SwitchFi
Coins / Mast Bond / MAST → OUSG
Mast Bond Ondo Short-Term U.S. Government Bond Fund

Convert MAST to OUSGon Ethereum

1 MAST ≈ 0.00000535 OUSG

Swap Mast Bond (MAST) to Ondo Short-Term U.S. Government Bond Fund (OUSG) on Ethereum at the best cross-chain rate. SwitchFi routes your MAST → OUSG exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

MAST to OUSG market data

Metric MAST OUSG · Ethereum
Price $0.0006231 $116.46
Market cap $623,039 $336.86M
24h volume $151,684 $0
24h change -22.30% +0.01%
7d change — +0.10%
24h high / low $0.0008028 / $0.0005334 $116.46 / $116.44
All-time high $0.003021 $116.46
Market cap rank #3311 #126

What is the MAST to OUSG exchange rate?

At the current market price, 1 MAST ≈ 0.00000535 OUSG, and 1 OUSG ≈ 186907.19 MAST. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Mast Bond is the smaller side of this pair — Ondo Short-Term U.S. Government Bond Fund's market capitalisation of $336.86M is roughly 541× larger than Mast Bond's $623,039. MAST holds rank #3311 while OUSG holds #126 by market capitalisation. Over the past 24 hours MAST is -22.30% while OUSG is +0.01%, so the MAST/OUSG rate has moved in OUSG's favour.

MAST to OUSG converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

MAST / OUSG conversion tables

MAST to OUSG
0.1 MAST0.000000535 OUSG
0.5 MAST0.000002675 OUSG
1 MAST0.00000535 OUSG
5 MAST0.00002675 OUSG
10 MAST0.0000535 OUSG
50 MAST0.00026751 OUSG
100 MAST0.00053502 OUSG
500 MAST0.00267512 OUSG
1000 MAST0.00535025 OUSG
OUSG to MAST
0.1 OUSG18690.72 MAST
0.5 OUSG93453.59 MAST
1 OUSG186907.19 MAST
5 OUSG934535.94 MAST
10 OUSG1869071.88 MAST
50 OUSG9345359.42 MAST
100 OUSG18690718.84 MAST
500 OUSG93453594.18 MAST
1000 OUSG186907188.37 MAST
Instant exchange
You pay
You receive · estimated
≈
Estimated. Exact route & fees are confirmed in your wallet before you sign.
Slippage tolerance%
%

You spend
$
You get · estimated
≈

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.

Select currency
Select token & network
Loading tokens…
No tokens match.
Loading tokens…
Select network
No network matches “”.
Unverified token

() 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.

Contract address — check it's the real one

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:

  1. 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
  2. 2Find the Browser / Discover / DApp tab.
  3. 3Paste this address and open it:
Choose a wallet

You have more than one wallet installed. Pick the one to connect.

≈
You pay ·
You receive (est.)≈ ·
Minimum received
Max slippage%
Route
Recipient

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.

Swap submitted

View my transactions

About Mast Bond and Ondo Short-Term U.S. Government Bond Fund

Mast Bond (MAST) ranks #3311 by market capitalisation at $623,039. The price sits 79.4% under the record high of $0.003021. Of a maximum supply of 1.00B MAST, 1.00B MAST (100%) is already in circulation. Its 24-hour trading volume is $151,684.

Ondo Short-Term U.S. Government Bond Fund (OUSG) ranks #126 by market capitalisation at $336.86M. The price is hovering near its record high of $116.46. Circulating supply stands at 2.89M OUSG. Over the last 7 days OUSG is +0.10%, and +0.30% across 30 days.

How to convert MAST to OUSG

  1. 1 Enter the amount of MAST you want to convert — the swap widget on this page is prefilled with the MAST → OUSG pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 3 Review the quoted route — the estimated and minimum amount of OUSG on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
  4. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

Other options to exchange OUSG

Bitcoin Ondo Short-Term U.S. Government Bond Fund BTC → OUSGEthereum Bitcoin Ethereum Ondo Short-Term U.S. Government Bond Fund ETH → OUSGEthereum Ethereum Tether Ondo Short-Term U.S. Government Bond Fund USDTEthereum → OUSGEthereum Tether BNB Ondo Short-Term U.S. Government Bond Fund BNB → OUSGEthereum BNB XRP Ondo Short-Term U.S. Government Bond Fund XRP → OUSGEthereum XRP USDC Ondo Short-Term U.S. Government Bond Fund USDCEthereum → OUSGEthereum USDC Solana Ondo Short-Term U.S. Government Bond Fund SOL → OUSGEthereum Solana TRON Ondo Short-Term U.S. Government Bond Fund TRX → OUSGEthereum TRON Figure Heloc Ondo Short-Term U.S. Government Bond Fund FIGR_HELOC → OUSGEthereum Figure Heloc Hyperliquid Ondo Short-Term U.S. Government Bond Fund HYPE → OUSGEthereum Hyperliquid Zcash Ondo Short-Term U.S. Government Bond Fund ZEC → OUSGEthereum Zcash Dogecoin Ondo Short-Term U.S. Government Bond Fund DOGE → OUSGEthereum Dogecoin

Convert any other cryptocurrency from MAST

Mast Bond Bitcoin MAST → BTC Bitcoin Mast Bond Ethereum MAST → ETH Ethereum Mast Bond Tether MAST → USDTEthereum Tether Mast Bond BNB MAST → BNB BNB Mast Bond XRP MAST → XRP XRP Mast Bond USDC MAST → USDCEthereum USDC Mast Bond Solana MAST → SOL Solana Mast Bond TRON MAST → TRX TRON Mast Bond Figure Heloc MAST → FIGR_HELOC Figure Heloc Mast Bond Hyperliquid MAST → HYPE Hyperliquid Mast Bond Zcash MAST → ZEC Zcash Mast Bond Dogecoin MAST → DOGE Dogecoin

MAST to OUSG FAQ

What is the MAST to OUSG exchange rate?

Right now 1 MAST ≈ 0.00000535 OUSG (and 1 OUSG ≈ 186907.19 MAST). 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 MAST to OUSG on SwitchFi?

Type in how much MAST you're converting, connect a wallet, check the quoted MAST→OUSG route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.

Is the MAST to OUSG 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 MAST to OUSG?

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 MAST for OUSG?

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.