Bridge Avalanche to Bitcoin

FromAvalanche
ToBitcoin
ENTER AMOUNT
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Before a deposit order moves forward, Squatch Guard checks the amount, asset, network, and active quote window against the order details.
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Direction

Avalanche → Bitcoin

Asset

AVAX → BTC

Source gas

AVAX

Destination gas

BTC

How the Sasquatch deposit route works

1. Select the source

Choose the AVAX asset and Avalanche network you currently hold.

2. Review the route

Check the estimated output, fees, timing, and Bitcoin destination network.

3. Create the order

Open the live route and follow the exact deposit instructions.

4. Track delivery

Use the receipt and status page until the destination funds arrive.

What you need to know

Bitcoin UTXO and account-chain boundary

Avalanche uses a non-UTXO source model while Bitcoin uses a UTXO destination model. Native Bitcoin deposits require a supported Bitcoin address, confirmation-aware input handling, and attention to change outputs; an EVM token labeled BTC or WBTC is not native BTC.

Bitcoin receipt-side execution

Bitcoin is a L1 Bitcoin Script network in the Bitcoin ecosystem. BTC pays destination-side network gas on Bitcoin. Native Bitcoin address supported by the route, including network-specific bech32 or legacy formats A Bitcoin destination creates a UTXO at a supported Bitcoin address; later spending pays a BTC miner fee and begins new confirmation progress.

Avalanche deposit-side execution

Avalanche is a L1 EVM network in the Avalanche ecosystem. AVAX pays source-side network gas on Avalanche. EVM 0x account address An Avalanche source route uses C-Chain Snowman execution and AVAX gas; X-Chain or P-Chain balances are not valid C-Chain deposits.

Choose an asset that exists on both route sides

The live quote lists the exact Avalanche input asset and Bitcoin output representation. A shared ticker is not proof of a shared contract, native ledger, decimals, or wallet support.

Avalanche to Bitcoin bridge mistakes

Route-specific mistakes include sending on a network other than Avalanche; using a destination that is not valid for Bitcoin; running out of AVAX before the source transaction is submitted; assuming evm and bitcoin addresses are interchangeable. An Avalanche source route uses C-Chain Snowman execution and AVAX gas; X-Chain or P-Chain balances are not valid C-Chain deposits. A Bitcoin destination creates a UTXO at a supported Bitcoin address; later spending pays a BTC miner fee and begins new confirmation progress.

Private Route for AVAX → BTC

Avalanche wallet, token-transfer, contract, log, and gas activity remain public, and Bitcoin UTXO inputs, outputs, change, and confirmation history remain public. For this AVAX on Avalanche to BTC on Bitcoin path, Private Route is intended to reduce the direct visible relationship between activity around the source-side EVM 0x account address and destination-side Native Bitcoin address supported by the route, including network-specific bech32 or legacy formats; it does not hide either chain's public records.

  • Reduces the obvious link between the AVAX deposit and BTC receipt
  • Compare standard and Private Route options for Avalanche → Bitcoin
  • Shows what remains public on Avalanche and Bitcoin before you deposit
Check Private Route availability →

Related routes

Avalanche to Bitcoin FAQs

Where is native Bitcoin used in this bridge direction?

Bitcoin is the UTXO destination and requires a supported Bitcoin address. Tokenized BTC on an account chain is not the same ledger asset.

Which asset can travel from Avalanche to Bitcoin?

The live route lists assets supported in this direction. Confirm that the selected source representation has an explicit Bitcoin output before depositing.

Which gas balances matter for this bridge?

An Avalanche source route uses C-Chain Snowman execution and AVAX gas; X-Chain or P-Chain balances are not valid C-Chain deposits. A Bitcoin destination creates a UTXO at a supported Bitcoin address; later spending pays a BTC miner fee and begins new confirmation progress. The bridge output does not automatically fund every later gas need.

What destination address should be used?

Native Bitcoin address supported by the route, including network-specific bech32 or legacy formats Do not substitute a Avalanche address merely because a wallet displays both networks.

What wrong-direction mistake can prevent delivery?

Sending on a network other than Avalanche, selecting a representation not listed by the quote, or entering an address invalid for Bitcoin can prevent normal detection or receipt.

Can I bridge AVAX from Avalanche to Bitcoin without KYC?

Requirements are checked for the live AVAX Avalanche to Bitcoin quote. Verification requirements can depend on the provider, amount, jurisdiction, and current route. Sasquatch does not verify this route as universally no-KYC; check the live flow before continuing.

View all bridge FAQs →