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Cycles ​

The Cycles page is a crucial component of the DFX Dashboard, allowing you to manage and utilize cycles, the fuel for computation on the Internet Computer. Here you can view your cycle balance, convert ICP to cycles, transfer cycles, and top up canisters.

Overview ​

The Cycles page provides three main functions:

  • Converting ICP to cycles
  • Transferring cycles to other principals
  • Topping up canisters with cycles

Cycles Balance ​

At the top of the Cycles page, you'll see your current cycles balance:

Cycles Balance

  • The balance is displayed in TC (trillion cycles).
  • Use the Refresh button to update your balance.

TIP

Regularly monitor your cycle balance to ensure you have sufficient cycles for your operations on the Internet Computer.

Converting ICP to Cycles ​

To convert ICP to cycles:

  1. Click on the Convert ICP tab.
  2. Enter the amount of ICP you want to convert in the Amount (ICP) field.
  3. Click the Convert to Cycles button to process the conversion.

Convert ICP

WARNING

The conversion rate between ICP and cycles may vary. Always check the current rate before converting to ensure you're getting the expected amount of cycles.

Transferring Cycles ​

To transfer cycles:

  1. Click on the Transfer Cycles tab.
  2. Enter the recipient's principal in the To (Principal) field.
  3. Specify the amount of cycles to transfer in the Amount (Cycles) field.
  4. Click the Transfer Cycles button to send the cycles.

Transfer Cycles

WARNING

Double-check the recipient's principal before transferring, as cycle transfers cannot be reversed. Sending cycles to an incorrect address will result in permanent loss.

Topping Up Canisters ​

To top up a canister:

  1. Click on the Top Up Canister tab.
  2. Choose how to select the canister:
    • Select from list: Choose a canister from your projects
    • Enter custom ID: Input a specific canister ID
  3. Enter the amount of cycles to send in the Amount (Cycles) field.
  4. Click the Top Up Canister button to complete the process.

Top Up Canister

TIP

Regularly check and top up your canisters to ensure they have sufficient cycles to continue running. Set up alerts or reminders to avoid unexpected canister stoppages due to cycle depletion.

Best Practices ​

TIP

Optimize your cycle management with these tips:

  • Monitor your balance: Regularly check your cycle balance to ensure you have enough for your operations.
  • Plan conversions: Convert ICP to cycles in advance to avoid running out during critical operations.
  • Estimate needs: Before topping up canisters, estimate their cycle consumption to avoid over or under-funding.
  • Keep records: Track your cycle transfers and conversions for better financial management.

Troubleshooting ​

WARNING

Watch out for these common issues:

  • If your balance isn't updating, try refreshing the page or restarting the DFX Dashboard.
  • For failed conversions, ensure you have sufficient ICP balance and that the network is operational.
  • If a transfer fails, double-check the recipient's principal and your available cycle balance.
  • For canister top-up issues, verify that the canister ID is correct and that you have sufficient cycles.

Additional Resources ​