## lndhub

### in the `settings` table
- set 'LNDHUB_URL' to 'lndhub.yourdomain.com'
- set 'FUNCTION_LNDHUB' to 'ENABLE'

### create card
- set the card_name to the 'login:password' for the lndhub account  
e.g. '11111111111111111111:22222222222222222222'

### limits
- there are currently no payment rules in this code, only the lndhub account limit  
i.e. tx_limit_sats & day_limit_sats are not enforced
