Convert INDEXon Polygon to STRKon Ethereum
Swap Index Cooperative (INDEX) on Polygon to Starknet (STRK) on Ethereum at the best cross-chain rate. SwitchFi routes your INDEX → STRK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
INDEX to STRK market data
| Metric | INDEX · Polygon | STRK · Ethereum |
|---|---|---|
| Price | $0.2509 | $0.03072 |
| Market cap | $1.74M | $202.28M |
| 24h volume | $7.97M | $12.15M |
| 24h change | +8.53% | -0.77% |
| 7d change | +1.89% | -0.46% |
| 24h high / low | $0.2612 / $0.2272 | $0.03109 / $0.03012 |
| All-time high | $67.08 | $4.41 |
| Market cap rank | #2354 | #164 |
What is the INDEX to STRK exchange rate?
At the current market price, 1 INDEX ≈ 8.1658 STRK, and 1 STRK ≈ 0.12246254 INDEX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Starknet carries the larger market value of the two — $202.28M versus $1.74M for Index Cooperative. On the overall leaderboard they sit at #2354 and #164 respectively. Over the past 24 hours INDEX is +8.53% while STRK is -0.77%, so the INDEX/STRK rate has moved in INDEX's favour. Across the last 7 days the comparison reads +1.89% for INDEX versus -0.46% for STRK. With $7.97M and $12.15M in respective daily volume, neither side of a INDEX→STRK swap struggles for depth. Measured from record highs, INDEX is down 99.6% and STRK is down 99.3%.
INDEX to STRK converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
INDEX / STRK 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 Starknet
Index Cooperative (INDEX) is the #2354 cryptocurrency by market cap, worth $1.74M in aggregate. It is trading 99.6% below its all-time high of $67.08. Supply-wise, 69% of the 10.00M INDEX maximum (6.93M INDEX) is on the market today. INDEX has moved +1.89% week-on-week and +3.02% over 30 days. Its 24-hour trading volume is $7.97M.
Starknet (STRK) is the #164 cryptocurrency by market cap, worth $202.28M in aggregate. Compared with its $4.41 all-time peak, it currently trades 99.3% lower. 6.58B STRK is circulating out of a hard cap of 10.00B STRK — about 66% of the eventual supply. Over the last 7 days STRK is -0.46%, and -11.47% across 30 days. Its 24-hour trading volume is $12.15M.
How to convert INDEX to STRK
- 1 Enter the amount of INDEX on Polygon you want to convert — the swap widget on this page is prefilled with the INDEX → STRK 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 STRK 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.
Other options to exchange STRK
BTC → STRKEthereum
Bitcoin
ETH → STRKEthereum
Ethereum
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Tether
BNB → STRKEthereum
BNB
USDCEthereum → STRKEthereum
USDC
XRP → STRKEthereum
XRP
SOL → STRKEthereum
Solana
TRX → STRKEthereum
TRON
FIGR_HELOC → STRKEthereum
Figure Heloc
HYPE → STRKEthereum
Hyperliquid
DOGE → STRKEthereum
Dogecoin
USDSEthereum → STRKEthereum
USDS
Convert any other cryptocurrency from INDEX
INDEXPolygon → BTC
Bitcoin
INDEXPolygon → ETH
Ethereum
INDEXPolygon → USDTEthereum
Tether
INDEXPolygon → BNB
BNB
INDEXPolygon → USDCEthereum
USDC
INDEXPolygon → XRP
XRP
INDEXPolygon → SOL
Solana
INDEXPolygon → TRX
TRON
INDEXPolygon → FIGR_HELOC
Figure Heloc
INDEXPolygon → HYPE
Hyperliquid
INDEXPolygon → DOGE
Dogecoin
INDEXPolygon → USDSEthereum
USDS
INDEX to STRK FAQ
What is the INDEX to STRK exchange rate?
At current prices one INDEX converts to about 8.1658 STRK, and one STRK to about 0.12246254 INDEX. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert INDEX to STRK on SwitchFi?
Type in how much INDEX you're converting, connect a wallet, check the quoted INDEX→STRK route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the INDEX to STRK 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 STRK?
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 INDEX for STRK?
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.