Reading through the nodeos RPC API docs on the eos.io website, there are many different API's documented: Chain, History, Net, Producer, DBSize. And the docs for many of the RPC calls in these tell me to "use /v1/wallet/sign_transaction to get the right signature" etc.
But where can I find the wallet RPC API docs to use sign_transaction and other related functions? This is not on the same page, or anywhere else on the internet as far as I can tell. The wallet API seems to have moved to keosd but cannot find any RPC docs for that either.
So where can I find the docs for the EOS wallet API or is there some other alternative I should use?