Among the available types of device in Databoom, there is the type OpenExchangeRates. Adding a device of this type, Databoom begins to record the forex data from the site openexchangerates.org.
Adding an OpenExchangeRates device
The page to add an OpenExchangeRates device is entirely analogous to the addition of a standard device one. The user needs to specify the type of the device and a description to proceed with device creation.
The created device is not owned by the user, but by the platform, using a subscription/sharing system. If the user chooses not to follow the device anymore, this will be available for all the oter users that added the same type of device.