Determining the gasless transaction method
Last updated
Last updated
Contracts that have the executeMetaTransaction
or the Permit
method for gasless transactions are natively supported by our SDK to perform gasless transactions.
Here is how to check if your contract supports the executeMetaTransaction method for gasless transactions:
Verifying the Contract Name
View your token contract on polygonscan
Click on the Contract tab
Click on the Code tab
If the Contract Name displays UChildERC20Proxy
, it supports the executeMetaTransaction
method.
Here is an example of the RLY Token on Polygonscan
Verify the implementation contract
View your token contract on polygonscan
Click on the Contract tab
Click on the Read Contract
Navigate to the contract address under the implementation dropdown
Click on the Contract tab
Click on the Write Contract
Check that the contract has the executeMetaTransaction method
Here is an example of the RLY Token's implementation contract on Polygonscan
View your token contract on polygonscan
Click on the Contract tab
Click on the Write Contract
Check that the contract has the permit method
Here is an example of the TAKI Token's implementation contract on Polygonscan