![Prosper [OLD]](/icons/pros.png){kind=icon}
Convert PROSon Polygon to KAS
Swap Prosper [OLD] (PROS) on Polygon to Kaspa (KAS) at the best cross-chain rate. SwitchFi routes your PROS → KAS exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
PROS to KAS market data
| Metric | PROS · Polygon | KAS |
|---|---|---|
| Price | $0.0429 | $0.02969 |
| Market cap | $2.21M | $816.86M |
| 24h volume | $218 | $7.39M |
| 24h change | -0.30% | +0.56% |
| 7d change | -0.52% | -3.60% |
| 24h high / low | $0.04331 / $0.04272 | $0.03003 / $0.02942 |
| All-time high | $9.61 | $0.2074 |
| Market cap rank | #2151 | #76 |
What is the PROS to KAS exchange rate?
At the current market price, 1 PROS ≈ 1.4451 KAS, and 1 KAS ≈ 0.69199802 PROS. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Prosper [OLD] is the smaller side of this pair — Kaspa's market capitalisation of $816.86M is roughly 370× larger than Prosper [OLD]'s $2.21M. On the overall leaderboard they sit at #2151 and #76 respectively. Day-on-day, PROS printed -0.30% and KAS printed +0.56%, meaning the exchange rate between them has moved in KAS's favour. Zooming out to a week, PROS has moved -0.52% while KAS has moved -3.60%. With $218 and $7.39M in respective daily volume, neither side of a PROS→KAS swap struggles for depth. PROS currently trades 99.6% below its all-time high, while KAS sits 85.7% under its own peak.
PROS to KAS converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
PROS / KAS conversion tables
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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 Prosper [OLD] and Kaspa
Prosper [OLD] (PROS) is the #2151 cryptocurrency by market cap, worth $2.21M in aggregate. The price sits 99.6% under the record high of $9.61. Supply-wise, 51% of the 100.00M PROS maximum (51.39M PROS) is on the market today. Over the last 7 days PROS is -0.52%, and +408.79% across 30 days. Daily turnover comes to $218.
With a total market value of $816.86M, Kaspa (KAS) sits at #76 among all cryptocurrencies. It is trading 85.7% below its all-time high of $0.2074. Of a maximum supply of 28.70B KAS, 27.50B KAS (96%) is already in circulation. Over the last 7 days KAS is -3.60%, and -2.68% across 30 days. Its 24-hour trading volume is $7.39M.
How to convert PROS to KAS
- 1 Enter the amount of PROS on Polygon you want to convert — the swap widget on this page is prefilled with the PROS → KAS 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 KAS 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 KAS
Convert any other cryptocurrency from PROS
PROSPolygon → BTC
Bitcoin
PROSPolygon → ETH
Ethereum
PROSPolygon → USDTEthereum
Tether
PROSPolygon → BNB
BNB
PROSPolygon → USDCEthereum
USDC
PROSPolygon → XRP
XRP
PROSPolygon → SOL
Solana
PROSPolygon → TRX
TRON
PROSPolygon → FIGR_HELOC
Figure Heloc
PROSPolygon → HYPE
Hyperliquid
PROSPolygon → DOGE
Dogecoin
PROSPolygon → USDSEthereum
USDS
PROS to KAS FAQ
What is the PROS to KAS exchange rate?
Right now 1 PROS ≈ 1.4451 KAS (and 1 KAS ≈ 0.69199802 PROS). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert PROS to KAS on SwitchFi?
Enter the amount of PROS you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best PROS→KAS path — non-custodial, straight from your wallet.
Is the PROS to KAS swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert PROS to KAS?
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 PROS for KAS?
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.