Open Cart



Download our OpenCart plugin directly from the OpenCart marketplace here


Market LocationDescription
Ireland (EURO)Live!
United Kingdom (GBP)Live!
Canada (CA Dollar)Live!

Installation using Extension Installer


FTP Settings

The Extension Installer requires FTP settings to be configured. If it isn't, use manual installation instead.

  • Download the latest extension for your OpenCart here
  • From your OpenCart Admin, click Extensions > Installer.
  • Click Upload then select the humm extension.

Installation Steps

  • Unzip then copy contents of uploads folder into OpenCarts root folder. If upgrading humm, only humm files should be overwritten.
  • Log into your OpenCart Admin then navigate to Extensions > Extensions.
  • Select Payments from dropdown.
  • Locate humm then click Install.
  • Click  Edit on the right, this will open your humm settings page.


ItemField Input
Account IDProvided by humm representative
Client IDProvided by humm representative
Client SecretProvided by humm representative
Refresh TokenProvided by humm representative
Test (Sandbox) ModeYes
Debug ModeOn (for enhanced error logging)
TotalAs per your retailer contract
Geo ZoneAll Zones
Sort Org0


Configuration Credentials

Don't have your configuration details yet? Request them here

Order Status

ItemField Input
Tracking ID Not Found StatusFailed
In Progress StatusPending
Approved StatusProcessed
Declined StatusDenied