Swap USDC to on-chain Bitcoin

Straight to your own Bitcoin address. No account, no custody.

On-chain is the right choice for larger amounts and for cold storage: the bitcoin lands at an address you control, in a transaction anyone can verify.

Settlement follows Bitcoin's block times rather than seconds, so expect the payout to confirm in the next blocks after your deposit is seen.

USDC is sent from Arbitrum, the network with the deepest liquidity and the lowest gas of the chains we settle on.

How it works

  1. 1Enter an amount and your Bitcoin address.
  2. 2Your USDC is converted to tBTC and locked in the contract.
  3. 3We lock the bitcoin in a matching contract.
  4. 4You claim it, which releases the tBTC to us.

Questions

Which address formats work?
Legacy, SegWit and Taproot addresses all work. You can also paste a BIP21 payment link or scan a QR code, and the amount comes across with it.
Who pays the Bitcoin network fee?
It is part of the quote. The fee breakdown on the card shows it before you commit.
How long does it take?
The swap starts as soon as your deposit is seen, and the payout confirms with the next Bitcoin blocks.

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