No KYC · Non-custodial · Private

Cardano to Optimism

Need OP on Optimism mainnet? Stay self-custodial on both legs: read the Web3Swap quote, push Cardano from your wallet, collect Optimism once deposit depth clears. No exchange seat to open.

    Start swap

    You Send
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    All fees included
    Estimated rate: -
    You Get
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    Three steps on Web3Swap

    1. Enter the ADA size and paste the Optimism payout address for Optimism mainnet on this Web3Swap ticket.

    2. Confirm Exchange to lock the live Web3Swap quote and reveal this ticket’s deposit details.

    3. Broadcast exactly that ADA amount to the deposit. After Cardano mainnet confirms, OP is paid to your wallet.

    Before you broadcast

    • Cardano deposits need several confirmations before the swap proceeds.
    • Block times are around 20 seconds but can vary with network load.
    • Use a Shelley-era Cardano address — legacy Byron formats may not be supported on all routes.
    • If OP is late, refresh your wallet and re-check the ticket. When a payout hash is already listed, email or SimpleX support with your Exchange ID — Web3Swap has no login that lists expired orders.
    You send

    Cardano tickets — ADA address format

    ADA is Cardano’s native proof-of-stake asset. On Web3Swap, paste a mainnet address your wallet owns and broadcast only ADA — wrong-network sends will not credit the ticket.

    Sending ADA

    Send native ADA on Cardano mainnet from a compatible wallet.

    Leave enough ADA for the transaction fee in addition to your swap amount.

    You receive

    Optimism tickets — L2 ETH and OP tokens

    OP governs Optimism’s rollup. Web3Swap OP tickets need an Optimism wallet — an L1 Ethereum send here is usually unrecoverable.

    OP not received?

    Confirm your wallet is on Optimism mainnet and fully synced.

    OP payout tips

    • Payouts go to Optimism — verify your wallet RPC is set to Optimism, not Ethereum mainnet.
    • Check Optimistic Etherscan with the payout tx hash from your order page.
    • Allow a minute for your wallet to refresh after the explorer shows the transfer.

    Deposit checklist

    Chain mismatches and bad addresses are the usual failure modes — skim these notes before you fund the deposit.

    Sent crypto to the wrong network? Wrong chain sends often cannot be reversed — learn what to check first. Deposit amount must match exactly Under- and over-payments can delay or fail automated crediting. What each swap status means From awaiting deposit to complete — read each status on your order page. How to track swap order status Use your exchange ID and read each status on the order page.

    How Web3Swap works

    Asset hubs

    More anonymous no-KYC lanes and chain notes for each coin.

    ADA Swap Cardano (ADA) — no KYC hub OP Swap Optimism (OP) — no KYC hub

    Other pairs on this route

    OP → ADA Instant Optimism → Cardano: anonymous no-KYC, wallet-to-wallet, payout after confirmation. ADA → BTC Convert Cardano to Bitcoin with top rates and low fees where the market allows. No profile, no hosted balance. ADA → XMR Convert Cardano to Monero with top rates and low fees where the market allows. No profile, no hosted balance. ADA → ETH Convert Cardano to Ethereum with top rates and low fees where the market allows. No profile, no hosted balance. ADA → USDT ADA to USDT via Web3Swap: fast, secure, no user data stored — paste a receive address and broadcast the deposit. ADA → USDT Instant Cardano → Tether: anonymous no-KYC, wallet-to-wallet, payout after confirmation. ADA → USDC Exchange ADA for USDC without signup — privacy-first, non-custodial, fees shown before you send. ADA → SOL ADA to SOL via Web3Swap: fast, secure, no user data stored — paste a receive address and broadcast the deposit. ADA → ZEC ADA to ZEC via Web3Swap: fast, secure, no user data stored — paste a receive address and broadcast the deposit. ADA → BNB Exchange ADA for BNB without signup — privacy-first, non-custodial, fees shown before you send. ADA → LTC Instant Cardano → Litecoin: anonymous no-KYC, wallet-to-wallet, payout after confirmation. ADA → XRP Exchange ADA for XRP without signup — privacy-first, non-custodial, fees shown before you send.

    FAQ for this route

    Do I need KYC or a Web3Swap login for ADA → OP?

    No. A standard Cardano → Optimism ticket on Web3Swap skips signup and ID upload. You stay self-custodial on both legs.

    How soon does OP usually arrive?

    After the Cardano mainnet deposit is final, many payouts leave within minutes. Congestion on Cardano mainnet or Optimism mainnet can stretch that — mempools and fees set the clock, not a compliance hold.

    Does Web3Swap custody my ADA or OP?

    No. You broadcast ADA from a wallet you control; OP pays only to the address you paste. Nothing sits as a named Web3Swap balance.

    What if I send ADA on the wrong rail?

    Match Cardano mainnet exactly as printed on the Web3Swap ticket badge. A wrong-chain deposit often cannot be credited automatically — verify before you broadcast.