Convert BUIDLon Optimism to A
Swap BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Optimism to Vaulta (A) at the best cross-chain rate. SwitchFi routes your BUIDL → A exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BUIDL to A market data
| Metric | BUIDL · Optimism | A |
|---|---|---|
| Price | $1.00 | $0.07745 |
| Market cap | $2.38B | $128.06M |
| 24h volume | $0 | $8.10M |
| 24h change | +0.00% | -0.21% |
| 7d change | +0.00% | +16.80% |
| 24h high / low | $1.00 / $1.00 | $0.08031 / $0.07617 |
| All-time high | $1.00 | $0.7787 |
| Market cap rank | #38 | #228 |
What is the BUIDL to A exchange rate?
At the current market price, 1 BUIDL ≈ 12.9114 A, and 1 A ≈ 0.077451 BUIDL. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
By market value the pair is uneven — BlackRock USD Institutional Digital Liquidity Fund's $2.38B dwarfs Vaulta's $128.06M by a factor of about 19×. On the overall leaderboard they sit at #38 and #228 respectively. Day-on-day, BUIDL printed +0.00% and A printed -0.21%, meaning the exchange rate between them has moved in BUIDL's favour. Across the last 7 days the comparison reads +0.00% for BUIDL versus +16.80% for A.
BUIDL to A converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BUIDL / A 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 BlackRock USD Institutional Digital Liquidity Fund and Vaulta
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #38 cryptocurrency by market cap, worth $2.38B in aggregate. It is trading close to its all-time high of $1.00. There are currently 2.38B BUIDL in circulation. BUIDL has moved +0.00% week-on-week and +0.00% over 30 days.
Vaulta (A) is the #228 cryptocurrency by market cap, worth $128.06M in aggregate. Compared with its $0.7787 all-time peak, it currently trades 90.1% lower. 1.65B A is circulating out of a hard cap of 2.10B A — about 79% of the eventual supply. Recent performance reads +16.80% over 7 days and +21.00% over the past month for A. Its 24-hour trading volume is $8.10M.
How to convert BUIDL to A
- 1 Enter the amount of BUIDL on Optimism you want to convert — the swap widget on this page is prefilled with the BUIDL → A 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 A 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 A
Convert any other cryptocurrency from BUIDL
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BUIDLOptimism → BNB
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USDC
BUIDLOptimism → XRP
XRP
BUIDLOptimism → SOL
Solana
BUIDLOptimism → TRX
TRON
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BUIDL to A FAQ
What is the BUIDL to A exchange rate?
Right now 1 BUIDL ≈ 12.9114 A (and 1 A ≈ 0.077451 BUIDL). 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 BUIDL to A on SwitchFi?
Three steps: set the BUIDL amount, connect your wallet, then approve the best quoted BUIDL→A route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the BUIDL to A 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 BUIDL to A?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange BUIDL for A?
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.