Convert COS to STRKon Ethereum
Swap Contentos (COS) to Starknet (STRK) on Ethereum at the best cross-chain rate. SwitchFi routes your COS → STRK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
COS to STRK market data
| Metric | COS | STRK · Ethereum |
|---|---|---|
| Price | $0.0002615 | $0.03013 |
| Market cap | $1.35M | $216.39M |
| 24h volume | $211,251 | $46.25M |
| 24h change | -4.56% | +6.35% |
| 7d change | -3.20% | +13.60% |
| 24h high / low | $0.0002789 / $0.0002597 | $0.0321 / $0.02849 |
| All-time high | $0.08469 | $4.41 |
| Market cap rank | #2684 | #166 |
What is the COS to STRK exchange rate?
At the current market price, 1 COS ≈ 0.00867916 STRK, and 1 STRK ≈ 115.2186 COS. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Contentos is the smaller side of this pair — Starknet's market capitalisation of $216.39M is roughly 160× larger than Contentos's $1.35M. COS holds rank #2684 while STRK holds #166 by market capitalisation. Day-on-day, COS printed -4.56% and STRK printed +6.35%, meaning the exchange rate between them has moved in STRK's favour. Across the last 7 days the comparison reads -3.20% for COS versus +13.60% for STRK. With $211,251 and $46.25M in respective daily volume, neither side of a COS→STRK swap struggles for depth. COS currently trades 99.7% below its all-time high, while STRK sits 99.3% under its own peak.
COS to STRK converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
COS / 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 Contentos and Starknet
Contentos (COS) is the #2684 cryptocurrency by market cap, worth $1.35M in aggregate. Compared with its $0.08469 all-time peak, it currently trades 99.7% lower. There are currently 5.18B COS in circulation. COS has moved -3.20% week-on-week and +54.80% over 30 days. Its 24-hour trading volume is $211,251.
Starknet (STRK) is the #166 cryptocurrency by market cap, worth $216.39M in aggregate. Compared with its $4.41 all-time peak, it currently trades 99.3% lower. 7.18B STRK is circulating out of a hard cap of 10.00B STRK — about 72% of the eventual supply. Over the last 7 days STRK is +13.60%, and +19.90% across 30 days. Its 24-hour trading volume is $46.25M.
How to convert COS to STRK
- 1 Enter the amount of COS you want to convert — the swap widget on this page is prefilled with the COS → 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.
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COS to STRK FAQ
What is the COS to STRK exchange rate?
At current prices one COS converts to about 0.00867916 STRK, and one STRK to about 115.2186 COS. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert COS to STRK on SwitchFi?
Type in how much COS you're converting, connect a wallet, check the quoted COS→STRK route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the COS to STRK swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert COS to STRK?
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 COS for STRK?
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.