Convert USDMon Optimism to RAIL
Swap Mountain Protocol USD (USDM) on Optimism to Railgun (RAIL) at the best cross-chain rate. SwitchFi routes your USDM → RAIL exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
USDM to RAIL market data
| Metric | USDM · Optimism | RAIL |
|---|---|---|
| Price | $1.01 | $2.16 |
| Market cap | $1.41M | $129.53M |
| 24h volume | $10 | $569,586 |
| 24h change | +0.92% | +11.25% |
| 7d change | +0.60% | +6.90% |
| 24h high / low | $1.01 / $0.9754 | $2.31 / $1.93 |
| All-time high | $1.47 | $5.66 |
| Market cap rank | #2629 | #230 |
What is the USDM to RAIL exchange rate?
At the current market price, 1 USDM ≈ 0.46712963 RAIL, and 1 RAIL ≈ 2.1407 USDM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Mountain Protocol USD is the smaller side of this pair — Railgun's market capitalisation of $129.53M is roughly 92× larger than Mountain Protocol USD's $1.41M. They currently rank #2629 and #230 among all cryptocurrencies. Over the past 24 hours USDM is +0.92% while RAIL is +11.25%, so the USDM/RAIL rate has moved in RAIL's favour. Zooming out to a week, USDM has moved +0.60% while RAIL has moved +6.90%. Liquidity is ample on both legs — USDM trades $10 a day and RAIL trades $569,586 — so conversions execute at market rates. Measured from record highs, USDM is down 31.6% and RAIL is down 61.9%.
USDM to RAIL converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
USDM / RAIL conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Mountain Protocol USD and Railgun
With a total market value of $1.41M, Mountain Protocol USD (USDM) sits at #2629 among all cryptocurrencies. It is trading 31.6% below its all-time high of $1.47. Circulating supply stands at 1.40M USDM. Over the last 7 days USDM is +0.60%, and +0.60% across 30 days. Its 24-hour trading volume is $10.
Railgun (RAIL) ranks #230 by market capitalisation at $129.53M. It is trading 61.9% below its all-time high of $5.66. 60.00M RAIL is circulating out of a hard cap of 100.00M RAIL — about 60% of the eventual supply. Over the last 7 days RAIL is +6.90%, and +51.80% across 30 days. Daily turnover comes to $569,586.
How to convert USDM to RAIL
- 1 Enter the amount of USDM on Optimism you want to convert — the swap widget on this page is prefilled with the USDM → RAIL 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 RAIL 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 RAIL
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USDM to RAIL FAQ
What is the USDM to RAIL exchange rate?
Right now 1 USDM ≈ 0.46712963 RAIL (and 1 RAIL ≈ 2.1407 USDM). 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 USDM to RAIL on SwitchFi?
Three steps: set the USDM amount, connect your wallet, then approve the best quoted USDM→RAIL route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the USDM to RAIL 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 USDM to RAIL?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange USDM for RAIL?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.