Convert NSTRon Base to PROMon Ethereum
Swap Nostra (NSTR) on Base to Prom (PROM) on Ethereum at the best cross-chain rate. SwitchFi routes your NSTR → PROM exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
NSTR to PROM market data
| Metric | NSTR · Base | PROM · Ethereum |
|---|---|---|
| Price | $0.005995 | $5.04 |
| Market cap | $599,531 | $92.05M |
| 24h volume | $777 | $162.09M |
| 24h change | -0.97% | +11.79% |
| 7d change | -2.30% | -3.40% |
| 24h high / low | $0.006259 / $0.006036 | $5.68 / $4.61 |
| All-time high | $721.93 | $105.94 |
| Market cap rank | #3373 | #291 |
What is the NSTR to PROM exchange rate?
At the current market price, 1 NSTR ≈ 0.0011894 PROM, and 1 PROM ≈ 840.7609 NSTR. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Prom carries the larger market value of the two — $92.05M versus $599,531 for Nostra. NSTR holds rank #3373 while PROM holds #291 by market capitalisation. Over the past 24 hours NSTR is -0.97% while PROM is +11.79%, so the NSTR/PROM rate has moved in PROM's favour. Across the last 7 days the comparison reads -2.30% for NSTR versus -3.40% for PROM. With $777 and $162.09M in respective daily volume, neither side of a NSTR→PROM swap struggles for depth. NSTR currently trades 100.0% below its all-time high, while PROM sits 95.2% under its own peak.
NSTR to PROM converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
NSTR / PROM conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() 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.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 Nostra and Prom
With a total market value of $599,531, Nostra (NSTR) sits at #3373 among all cryptocurrencies. The price sits 100.0% under the record high of $721.93. Of a maximum supply of 100.00M NSTR, 100.00M NSTR (100%) is already in circulation. Recent performance reads -2.30% over 7 days and +11.10% over the past month for NSTR. Daily turnover comes to $777.
With a total market value of $92.05M, Prom (PROM) sits at #291 among all cryptocurrencies. Compared with its $105.94 all-time peak, it currently trades 95.2% lower. Of a maximum supply of 19.25M PROM, 18.25M PROM (95%) is already in circulation. Recent performance reads -3.40% over 7 days and +155.80% over the past month for PROM. Daily turnover comes to $162.09M.
How to convert NSTR to PROM
- 1 Enter the amount of NSTR on Base you want to convert — the swap widget on this page is prefilled with the NSTR → PROM 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 PROM 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.
Other options to exchange PROM
BTC → PROMEthereum
Bitcoin
ETH → PROMEthereum
Ethereum
USDTEthereum → PROMEthereum
Tether
BNB → PROMEthereum
BNB
XRP → PROMEthereum
XRP
USDCEthereum → PROMEthereum
USDC
SOL → PROMEthereum
Solana
TRX → PROMEthereum
TRON
FIGR_HELOC → PROMEthereum
Figure Heloc
HYPE → PROMEthereum
Hyperliquid
ZEC → PROMEthereum
Zcash
DOGE → PROMEthereum
Dogecoin
Convert any other cryptocurrency from NSTR
NSTR to PROM FAQ
What is the NSTR to PROM exchange rate?
1 NSTR is worth roughly 0.0011894 PROM at the moment (inverted: 1 PROM ≈ 840.7609 NSTR). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert NSTR to PROM on SwitchFi?
Type in how much NSTR you're converting, connect a wallet, check the quoted NSTR→PROM route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the NSTR to PROM swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert NSTR to PROM?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange NSTR for PROM?
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.