OpenCart Bitcoin Payment Extension

The OpenCart Bitcoin payment module allows bitcoin payments to be accepted in OpenCart based projects. Download and install a bitcoin payment plugin, set up a SpectroCoin merchant project, and start accepting bitcoins at your shop immediately. Avoid Bitcoin price risks by settling payments in EUR, USD, GBP, or any of the 20+ currencies offered by SpectroCoin.

How to install


  1. Please be informed that SpectroCoin offered plugins are for latest CMS versions and this plugin is for OpenCart V3 version. If you need an older plugin version please contact us or download it from GitHub. Download OpenCart pluin for V2.3
  2. Download the OpenCart Bitcoin Payment Extension.
  3. Upload content to your OpenCart directory.
  4. Generate Private and Public keys:
    Go to the SpectroCoin page, open the "Project" section, and click on your project. Select "Edit Project" and then click the "Generate" button (next to the Public key field). You will get an automatically generated private key – download and save it. A matching public key will be generated automatically and added to your project.


  1. Go to Admin → Extensions → Payments and enable SpectroCoin module.
  2. Enter your Merchant ID, Project ID, and Private key.
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