Ultra.io Docs

Resume Ultra→EVM Transfers ​

Continue interrupted Ultra→EVM transfers. EVM→Ultra transfers complete automatically and don't need resuming.

Bridge URL: https://bridge.testnet.ultra.io/

When You Need Resume Ultra→EVM ​

Common Scenarios:

  • Browser closed before completing Ultra→EVM transfer
  • "Move Assets" step not completed in Ultra→EVM transfer
  • Transaction shows "Ready to Claim" but not claimed on EVM side

Important:

  • Ultra→EVM transfers only - EVM→Ultra completes automatically
  • Sepolia ETH required for final claiming transaction on EVM

How to Resume ​

1. Find Resume Ultra→EVM Option ​

  • Open bridge interface
  • Look for "Resume" card on main page
  • Card appears if you have pending Ultra→EVM transfers

Resume Request Card

2. Select Ultra→EVM Transfer to Resume ​

  • Click "Resume" button/card
  • View pending Ultra→EVM requests in dialog
  • Select specific Ultra→EVM transaction to continue

Resume Dialog

Information Shown:

  • Request ID and timestamp
  • Token amount and addresses
  • Current status (Ready to Claim, Processing, etc.)
  • Validation progress

3. Complete the EVM Claim ​

  • Check Ultra→EVM transaction status in selected request
  • Click "Move Assets" button if ready to claim on EVM
  • EVM wallet opens for final confirmation
  • Review Sepolia ETH gas fees and approve transaction
  • High fees? You can cancel and resume later when EVM congestion is lower
  • Wait for confirmation on Ethereum Sepolia network

Claim Transaction

4. Verify Completion ​

  • Success message displayed
  • Tokens arrive in EVM wallet within ~15 minutes (depending on EVM network congestion)
  • Transaction marked complete

Add UOS Token if needed:

  • Contract: 0x3AC63AA2c077D676Fa24a7BCE05b05A2F81237FE
  • Symbol: UOS, Decimals: 4

Common Resume Issues ​

No Resume Card Visible

  • Ensure you have pending Ultra→EVM transactions
  • Check correct network connections
  • Refresh page

Move Assets Button Not Available

  • Verify transaction ready to claim
  • Check EVM network connection
  • Ensure sufficient ETH for gas

Move Assets Transaction Fails

  • Check ETH balance for gas fees
  • Verify transaction still valid
  • Try Move Assets again

Transaction Not Found

  • Verify correct networks connected
  • Check transaction was actually submitted
  • Review transaction hash on explorers

Transaction States ​

  1. Submitted → Sent to Ultra network
  2. Processing → Bridge processing request
  3. Ready to Claim → Ready for EVM completion
  4. Claiming → User claiming on EVM
  5. Completed → Successfully finished

Resume needed when:

  • Browser closed before completion
  • Network issues prevented finishing
  • Insufficient gas caused failure
  • User forgot to complete claim step

Next Steps ​

  1. Ultra→EVM Transfer - Learn the complete process
  2. EVM→Ultra Transfer - Transfer tokens back
  3. Troubleshooting - Fix common issues

Need Help? ​