No KYC · Non-custodial · Private

OP/DCR wallet exchange

OP → DCR (Decred mainnet) on Web3Swap: fees show before you broadcast. After Optimism confirms on Optimism mainnet, payout leaves toward your DCR address — usually minutes, not an account review queue.

    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 OP size and paste the Decred payout address for Decred 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 OP amount to the deposit. After Optimism mainnet confirms, DCR is paid to your wallet.

    Before you broadcast

    • Optimism confirmations are usually fast — often within a minute.
    • Send OP on Optimism mainnet only — not Ethereum, Base, or Arbitrum unless your order says otherwise.
    • Use an Optimism-compatible wallet and address (0x…). Leave enough ETH on Optimism for gas if sending ERC-20 tokens.
    • If DCR 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

    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 on Optimism mainnet

    Use an Optimism wallet for deposits. L1 Ethereum or other L2 sends may not be credited.

    Leave enough ETH on Optimism for gas when moving OP or other tokens.

    You receive

    Decred — Web3Swap ticket

    Web3Swap credits DCR on this ticket only as Decred mainnet. Broadcasts on any other rail stay invisible to the order.

    When DCR arrives

    Set your wallet to Decred mainnet.

    If the order already lists a payout tx, wait a few minutes and resync before contacting support.

    Deposit checklist

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

    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. What happens when a swap order expires? Deposit windows close — sending late may require a fresh order.

    How Web3Swap works

    Asset hubs

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

    OP Swap Optimism (OP) — no KYC hub DCR Swap Decred (DCR) — no KYC hub

    Other pairs on this route

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

    FAQ for this route

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

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

    How soon does DCR usually arrive?

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

    Does Web3Swap custody my OP or DCR?

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

    What if I send OP on the wrong rail?

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