Bitcoin bridge

Move coins to Bitcoin and back without bridge contracts: pick a direction, send the coins and receive them at your Bitcoin address.

Rate updated: Sep 11, 2026, 14:18

Bitcoin is a layer-1 blockchain. Fees are paid in BTC, and addresses look like 1…, 3…, bc1…

Bridge to Bitcoin

NetworkDirectionRateMinimum
EthereumETH → BTC1 ETH = 0.0321322 BTC0.08888 ETH
OP Mainnet (Optimism)ETH Optimism → BTC1 ETH Optimism = 0.0321322 BTC0.08888 ETH Optimism
TRONTRX → BTC1 TRX = 0.00000441582 BTC534.19 TRX

Bridge from Bitcoin

NetworkDirectionRateMinimum
EthereumBTC → ETH1 BTC = 31.3798 ETH0.003 BTC
TRONBTC → TRX1 BTC = 228,338.43 TRX0.003 BTC
SolanaBTC → SOL1 BTC = 779.2778 SOL0.003 BTC
TONBTC → GRAM1 BTC = 57,489.65 GRAM0.003 BTC

About the Bitcoin network

Bitcoin is the first cryptocurrency. It was described in a 2008 white paper by the pseudonymous Satoshi Nakamoto and launched in January 2009. Bitcoin has no issuer or central operator: the rules are enforced by thousands of independent nodes, and the supply is capped at 21 million coins.

Network typeLayer 1
Fees are paid inBTC
Fee levelmedium
Speedslow
Block time~10 min
Address format1…, 3…, bc1…
Memo / tagnot needed
EVM-compatible addresses (0x…)no

Bitcoin bridge: FAQ

What is the Bitcoin bridge?
It is a way to move coins to Bitcoin from another network and back. On Crystal-Trade this is done by an exchange order: you send coins on one network and receive them at your Bitcoin address.
Which assets can I move to Bitcoin?
Available now: BTC. The full list of directions with rates is in the tables above.
How long does a transfer to Bitcoin take?
It depends on the sending network: the order is processed after its confirmations, and then the coins are sent over Bitcoin, which is slow.
What do I need to pay fees on Bitcoin?
Fees on Bitcoin are paid in BTC. You do not need BTC to receive coins, only to send them later.
Which address do I need for Bitcoin?
An address on the Bitcoin network: 1…, 3…, bc1…
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