Supra Keyboxes

What is Supra?

Supra is a system that lets agents use an app on their phone to open secure lockboxes (also called keyboxes) to access listing keys. Only authorized keyholders can open a lockbox, and Supra tracks/documents every time a lockbox is accessed.

When WCAR members use the Supra system, they can use the app installed on their phone to open their own and other members lockboxes. They can also check out Supra lockboxes from our office for FREE to put on their own listings.



Supra eKey Annual Lease

Board and MLS members can lease Supra annually. The WCAR annual lease agreement runs from May 19 of the current year to May 18 of the following year (approximate dates). The table below shows the costs for a full-year or a prorated annual lease for new users.

Begin Date (to May 18, 2022)

  • May 19 – $136.43
  • August 19 – $102.32
  • November 19 – $68.21
  • February 19 – $34.11


Subscribers that choose not to renew in May will be charged a $25 reactivation fee when requesting a lease anytime during the next contract cycle.

24 Hour Supra eKey Rental

A Supra 24-hour rental costs $25 + sales tax. This allows the user full access to the Supra system for a 24-hour period. The cost of a 24-hour rental does not count toward the cost of a lease if the user should choose to lease Supra later.

Agents who are not members of our Board or MLS can rent Supra for 24 hours. They must have a current real estate agent license number and be a member of a Realtors® Board.

Free Use of Lockboxes

The West Central Association of REALTORS (WCAR) is sole owner of the Electronic Lockbox System and provides lockboxes to members at no cost to use on active listings.

Broker offices may acquire boxes to be managed from their office or individual members may acquire boxes to manage on their own.

Brokers/members are required to follow best practices:

  • No more than two keys are to be put in a lockbox
  • Do not put key rings in the lockbox
  • Do not leave business cards or other miscellaneous items in the lockbox
  • Keep the lockbox clean and dry as possible and out of the weather
  • Place lockbox in secure location i.e., not on a removable piece of furniture
  • Add lockbox serial numbers to your Supra app for easy management

To obtain your own inventory or to pick up one box at a time, stop by our office to get set up.