No KYC · Non-custodial · Private

Exchange Bitcoin to Dai

Exchange Bitcoin (BTC) for Dai (DAI) on ERC-20 on Optimism — anonymous no-KYC crypto exchange, wallet-to-wallet, no account. After your BTC deposit confirms, DAI is paid to the address you named. Most orders finish in minutes.

  • No KYC · No lasting profile
  • Non-custodial
  • Monero-ready automation

Start swap

You Send
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All fees included
Estimated rate: -
You Get
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Exchange in 3 steps

  1. Set the BTC amount and paste your Dai payout address on ERC-20 on Optimism.

  2. Create the order to lock the quote and see the deposit address.

  3. Send BTC to that deposit. After confirmations, DAI is paid to your wallet.

Before you broadcast

  • One on-chain confirmation is usually enough before your payout leg starts.
  • BTC confirmation time depends on mempool congestion and the fee you paid.
  • SegWit deposit addresses keep fees lower. If your wallet cannot send to SegWit, contact support before sending.
  • DAI not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
You send

Bitcoin — the original digital asset

Since 2009, Bitcoin has been the benchmark cryptocurrency — deep liquidity, wide recognition, and the default on-ramp for cross-chain swaps.

Before you send BTC

  • Confirm your wallet can send to SegWit (bc1…) addresses.
  • Leave enough for a network fee — low fees mean slower confirmation.
  • Send only BTC on Bitcoin mainnet to the address on your order page.

How long until Bitcoin confirms?

Block times vary with network load and your chosen fee.

  • Use mempool.space or similar tools to check whether your fee is competitive.
  • Explorers show queue position — compare against pending transaction volume.
  • Average block interval is ~10 minutes, but longer gaps happen.

Why traders move BTC to other chains

Bitcoin offers deep liquidity and wide recognition — many swaps start with BTC as the funding asset.

Moving into Ethereum, stablecoins, or alt L1s lets you access DeFi, payments, or portfolio diversification without a custodial account.

You receive

Dai on Optimism

Always match DAI on ERC-20 on Optimism when you send or receive — wrong-network transfers may not be credited.

Receiving DAI

Your wallet must be on ERC-20 on Optimism.

Allow a few minutes after the order shows sent before opening support.

Before you swap

Avoid wrong-network deposits and address format mistakes — read these guides first.

Bitcoin address formats compared Legacy, SegWit, and Taproot — pick the format your wallet supports. Why is my Bitcoin tx not confirming? Mempool congestion, low fees, and how to speed up inclusion. How many confirmations you need How many blocks exchanges wait for before releasing your payout. USDC vs USDT: pick the right network ERC-20, TRC-20, and other networks are not interchangeable.

All swap safety guides

Coin swap hubs

More no-KYC swap pairs and guides for each asset.

BTC Swap Bitcoin (BTC) — no KYC hub DAI Swap Dai (DAI) — no KYC hub

Related exchange pairs

DAI → BTC Exchange Dai for Bitcoin without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. BTC → XMR Swap Bitcoin to Monero privately. No KYC, no account, non-custodial. Live rates, wallet-to-wallet — usually done in minutes on XmrEx. BTC → ETH Send BTC to ETH on mainnet — skip signup, quote shown before you send, auto-matched routing — top rates, complete in minutes. BTC → USDT Turn BTC into Tether (TRC-20) typically within minutes — hands-off matching, anonymous no-KYC — top rates, complete in minutes. BTC → USDT Exchange Bitcoin for Tether without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. BTC → USDC Route Bitcoin into USDC on Ethereum — private, self-custodied, quotes you can check first — top rates, complete in minutes. BTC → SOL Exchange Bitcoin for Solana without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. BTC → ZEC Shift Bitcoin into Zcash with visible quotes and without opening an account — top rates, complete in minutes. BTC → BNB Route Bitcoin for BNB on BNB Smart Chain — fast BSC entry, anonymous no-KYC — top rates, complete in minutes. BTC → LTC Change Bitcoin into Litecoin without delay with no user profile and no surprise extras — top rates, complete in minutes. BTC → XRP Send Bitcoin into XRP on the XRP Ledger — private, typically minutes, anonymous no-KYC — top rates, complete in minutes. BTC → TRX Move Bitcoin for TRX on Tron — hands-off matching, anonymous no-KYC — top rates, complete in minutes.

Frequently asked questions

Is identity verification required to trade BTC for DAI?

No. XmrEx operates as an anonymous no-KYC crypto exchange — no profile, no ID upload, and no funded account for Bitcoin → Dai.

How long is a BTC → DAI order?

Typical completion is a few minutes. Bitcoin mainnet and ERC-20 on Optimism confirmation times set the pace.

Do you custody BTC or DAI?

No. You send BTC yourself and DAI is paid to the address you enter — XmrEx does not keep a wallet balance for you.

What if I pick the wrong BTC network?

Match the network printed on the order (Bitcoin mainnet). A mismatch can strand the deposit — check the swap safety notes first.