To request more API endpoints, please contact lukenamop#0918 on Discord or u/lukenamop on Reddit.

https://dankexchange.io/api/investors/USERNAME (not case sensitive) returns:
    investor_id - int
    username - string
    balance - float
    firm_id - int or None
    firm_role - string or None
    net_worth - float
    ranked_points - int
    ranked_tier - string
    prestige_level - int
    net_worth_rank - int

https://dankexchange.io/api/firms/FIRM_ID returns:
    firm_id - int
    name - string
    status - string
    member_limit - int
    member_count - int
    location_id - int
    location_name - string
    location_bonus - string
    location_tax_rate - int
    last_move_time - int - seconds since epoch
    ceo - string
    members - list of strings