20 Compute Units.
Reference: Here
Parameters
counters(boolean, optional) Iftrue, return metrics about the job queue, ledger store, and API method activity. The default isfalse.
Returns
info(object) Server information. Clio returnscomplete_ledgers(the full-history range available),load_factor,time,uptime,clio_version,libxrpl_version,rippled_version,network_id,validation_quorum,cache(Clio’s ledger cache state) andvalidated_ledger(age,hash,seq,base_fee_xrp,reserve_base_xrp,reserve_inc_xrp).validated(boolean) Iftrue, the information comes from a validated ledger version.
{"id":1,"command":"server_info"} to wss://mainnet.xrpl.validationcloud.io/v1/<YOUR_API_KEY_HERE>.
To see the rippled server’s ownserver_info(build version, peers, server state, state accounting) send"ledger_index": "current"in the request; Clio then forwards the call to rippled.