Simulation, Funding, and Sending

These steps happen after the transaction is built.

Simulation

Simulation checks whether the transaction can execute.

It can help detect:

• wrong address;
• wrong network;
• missing balance;
• contract revert;
• gas issue;
• unsupported flow.

If Simulation Succeeds

If simulation succeeds:

1. Check the summary.
2. Make sure the action looks expected.
3. Continue to Fund Donor.

If Simulation Fails

Do not send blindly.

Check:

• selected network;
• RPC;
• donor address;
• recipient address;
• balances;
• private keys entered;
• whether the selected action is supported.

Sometimes an advanced override may be used, but only if you understand the error.

Fund Donor

The Fund Donor step shows how much funding is required.

The donor usually needs funds for:

• gas;
• native value, if the flow sends native currency;
• service fee, if present;
• buffer for gas price changes.

Send

The Send step broadcasts the transaction.

Before clicking Send, check:

• network;
• transaction type;
• donor address;
• recipient address;
• expected action;
• gas/funding summary;
• simulation result.

After sending, wait for the transaction hash and final status.

If Sending Fails

Save the error and transaction hash if there is one.

Check whether the transaction was actually broadcast. Sometimes a UI error does not mean nothing happened on-chain.