Convert ASRon Base to B
Swap AS Roma Fan Token (ASR) on Base to BUILDon (B) at the best cross-chain rate. SwitchFi routes your ASR → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ASR to B market data
| Metric | ASR · Base | B |
|---|---|---|
| Price | $0.8567 | $0.1621 |
| Market cap | $7.45M | $162.08M |
| 24h volume | $2.56M | $4.36M |
| 24h change | +1.89% | +8.03% |
| 7d change | -1.01% | -33.90% |
| 24h high / low | $0.8638 / $0.8386 | $0.1657 / $0.15 |
| All-time high | $26.64 | $0.7635 |
| Market cap rank | #1326 | #190 |
What is the ASR to B exchange rate?
At the current market price, 1 ASR ≈ 5.285 B, and 1 B ≈ 0.18921585 ASR. 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 AS Roma Fan Token is the junior asset: it is valued at $7.45M against BUILDon's $162.08M, a gap of about 22×. They currently rank #1326 and #190 among all cryptocurrencies. Over the past 24 hours ASR is +1.89% while B is +8.03%, so the ASR/B rate has moved in B's favour. On a 7-day view the tape shows ASR -1.01% and B -33.90%. Daily turnover runs at $2.56M for ASR and $4.36M for B, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, ASR is down 96.8% and B is down 78.8%.
ASR to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ASR / 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 AS Roma Fan Token and BUILDon
With a total market value of $7.45M, AS Roma Fan Token (ASR) sits at #1326 among all cryptocurrencies. Compared with its $26.64 all-time peak, it currently trades 96.8% lower. Of a maximum supply of 9.99M ASR, 8.69M ASR (87%) is already in circulation. ASR has moved -1.01% week-on-week and -12.63% over 30 days. Its 24-hour trading volume is $2.56M.
BUILDon (B) ranks #190 by market capitalisation at $162.08M. Compared with its $0.7635 all-time peak, it currently trades 78.8% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -33.90% over 7 days and -26.29% over the past month for B. Around $4.36M of B changes hands every 24 hours.
How to convert ASR to B
- 1 Enter the amount of ASR on Base you want to convert — the swap widget on this page is prefilled with the ASR → 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
Convert any other cryptocurrency from ASR
ASR to B FAQ
What is the ASR to B exchange rate?
Right now 1 ASR ≈ 5.285 B (and 1 B ≈ 0.18921585 ASR). 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 ASR to B on SwitchFi?
Three steps: set the ASR amount, connect your wallet, then approve the best quoted ASR→B route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the ASR to B 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 ASR to B?
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 ASR for B?
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.