Convert SDEXon Polygon to SEI
Swap SMARDEX (SDEX) on Polygon to Sei (SEI) at the best cross-chain rate. SwitchFi routes your SDEX → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SDEX to SEI market data
| Metric | SDEX · Polygon | SEI |
|---|---|---|
| Price | $0.00047 | $0.04866 |
| Market cap | $4.61M | $327.65M |
| 24h volume | $13,628 | $31.79M |
| 24h change | +0.01% | +2.95% |
| 7d change | -1.60% | +6.60% |
| 24h high / low | $0.0004715 / $0.0004676 | $0.04866 / $0.04674 |
| All-time high | $0.02634 | $1.14 |
| Market cap rank | #1709 | #130 |
What is the SDEX to SEI exchange rate?
At the current market price, 1 SDEX ≈ 0.0096577 SEI, and 1 SEI ≈ 103.5444 SDEX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
SMARDEX is the smaller side of this pair — Sei's market capitalisation of $327.65M is roughly 71× larger than SMARDEX's $4.61M. They currently rank #1709 and #130 among all cryptocurrencies. Day-on-day, SDEX printed +0.01% and SEI printed +2.95%, meaning the exchange rate between them has moved in SEI's favour. On a 7-day view the tape shows SDEX -1.60% and SEI +6.60%. With $13,628 and $31.79M in respective daily volume, neither side of a SDEX→SEI swap struggles for depth. Measured from record highs, SDEX is down 98.2% and SEI is down 95.7%.
SDEX to SEI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SDEX / SEI 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 SMARDEX and Sei
With a total market value of $4.61M, SMARDEX (SDEX) sits at #1709 among all cryptocurrencies. The price sits 98.2% under the record high of $0.02634. 9.81B SDEX is circulating out of a hard cap of 10.00B SDEX — about 98% of the eventual supply. Recent performance reads -1.60% over 7 days and -8.50% over the past month for SDEX. Its 24-hour trading volume is $13,628.
With a total market value of $327.65M, Sei (SEI) sits at #130 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 +6.60% week-on-week and +18.00% over 30 days. Around $31.79M of SEI changes hands every 24 hours.
How to convert SDEX to SEI
- 1 Enter the amount of SDEX on Polygon you want to convert — the swap widget on this page is prefilled with the SDEX → SEI 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 SEI 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 SEI
Convert any other cryptocurrency from SDEX
SDEXPolygon → BTC
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SDEXPolygon → ETH
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Tether
SDEXPolygon → BNB
BNB
SDEXPolygon → XRP
XRP
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USDC
SDEXPolygon → SOL
Solana
SDEXPolygon → TRX
TRON
SDEXPolygon → FIGR_HELOC
Figure Heloc
SDEXPolygon → HYPE
Hyperliquid
SDEXPolygon → ZEC
Zcash
SDEXPolygon → DOGE
Dogecoin
SDEX to SEI FAQ
What is the SDEX to SEI exchange rate?
1 SDEX is worth roughly 0.0096577 SEI at the moment (inverted: 1 SEI ≈ 103.5444 SDEX). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert SDEX to SEI on SwitchFi?
Enter the amount of SDEX you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best SDEX→SEI path — non-custodial, straight from your wallet.
Is the SDEX to SEI 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 SDEX 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 SDEX 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. Prices are informational — the exact swap rate is quoted at execution time.