More ideas …
Earn 20% APR with HBD on https://Hive.blog … use the HBD to buy Blurt for almost $ zero dollars on Ionomy.com
Earn 30% APR with delegation to @justyy on https://Steemit.com and use the Steem to buy Blurt for almost $ zero dollars on Ionomy.com
Earn 75 % APR on https://D.Tube and buy Blurt for almost $zero dollars on Ionomy.com
Ionomy: https://exchange.ionomy.com/en/aff/f7862c1aeae8e0399176a908fcecbcfe
The 20% on HBD doesn't seem to work properly from what I've noticed or is billed strangely.
On the other hand, the opportunities are there.