Fees

Fees for depositing into the Mezo Portal

wBTC, tBTC, and ERC-20s

Depositing wBTC, tBTC, and ERC-20s (such as BTC-backed stables) incurs a gas cost on the Ethereum network. You can track gas prices here.

BTC Deposits

Native BTC deposits are bridged to tBTC before being deposited into the Mezo Portal contract. The tBTC mint process involves operational costs associated with asset minting, treasury, and sweeping transactions.

To account for these operational costs, a fixed amount of 0.001 BTC will be subtracted from all BTC deposits, regardless of deposit size.

Example: When depositing 1 BTC, the actual amount deposited will be 0.999.