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Some networks require a memo or tag when sending. Follow any memo shown on the deposit screen.
How to swap ETH to STRK
Use the live calculator above to see the estimated amount of STRK you will receive. Enter your STRK address and create the swap to get a deposit address from ChangeNOW.
Swapping ETH for STRK
Live ETH to STRK rate and quote
This route converts Ethereum (ETH) into Starknet (STRK) with non-custodial execution. Use the live quote above to account for current market liquidity, network load, and route availability before you confirm.
Step-by-step: complete your swap
- Choose how much Ethereum (ETH) you want to send and select a flow type. Fixed helps with predictability; standard can be better during calm books.
- Enter a valid Starknet (STRK) receiving address and confirm the network context shown in the selector.
- Create the swap to generate a one-time deposit address and any extra fields (memo/tag) required for settlement.
- Send Ethereum (ETH), wait for confirmation rules on that chain, then Starknet (STRK) is released to your destination address.
Asset context and network notes
Ethereum gas fees depend on current network demand.
Network and routing details for Starknet (STRK) vary by asset version, wallet, and route.
Common ETH use cases: DeFi collateral, onchain settlements, token routing. Common STRK use cases: portfolio rebalancing, cross-asset conversion, liquidity routing.
Standard vs fixed exchange rate
- Standard flow: Typically better market pricing; final output may vary slightly versus the initial estimate.
- Fixed: Attempts to lock a quoted output for a short validity window; useful when planning exact receive amounts.
Networks, fees, and minimums
Network fees on ETH and STRK routes are paid to validators or miners, not retained on this page.
Minimum and maximum send amounts are enforced in the live quote widget; they change with liquidity and route policy.
Timing and chain confirmations
Confirmation behavior: Usually visible quickly; finality confidence increases after additional blocks. on the send side and Confirmation speed varies by blockchain and route policy. on the receive side. Total time depends on both chains, congestion, and route liquidity.
Before you send (safety checklist)
Always verify token/network compatibility; ERC-20 assets are not interchangeable with other networks. Validate token, network, and destination wallet support before sending. Information here is educational and may omit edge cases (maintenance windows, route suspensions, compliance checks). Always verify addresses/networks before sending.
Related swaps and hubs
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Explore the Ethereum swap hub · View Starknet routes and guides
Market context (chart)
Frequently asked questions
How do I swap ETH to STRK?
Enter amount, select flow, add your STRK address, create the swap, then send ETH to the generated deposit address.
How long does ETH to STRK take?
Timing depends on chain confirmations, network congestion, and route liquidity. Most complete in minutes, but longer delays can happen.
Do I need memo/tag or extra fields?
Some assets/networks require memo/tag fields. If one is shown for your order, copy it exactly.
Need a walkthrough? Read the ETH to STRK guide

