Convert INDEXon Polygon to USDDon Ethereum
Swap Index Cooperative (INDEX) on Polygon to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your INDEX → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
INDEX to USDD market data
| Metric | INDEX · Polygon | USDD · Ethereum |
|---|---|---|
| Price | $0.2579 | $0.9984 |
| Market cap | $1.81M | $1.47B |
| 24h volume | $23,146 | $1.97M |
| 24h change | -1.79% | -0.11% |
| 7d change | +2.60% | -0.10% |
| 24h high / low | $0.2635 / $0.2508 | $0.9996 / $0.9975 |
| All-time high | $67.08 | $1.24 |
| Market cap rank | #2415 | #59 |
What is the INDEX to USDD exchange rate?
At the current market price, 1 INDEX ≈ 0.25834213 USDD, and 1 USDD ≈ 3.8708 INDEX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Index Cooperative is the junior asset: it is valued at $1.81M against USDD's $1.47B, a gap of about 811×. On the overall leaderboard they sit at #2415 and #59 respectively. Day-on-day, INDEX printed -1.79% and USDD printed -0.11%, meaning the exchange rate between them has moved in USDD's favour. Zooming out to a week, INDEX has moved +2.60% while USDD has moved -0.10%. Daily turnover runs at $23,146 for INDEX and $1.97M for USDD, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, INDEX is down 99.6% and USDD is down 19.6%.
INDEX to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
INDEX / USDD 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 Index Cooperative and USDD
Index Cooperative (INDEX) is the #2415 cryptocurrency by market cap, worth $1.81M in aggregate. It is trading 99.6% below its all-time high of $67.08. Supply-wise, 70% of the 10.00M INDEX maximum (7.01M INDEX) is on the market today. INDEX has moved +2.60% week-on-week and +10.70% over 30 days. Its 24-hour trading volume is $23,146.
USDD (USDD) is the #59 cryptocurrency by market cap, worth $1.47B in aggregate. It is trading 19.6% below its all-time high of $1.24. Circulating supply stands at 1.47B USDD. Over the last 7 days USDD is -0.10%, and -0.10% across 30 days. Around $1.97M of USDD changes hands every 24 hours.
How to convert INDEX to USDD
- 1 Enter the amount of INDEX on Polygon you want to convert — the swap widget on this page is prefilled with the INDEX → 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 INDEX
INDEXPolygon → BTC
Bitcoin
INDEXPolygon → ETH
Ethereum
INDEXPolygon → USDTEthereum
Tether
INDEXPolygon → BNB
BNB
INDEXPolygon → XRP
XRP
INDEXPolygon → USDCEthereum
USDC
INDEXPolygon → SOL
Solana
INDEXPolygon → TRX
TRON
INDEXPolygon → FIGR_HELOC
Figure Heloc
INDEXPolygon → ZEC
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INDEXPolygon → DOGE
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INDEX to USDD FAQ
What is the INDEX to USDD exchange rate?
1 INDEX is worth roughly 0.25834213 USDD at the moment (inverted: 1 USDD ≈ 3.8708 INDEX). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert INDEX to USDD on SwitchFi?
Three steps: set the INDEX amount, connect your wallet, then approve the best quoted INDEX→USDD route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the INDEX to USDD 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 INDEX to USDD?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange INDEX for USDD?
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.