imtoken will never ask for your seed phrase, private key or verification code. Always review the address, network and request details before transferring, signing or approving.
imtoken · Knowledge and practical checks

Gas & Confirmations

Gas represents the cost of network execution while confirmations show a transaction being incorporated into the chain over time.

Gas prices network execution resources

Gas measures resources used by a transaction or contract call, and fees generally combine gas usage with a unit price; simple transfers and complex contract calls can consume different amounts. This determines how interface state should be interpreted and where verification should begin. Do not rely on a button label alone; compare what the interface shows with the active account, network and available on-chain evidence.

A high fee does not mean a large transfer

Gas and transfer value are separate concepts, so a small contract action can still have a significant fee; review the transferred amount and network fee as different fields. Before acting, define the intended input, output and prerequisites, then inspect the relevant address, network, permission or fee fields. If a field is unclear, understanding it first is safer than repeating clicks or copying someone else’s steps.

A practical way to verify

Pause before confirmation and explain the key fields in your own words. If the account, network, contract, amount, fee or permission does not match the intended task, return to the previous step rather than forcing the flow to continue.

Pending status depends on network conditions

Congestion, fee settings and node propagation can affect a pending transaction; use the transaction hash to determine whether it was broadcast, included or failed. Separate interface status from on-chain facts and retain non-secret references such as transaction hashes or contract addresses for later verification. Networks, protocols and DApps can implement similar ideas differently, so one prior experience should not be treated as a universal rule.

Confirmation depth depends on the use case

Different services can require different confirmation depth; one confirmation in a wallet does not mean every recipient considers the transfer final. Common failures come from the wrong target, wrong network, excessive permission or misunderstood request details. Stop when a domain, contract, amount or authorization falls outside the intended action rather than allowing urgency to weaken verification.

Important reminder

Keep seed phrases and private keys under your own control. imtoken support will not ask for them or for verification codes. Review address, network and amount before sending; on-chain transactions are usually not reversible by a wallet provider.

Check chain state before retrying

If a balance does not update or the interface remains pending, verify the transaction hash, network and block state before taking further action to avoid unnecessary duplicate submissions. Over time, turn the important checks into a repeatable routine and periodically review transaction history, approvals and device conditions. This cannot remove every risk, but it makes important decisions easier to explain and verify.

Keep the principle reusable

Interfaces and network conditions change, so a durable workflow focuses on understanding the object, permission and on-chain consequence rather than memorizing a single screen.

Applying Gas & Confirmations in a real workflow

Gas measures resources used by a transaction or contract call, and fees generally combine gas usage with a unit price; simple transfers and complex contract calls can consume different amounts. In practice, begin by naming the active account, intended target and operating context rather than searching for the fastest button. Then use the idea behind “A high fee does not mean a large transfer” to verify prerequisites and make sure the visible fields match the task you actually intend to complete. This approach remains useful even when an interface changes.

Congestion, fee settings and node propagation can affect a pending transaction; use the transaction hash to determine whether it was broadcast, included or failed. During the workflow, treat “Confirmation depth depends on the use case” as a separate verification checkpoint. A web page, a wallet prompt and the final on-chain result are different layers of evidence. If the network changes unexpectedly, the contract is unfamiliar, the permission is broader than expected or an amount cannot be explained, stop and verify before continuing.

A complete check can follow this sequence

  • Before starting, identify the object, network or control boundary behind “Gas prices network execution resources”.
  • During the action, verify the conditions described by “A high fee does not mean a large transfer” and “Pending status depends on network conditions”.
  • Before confirmation, review the target, permission or risk represented by “Confirmation depth depends on the use case”.
  • After completion, use “Check chain state before retrying” to review public chain records, approvals or device state.

If a balance does not update or the interface remains pending, verify the transaction hash, network and block state before taking further action to avoid unnecessary duplicate submissions. If a field still cannot be explained, learn what it means before proceeding or use a lower-value, lower-permission and independently verifiable test. Never give seed phrases, private keys or verification codes to another person. Third-party DApps, contracts, bridges and services can carry their own risks, so a repeatable verification process is more durable than speed.