Understanding Web3 Transactions with Metask
As a web3 developer, you are probably familiar with the basic elements of interaction with Ethereum smart contracts and transactions. However, you can somethimes encounter errors when you try to make failed transactions using Web3 Incorporated Apis. In this article, we will deepen the specifics of obtaining the “T3” Error Code from a Failed Transaction in the Web3.
What is a T3 transaction?
In ethereum, each transaction has three distinct states:
0x00: Success
0x01: failure (eg, because of Invalid Signature)
0x02: returned
The Error Code “T3” Corresponds to the failure state of 2.
** METASC and Web3 Transactions
Metask is a popular browser extension that allows you to interact with the ethereum blockchain, without directly connecting to the local car. When you use metask, you can do transactions as you would do in the context menu of a web page or by clicking the “Send” Button.
obtaining the T3 Error Code from Failed Transactions
To solve the failed transactions and get the t3 error code, follow these steps:
Step 1: Connect to Metask
Make sure you are connected to your Metask Account. You can do this by clicking on the metask icon (usually represented as a compass) or by accessing the “Settings” menu and selecting “accounts”.
Step 2: Use Web3.ETTH.GETTRANSACTA with the Option 'Status'
Try to useWeb3.ETTH.GetTransction to get the transaction details including the error code. HERE’S AN EXAMPLE:
`JavaScript
Const Web3 = New Web3 (Window.ethereum);
// try a transaction
The async trytransction function () {
Const TX = Wait Web3.ETTH.TRANSACT ('MySartContract', {
From: "Youuraddress",
Gaslimit: 200000,
GasSrice: 20, // or Another value
});
if (tx.status) {
console.log (Successful Transaction! Status: $ {TX.status});
Returns TX;
} Else {
// try to get the t3 error code
Const TradingDetails = Waiting Web3.eth.GetTransction (TX.ID);
If (transactiondetails.status === '0XT3') {
console.log ("T3 error code received!");
Return of Transaction Transaction;
}
}
// returns null for a failed or unknown transaction
Turn null;
}
Step 3: useWeb3.ETTH.GETTRANSACTTA with the Option ‘Status’
Alternatively, you can use Web3.ETTH.GETTRANSCARECEPTA to obtain the receipt details from the transaction. In this case, you can search theT3Error Code:
JavaScript
Const Web3 = New Web3 (Window.ethereum);
// try a transaction
The async trytransction function () {
Const TX = Wait Web3.ETTH.TRANSACT ('MySartContract', {
From: "Youuraddress",
Gaslimit: 200000,
GasSrice: 20, // or Another value
});
if (tx.status) {
console.log (Successful Transaction! Status: $ {TX.status});
Returns TX;
} Else {
Consty receipt = wait web3.etTh.gettransactioneecept (tx.hash);
If (chitan.error && Receit.error.code === 't3') {
console.log ("T3 error code received!");
Return return;
}
}
// returns null for a failed or unknown transaction
Turn null;
}
Conclusion
By following these steps, you should be able to take over theT3` Error Code from the Failed Transactions Using Web3 APIS. Don’t forget to test and optimize the code to Manage Different Scenarios and Edge Cases.
resources
If you are still experiencing problems or you need additional assistance, see the following resources:
- Ethereum Developer Documentation: <
- Metask Documentation: <
