1. Go to https://ftfw.derpdex.com/#/ and find the token then select Add Liquidity.

   

2. Provide both side tokens, have to set initial price if there is a new pool is going to create.

1. [Optional] Use Zap-to-earn if only single side token.

   1. Need to select either one token to provide the liquidity.

      

   2. Enter the amount, approve and confirm the transaction.

      

Notes:

1. To use Zap-to-earn, token owner need to provide liquidity and enabled trading.