while USTB has moved +0.07%.
PRFI to USTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
PRFI / USTB conversion tables
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Prime Numbers Labs and Invesco Short Duration US Government Securities Fund
With a total market value of $199,933, Prime Numbers Labs (PRFI) sits at #4727 among all cryptocurrencies. It is trading 98.1% below its all-time high of $0.2854. Supply-wise, 36% of the 100.00M PRFI maximum (36.41M PRFI) is on the market today. Over the last 7 days PRFI is -4.28%, and -32.16% across 30 days. Around $242 of PRFI changes hands every 24 hours.
Invesco Short Duration US Government Securities Fund (USTB) ranks #74 by market capitalisation at $836.78M. It is trading close to its all-time high of $11.14. There are currently 75.12M USTB in circulation. Recent performance reads +0.07% over 7 days and +0.28% over the past month for USTB.
How to convert PRFI to USTB
- 1 Enter the amount of PRFI on Base you want to convert — the swap widget on this page is prefilled with the PRFI → USTB pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of USTB on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
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Convert any other cryptocurrency from PRFI
PRFIBase → BTC
Bitcoin
PRFIBase → ETH
Ethereum
PRFIBase → USDTEthereum
Tether
PRFIBase → BNB
BNB
PRFIBase → USDCEthereum
USDC
PRFIBase → XRP
XRP
PRFIBase → SOL
Solana
PRFIBase → TRX
TRON
PRFIBase → FIGR_HELOC
Figure Heloc
PRFIBase → HYPE
Hyperliquid
PRFIBase → DOGE
Dogecoin
PRFIBase → USDSEthereum
USDS
PRFI to USTB FAQ
What is the PRFI to USTB exchange rate?
1 PRFI is worth roughly 0.00049293 USTB at the moment (inverted: 1 USTB ≈ 2028.67 PRFI). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert PRFI to USTB on SwitchFi?
Three steps: set the PRFI amount, connect your wallet, then approve the best quoted PRFI→USTB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the PRFI to USTB swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert PRFI to USTB?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange PRFI for USTB?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.