Convert XAUMon Polygon to B
Swap Matrixdock Gold (XAUM) on Polygon to BUILDon (B) at the best cross-chain rate. SwitchFi routes your XAUM → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
XAUM to B market data
| Metric | XAUM · Polygon | B |
|---|---|---|
| Price | $4,382 | $0.1289 |
| Market cap | $71.56M | $128.89M |
| 24h volume | $534,563 | $3.30M |
| 24h change | +1.14% | -3.58% |
| 7d change | -4.20% | -0.80% |
| 24h high / low | $4,385 / $4,209 | $0.1347 / $0.1286 |
| All-time high | $5,575 | $0.7626 |
| Market cap rank | #341 | #222 |
What is the XAUM to B exchange rate?
At the current market price, 1 XAUM ≈ 33994.23 B, and 1 B ≈ 0.00002942 XAUM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Matrixdock Gold is the junior asset: it is valued at $71.56M against BUILDon's $128.89M, a gap of about 1.8×. XAUM holds rank #341 while B holds #222 by market capitalisation. The last 24 hours put XAUM at +1.14% against -3.58% for B — the XAUM/B rate has moved in XAUM's favour. On a 7-day view the tape shows XAUM -4.20% and B -0.80%. Daily turnover runs at $534,563 for XAUM and $3.30M for B, so routed swaps between the two settle at market rates without moving the price. XAUM currently trades 21.4% below its all-time high, while B sits 83.1% under its own peak.
XAUM to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
XAUM / B 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 Matrixdock Gold and BUILDon
Matrixdock Gold (XAUM) ranks #341 by market capitalisation at $71.56M. It is trading 21.4% below its all-time high of $5,575. There are currently 16,331 XAUM in circulation. XAUM has moved -4.20% week-on-week and +8.10% over 30 days. Daily turnover comes to $534,563.
BUILDon (B) ranks #222 by market capitalisation at $128.89M. Compared with its $0.7626 all-time peak, it currently trades 83.1% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -0.80% over 7 days and -24.10% over the past month for B. Around $3.30M of B changes hands every 24 hours.
How to convert XAUM to B
- 1 Enter the amount of XAUM on Polygon you want to convert — the swap widget on this page is prefilled with the XAUM → B 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 B 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 B
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XAUM to B FAQ
What is the XAUM to B exchange rate?
At current prices one XAUM converts to about 33994.23 B, and one B to about 0.00002942 XAUM. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert XAUM to B on SwitchFi?
Three steps: set the XAUM amount, connect your wallet, then approve the best quoted XAUM→B route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the XAUM to B 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 XAUM to B?
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 XAUM for B?
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.