How to have a token

Hello,

I have Nextcloud 15 on a Raspberry Pi. I need to monitor my Nextcloud and I am asked this:

INFOS_NEXTCLOUD_SRV1=$(curl http://LOGIN:PASSWORD_TOKEN@cloud.helloworld.com/ocs/v2.php/apps/serverinfo/api/v1/info)

WARNING, FOR SECURITY REASON : USE ONLY TOKEN NOT DIRECTLY PASSWORD, REMOVE FILEACCESS AND IF POSSIBLE USE A DEDIED ADMIN USER

How can I get the “password token” requested in

http://LOGIN:PASSWORD_TOKEN@cloud.helloworld.com/ocs/v2.php/apps/serverinfo/api/v1/info

Thank you.