20 Compute Units.
Reference: Here
Parameters
account(string, required) The address of the account.role(string, required) Whether the address refers to agatewayoruser. Recommendations depend on the role of the account.transactions(boolean, optional) Iftrue, include an array of suggested transactions, as JSON objects, that you can sign and submit to fix the problems. The default isfalse.limit(unsigned integer, optional) The maximum number of trust line problems to include in the results. Defaults to 300.ledger_hash(string, optional) The unique hash of the ledger version to use.ledger_index(number or string, optional) The ledger index of the ledger to use, or a shortcut string such asvalidated,closedorcurrent.
Returns
ledger_current_indexorledger_index(number) The ledger index of the ledger used to calculate these results.problems(array) Array of strings with human-readable descriptions of the problems. Empty when the account matches the recommended settings.transactions(array) May be omitted. If the request specifiedtransactionsastrue, the JSON form of transactions that fix the described problems.validated(boolean) Iftrue, the information comes from a validated ledger version.
{"id":1,"command":"noripple_check","account":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","role":"gateway","ledger_index":"validated","limit":2} to wss://mainnet.xrpl.validationcloud.io/v1/<YOUR_API_KEY_HERE>.