Convert HAY to BUIDLon Ethereum
Swap Haystack (HAY) to BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Ethereum at the best cross-chain rate. SwitchFi routes your HAY → BUIDL exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
HAY to BUIDL market data
| Metric | HAY | BUIDL · Ethereum |
|---|---|---|
| Price | $0.01276 | $1.00 |
| Market cap | $349,317 | $2.25B |
| 24h volume | $1,903 | $0 |
| 24h change | +2.32% | +0.00% |
| 7d change | -20.30% | +0.00% |
| 24h high / low | $0.01282 / $0.01221 | $1.00 / $1.00 |
| All-time high | $0.07686 | $1.00 |
| Market cap rank | #3790 | #38 |
What is the HAY to BUIDL exchange rate?
At the current market price, 1 HAY ≈ 0.0127581 BUIDL, and 1 BUIDL ≈ 78.3816 HAY. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
BlackRock USD Institutional Digital Liquidity Fund carries the larger market value of the two — $2.25B versus $349,317 for Haystack. They currently rank #3790 and #38 among all cryptocurrencies. Day-on-day, HAY printed +2.32% and BUIDL printed +0.00%, meaning the exchange rate between them has moved in HAY's favour. On a 7-day view the tape shows HAY -20.30% and BUIDL +0.00%.
HAY to BUIDL converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
HAY / BUIDL 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 Haystack and BlackRock USD Institutional Digital Liquidity Fund
Haystack (HAY) is the #3790 cryptocurrency by market cap, worth $349,317 in aggregate. It is trading 83.4% below its all-time high of $0.07686. 27.38M HAY is circulating out of a hard cap of 100.00M HAY — about 27% of the eventual supply. Recent performance reads -20.30% over 7 days and -31.95% over the past month for HAY. Around $1,903 of HAY changes hands every 24 hours.
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #38 cryptocurrency by market cap, worth $2.25B in aggregate. It is trading close to its all-time high of $1.00. There are currently 2.25B BUIDL in circulation. BUIDL has moved +0.00% week-on-week and +0.00% over 30 days.
How to convert HAY to BUIDL
- 1 Enter the amount of HAY you want to convert — the swap widget on this page is prefilled with the HAY → BUIDL 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 BUIDL on Ethereum 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.
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HAY to BUIDL FAQ
What is the HAY to BUIDL exchange rate?
Right now 1 HAY ≈ 0.0127581 BUIDL (and 1 BUIDL ≈ 78.3816 HAY). 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 HAY to BUIDL on SwitchFi?
Type in how much HAY you're converting, connect a wallet, check the quoted HAY→BUIDL route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the HAY to BUIDL 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 HAY to BUIDL?
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 HAY for BUIDL?
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.