How can you generate keys for websites?

[JacksonLV3]

Hi, I have a long due question that I would like to ask, and hope that this great community could answer.

 

I would like to know if it’s possible to generate keys, or serials in order to get a valid one, that works on a site.

 

For example, there is a website that’s holds a firmware, first you create an account, then you get options to buy the product, like monthly/lifetime etc.. and after you purchase the product, you are sent a key which you redeem on the website to unlock the software. I would like to know if it’s possible to just generate a bunch of keys and check them, in hopes to get a hit within a few hours or so.

 

Also, is it possible to check these keys without them being redeemed whilst during so? So I would like it to just send back working keys that haven’t been redeemed.

 

I’m asking this as before, there was someone who had a tool like this, I find it awesome and would like to learn about it. Unfortunately that human was a scammer.

 

Thank you everyone.

[cardpin]

yes use python.  more specifically 

the requests package. -for  communicating with site
use the  random package to help gen your strings

like this
 

import requests
import random

gcRange = "12341234"
def luhn_checksum(n):
    digits = [int(_) for _ in str(n)]
    odd_digits = digits[-1::-2]
    even_digits = digits[-2::-2]
    checksum = 0
    checksum += sum(odd_digits)
    for d in even_digits:
        checksum += sum([int(_) for _ in str(d * 2)])
    return checksum % 10


def gen_card(base):
    n = base + "".join(map(str, [random.randint(0, 9) for _ in range(3)]))
    checksum = luhn_checksum(int(n) * 10)
    card = n + str(checksum) if checksum == 0 else n + str(10 - checksum)
    return card


gc = gen_card(f"{gcRange}")
print(gc)