Separate the purchase amount from its transaction costs
| Record | Asset or role | Question before confirming |
|---|---|---|
| Exchange funding amount | VET sent under the deposit instruction | Does the wallet send the intended amount of VET? |
| Network execution fee | VTHO in the VeChainThor fee model | Which account pays this particular transaction’s gas? |
| Fee sponsorship | A supported fee-delegation arrangement | Is a sponsor actually participating in this transaction? |
| Bitcoin output calculation | BTC under the live exchange quote | Have you kept this quote separate from wallet network costs? |
Holding VET is not the same as holding the fee token
VeChain’s documentation describes VET as the primary value token and VTHO as the gas token used for transaction fees. Do not replace the amount requested for a VET deposit with a VTHO transfer merely because the wallet discusses VTHO while preparing the transaction. The two amounts have different jobs.
The protocol also supports fee delegation, where a sponsor pays the transaction fee. This means the useful check is not simply whether the sending account has its own VTHO; it is how the actual transaction will pay gas. Protocol support does not prove that a particular wallet, exchange deposit or sender account has a sponsor configured.
Read the confirmation screen as two linked decisions
- Confirm the VET movement
Compare the outgoing asset, recipient and amount with the current exchange funding instruction. A familiar VeChain account can hold several assets. The existence of a VTHO balance or a VTHO-related warning does not change the deposit asset selected for this purchase.
- Identify the fee payer shown by the wallet
Read the proposed gas cost and any sponsorship information for this attempt. If the wallet cannot prepare the operation, save the specific explanation rather than assuming that sending less VET solves every kind of fee problem. Do not sign an unexplained sponsorship request.
- Resolve a preparation issue before relying on the quote
Use the wallet’s supported process to clarify what is missing. This guide sets no fixed fee amount and recommends no purchase or staking action to acquire gas. If preparation changes the sendable amount or takes time, recheck the current exchange limits and calculation before funding.
A platform withdrawal charge is another record to inspect
If a hosted platform sends the VET, read the amount that will actually reach the deposit address and the platform’s stated withdrawal conditions. Its displayed withdrawal charge and the VeChainThor network fee are not automatically the same accounting entry. Do not subtract a remembered VTHO figure from the VET amount as though their units were interchangeable.
After sending, keep the actual VeChainThor transaction reference with the exchange reference. The subsequent Bitcoin payout has its own record. If a fee issue prevented the input from leaving the sender, do not describe that as a missing BTC payout. Establish which step occurred and ask about that step, without sending another payment solely to change the exchange status.
Questions about VET funding and VTHO
- Should I send VTHO instead of VET when the wallet shows a gas issue?
- The deposit asset remains VET for this route. Investigate the gas-payment issue separately rather than substituting a different asset as payment.
- Does fee delegation mean every VET transfer is sponsored?
- It is a protocol capability, not proof of a configured sponsor. Inspect the actual wallet flow and fee payer for the transaction you intend to authorize.
- Can I subtract VTHO directly from the requested VET amount?
- They are different assets and units. Establish the actual VET reaching the deposit and the separate transaction costs instead of mixing the figures.
VeChain transaction documentation
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