Acknowledge resolved (recovered) problems via API token
Zabbix 5.4+
This tool acknowledges unacknowledged problems that are already resolved (r_eventid != 0).
It uses API token auth and does not store the token server-side.
You can paste: https://host/zabbix OR https://host/zabbix/api_jsonrpc.php
Increase if you have lots of problems.
Uncheck only for testing with self-signed certs.
Preview loads resolved+unacknowledged problems, then you can ACK all or only selected rows.
Matches problem name (trigger description). Multiple triggers can match across hosts/templates.
Tip: Use a distinctive substring to avoid matching too many triggers.