Returns the calls needed to enable auto top-up. Checks on-chain state
and only includes setOperator (if not already set) and addCreditReceiver
(if not already whitelisted).
GET
/
credit
/
accounts
/
{account}
/
operator
/
auto-topup
/
enable
curl --request GET \ --url 'https://api.sprinter.tech/credit/accounts/0xUSER/operator/auto-topup/enable'