Describe the problem:
Some DeFi protocols mint a staking token that originates from 0x000 address and hence tagged in Koinly as with “missing purchase history”. An example is Badger: you deposit CVX and you get BVECVX in return, which you send back into claim back original CVX.
Which exchange/wallet is this regarding?
Interacting with DeFi apps.
What have you tried to fix this so far?
Is there a best practice for how to handle or tag these transactions in Koinly? They don’t have a cost basis and are flagged by the tool.