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Coins / ONYX / ONYX → SEI
ONYX Sei

Convert ONYX to SEI

1 ONYX ≈ 45.6537 SEI

Swap ONYX (ONYX) to Sei (SEI) at the best cross-chain rate. SwitchFi routes your ONYX → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

ONYX to SEI market data

Metric ONYX SEI
Price $2.26 $0.0495
Market cap $0 $333.06M
24h volume $279 $18.99M
24h change +0.02% -0.24%
7d change — +2.32%
24h high / low $2.31 / $2.26 $0.05059 / $0.04874
All-time high $2.37 $1.14
Market cap rank #— #127

What is the ONYX to SEI exchange rate?

At the current market price, 1 ONYX ≈ 45.6537 SEI, and 1 SEI ≈ 0.02190401 ONYX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

The last 24 hours put ONYX at +0.02% against -0.24% for SEI — the ONYX/SEI rate has moved in ONYX's favour. With $279 and $18.99M in respective daily volume, neither side of a ONYX→SEI swap struggles for depth. Measured from record highs, ONYX is down 4.6% and SEI is down 95.7%.

ONYX to SEI converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

ONYX / SEI conversion tables

ONYX to SEI
0.1 ONYX4.5654 SEI
0.5 ONYX22.8269 SEI
1 ONYX45.6537 SEI
5 ONYX228.2687 SEI
10 ONYX456.5373 SEI
50 ONYX2282.69 SEI
100 ONYX4565.37 SEI
500 ONYX22826.87 SEI
1000 ONYX45653.73 SEI
SEI to ONYX
0.1 SEI0.0021904 ONYX
0.5 SEI0.01095201 ONYX
1 SEI0.02190401 ONYX
5 SEI0.10952007 ONYX
10 SEI0.21904013 ONYX
50 SEI1.0952 ONYX
100 SEI2.1904 ONYX
500 SEI10.952 ONYX
1000 SEI21.904 ONYX
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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.

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About ONYX and Sei

ONYX (ONYX) has a market capitalisation of $0. Compared with its $2.37 all-time peak, it currently trades 4.6% lower. Its 24-hour trading volume is $279.

With a total market value of $333.06M, Sei (SEI) sits at #127 among all cryptocurrencies. It is trading 95.7% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +2.32% week-on-week and -5.00% over 30 days. Around $18.99M of SEI changes hands every 24 hours.

How to convert ONYX to SEI

  1. 1 Enter the amount of ONYX you want to convert — the swap widget on this page is prefilled with the ONYX → SEI pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 3 Review the quoted route — the estimated and minimum amount of SEI you will receive, plus network, DEX and bridge fees, are all shown before you sign.
  4. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

Other options to exchange SEI

Bitcoin Sei BTC → SEI Bitcoin Ethereum Sei ETH → SEI Ethereum Tether Sei USDTEthereum → SEI Tether BNB Sei BNB → SEI BNB USDC Sei USDCEthereum → SEI USDC XRP Sei XRP → SEI XRP Solana Sei SOL → SEI Solana TRON Sei TRX → SEI TRON Figure Heloc Sei FIGR_HELOC → SEI Figure Heloc Hyperliquid Sei HYPE → SEI Hyperliquid Dogecoin Sei DOGE → SEI Dogecoin USDS Sei USDSEthereum → SEI USDS

Convert any other cryptocurrency from ONYX

ONYX Bitcoin ONYX → BTC Bitcoin ONYX Ethereum ONYX → ETH Ethereum ONYX Tether ONYX → USDTEthereum Tether ONYX BNB ONYX → BNB BNB ONYX USDC ONYX → USDCEthereum USDC ONYX XRP ONYX → XRP XRP ONYX Solana ONYX → SOL Solana ONYX TRON ONYX → TRX TRON ONYX Figure Heloc ONYX → FIGR_HELOC Figure Heloc ONYX Hyperliquid ONYX → HYPE Hyperliquid ONYX Dogecoin ONYX → DOGE Dogecoin ONYX USDS ONYX → USDSEthereum USDS

ONYX to SEI FAQ

What is the ONYX to SEI exchange rate?

At current prices one ONYX converts to about 45.6537 SEI, and one SEI to about 0.02190401 ONYX. The figure tracks the market in real time — the binding rate is the one quoted at execution.

How to swap, exchange or convert ONYX to SEI on SwitchFi?

Type in how much ONYX you're converting, connect a wallet, check the quoted ONYX→SEI route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.

Is the ONYX to SEI 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 ONYX to SEI?

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 ONYX for SEI?

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. One of these assets is outside our actively tracked list — figures shown are as of Jul 12, 2026. Prices are informational — the exact swap rate is quoted at execution time.