A sponsored action is not an account-wide promise
VeChain documents fee delegation through a designated gas payer. In VIP-191, the sender and gas payer sign the transaction, and the fee comes from the payer’s VTHO balance. This describes an arrangement for the particular transaction. It does not mean that holding VET or previously using a sponsored application establishes ongoing sponsorship.
Imagine a fictional user who claimed a promotional item in an application and saw no VTHO debit from their own wallet. Later, that user opens a separate wallet transfer to fund a VET to ETH exchange. The first action’s receipt cannot establish who will pay for this second action. Inspect the second confirmation instead of copying the first action’s fee assumption.
Review the sending workflow on its own terms
- Identify the account and application actually sending
Write down whether you are using the same application as before or a separate wallet. If a hosted platform is making the withdrawal, inspect its own withdrawal conditions; a protocol-level delegation explanation is not its price list or a promise about its service.
- Ask what the displayed fee arrangement covers
Check whether the confirmation describes an ordinary fee payment or a sponsored transaction. The official VIP-191 flow allows a gas payer to evaluate eligibility. An application’s earlier acceptance does not establish acceptance for a different recipient, operation or later request.
- Resolve a sponsorship error before relying on funding
The designated-payer documentation describes failure when the relevant payer cannot fund the fee. Obtain the wallet’s explanation of the observed result. If a transfer was already submitted, verify that record before making another attempt; do not pay again merely because the earlier app looked free.
Compare the two actions before calculating the payment
| Question | Earlier application action | New exchange-funding transfer |
|---|---|---|
| What operation was authorized? | The particular application action | The VET payment being prepared |
| Was a gas payer involved? | Read that action’s own record | Check this sending workflow |
| What does the earlier receipt establish? | The outcome and fee arrangement of that action | No automatic sponsorship entitlement |
| Which support team can clarify an unresolved fee? | The application or wallet responsible | The sender’s wallet or platform responsible |
Keep the VET payment result separate from the ETH estimate
Your sending record should establish whether the required VET payment was actually made, including the intended amount and destination. A sponsorship request being accepted, a proposed signature or a fee preview is not the same evidence as a completed payment. Record what happened rather than inferring success from an absence of a local VTHO debit.
Once the funding state is clear, inspect the Ethereum receipt independently. If asking for help, describe the operation, the payer arrangement shown and the transaction reference if one exists. Keep confidential wallet credentials out of the exchange. A question about who paid the sending fee should not turn into an unsupported claim that the ETH payout is missing.
VET fee-payer questions
- Does a past sponsored action make every later VET transfer free?
- No. Check the arrangement for the actual new transaction and the application that submits it.
- Who pays the fee in the documented VIP-191 arrangement?
- The designated gas payer pays from its VTHO balance; the sender also signs the transaction.
- Is a fee-sponsorship preview proof of exchange funding?
- No. Verify the actual outgoing payment and its result against the required funding instruction.
- Does this protocol explanation establish a hosted platform withdrawal charge?
- No. A hosted platform’s withdrawal conditions are separate and must be checked at that platform.
Official VeChain references
- VeChain: designated gas payer eligibility and fee funding
- VeChain: delegation in transaction construction and signing
Reviewed: