Skip to content
Mezo Documentation

How to lock BTC

Locking BTC gives you a veBTC NFT, which grants voting power, protocol fees, and governance rights. See the veBTC Overview for details on what you earn.

Prerequisites

Section titled “Prerequisites”

Before locking BTC, ensure you have:

  • BTC deposited on Mezo
  • A connected wallet
  • Sufficient BTC for gas fees

See the Getting Started section for guidance.

Section titled “Navigate to Lock”

  1. Open the Mezo app

  2. Click Lock in the left sidebar (under “Earn”)

  3. You’ll see your eligible assets

Initiate Lock

Section titled “Initiate Lock”

Find the BTC asset card showing your available balance and click Lock. A lock configuration modal appears where you’ll configure your position.

Amount: Enter the amount of BTC you want to lock. You can lock any amount up to your available balance.

Duration: Select your lock duration from 1 to 28 days. Longer locks maintain higher voting power for longer periods. The interface shows your estimated initial veBTC voting power, which represents your weight at the start of the lock.

Confirm Transaction

Section titled “Confirm Transaction”

Review your lock details:

  • BTC amount
  • Lock duration
  • Initial veBTC weight
  • Lock expiration date

Click Confirm Lock, approve the transaction in your wallet, and wait for blockchain confirmation.

View Your Position

Section titled “View Your Position”

After confirmation, view your lock details under the Lock page, including:

  • Current voting power (decays over time)
  • Lock expiration date
  • Options to extend your lock

Next Steps

Section titled “Next Steps”

Once you have veBTC, you can: