I am developing a pallet in which I need to check the balance of the account that is making the transaction. How can I check that?

1 Answer 1


A common way is:

ensure!(T::Currency::free_balance(&who) >= some_value, <Error<T>>::InsufficientBalance);
  • reducible_balance should be more accurate will deduct locked&ed if necessary
    – Ron
    Apr 13, 2022 at 10:02

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