Crypto payments for WHMCS

Set it up in 5 steps

1. 1

   Upload the "modules" folder from the zip into your WHMCS directory.

2. 2

   In System Settings → Payment Gateways, activate Cryptain.

3. 3

   Paste the Cryptain address, your public key, secret key and webhook secret from Dashboard → Stores.

4. 4

   Set the store's Webhook URL in Cryptain to https://YOUR-WHMCS/modules/gateways/callback/cryptain.php

5. 5

   Check that the store accepts the currencies you invoice in.