DarkPool daemon available at:

https://github.com/industrialcoinmagic/darkpoold

It is Python, and connects with RPC to crave-qt or craved.  Use --burn command to burn CRAVE for BLUR.

Can use --help command to see available calls.

Run an instance as server:
./darkpoold.py --backend-rpc-password=craverpcpassword --backend-rpc-user=craverpcuser --rpc-password=darkpooldpassword server

Then you can run commands like:
./darkpoold.py --backend-rpc-password=craverpcpassword --backend-rpc-user=craverpcuser --rpc-password=darkpooldpassword burn --source craveaddresstoburncoinsfrom --quantity #ofcrave

I am looking at modifying Boottle which is a client web wallet that you run local and has easy button to turn darkpoold server on and off.  Right now is command line only.

Burn period runs for ~30 days from block 17000.