Convert HAY to USDDon Ethereum
Swap HayCoin (HAY) to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your HAY → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
HAY to USDD market data
| Metric | HAY | USDD · Ethereum |
|---|---|---|
| Price | $73,919 | $0.9991 |
| Market cap | $313,243 | $1.48B |
| 24h volume | $518 | $2.28M |
| 24h change | -3.50% | +0.02% |
| 7d change | -5.80% | -0.10% |
| 24h high / low | $77,335 / $72,683 | $0.9996 / $0.9988 |
| All-time high | $5,314,332 | $1.24 |
| Market cap rank | #4014 | #56 |
What is the HAY to USDD exchange rate?
At the current market price, 1 HAY ≈ 73985.74 USDD, and 1 USDD ≈ 0.00001352 HAY. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
HayCoin is the smaller side of this pair — USDD's market capitalisation of $1.48B is roughly 4729× larger than HayCoin's $313,243. HAY holds rank #4014 while USDD holds #56 by market capitalisation. Day-on-day, HAY printed -3.50% and USDD printed +0.02%, meaning the exchange rate between them has moved in USDD's favour. Zooming out to a week, HAY has moved -5.80% while USDD has moved -0.10%. With $518 and $2.28M in respective daily volume, neither side of a HAY→USDD swap struggles for depth. HAY currently trades 98.6% below its all-time high, while USDD sits 19.6% under its own peak.
HAY to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
HAY / USDD conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About HayCoin and USDD
HayCoin (HAY) ranks #4014 by market capitalisation at $313,243. The price sits 98.6% under the record high of $5,314,332. Of a maximum supply of 100 HAY, 4 HAY (4%) is already in circulation. Over the last 7 days HAY is -5.80%, and +24.70% across 30 days. Its 24-hour trading volume is $518.
USDD (USDD) is the #56 cryptocurrency by market cap, worth $1.48B in aggregate. It is trading 19.6% below its all-time high of $1.24. Circulating supply stands at 1.48B USDD. Over the last 7 days USDD is -0.10%, and +0.00% across 30 days. Around $2.28M of USDD changes hands every 24 hours.
How to convert HAY to USDD
- 1 Enter the amount of HAY you want to convert — the swap widget on this page is prefilled with the HAY → USDD 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 USDD 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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Convert any other cryptocurrency from HAY
HAY to USDD FAQ
What is the HAY to USDD exchange rate?
At current prices one HAY converts to about 73985.74 USDD, and one USDD to about 0.00001352 HAY. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert HAY to USDD on SwitchFi?
Enter the amount of HAY you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best HAY→USDD path — non-custodial, straight from your wallet.
Is the HAY to USDD 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 HAY to USDD?
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 HAY for USDD?
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.