Can one make a macro to /auctionhouse and or /vault

Yes:

/Macro WW "auctionhouse"
/Macro "V R" "vault"

If you are redside you could instead of WW...

/Macro "B M" "auctionhouse"

Feel free to change the Macro button wording WW, "V R" and "B M" to your own choice.

Note that if you want to have a space in the Macro button's name it will need to be enclosed in "'s

These will obviously only work if you have claimed their specific rewards.

You can also keybind them as:

/Bind <key> "auctionhouse"
/Bind <key> "vault"

With <key> being whichever key you decide to bind them to, list available in the bind/macro threads or paragonwiki.com

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