Command - AUTH
USAGE   - AUTH <command> [<nick|id>]


The AUTH command is the Authorization process when adding 
a nickname on your buddy/watch list.    

LIST    - Gives you a list of the requests

READ    - Read the AUTH request Message

ACCEPT  - Approve the authorization request.

DENY    - Decline the authorization request.

DELETE  - Decline the authorization request.

Example:

/msg NickServ help AUTH accept
/msg NickServ help AUTH read