This endpoint returns a list of WiFi-enabled payment terminals (registers) associated with the authenticated merchant account. Use the returned id value as the register field in subsequent terminal operations such as charges, refunds, and prompts.

Response Fields

The following fields are returned for each device:

• id: Internal identifier used in API requests
• status_port / register_num: Port or network identifier used for real-time status checks
• serial: Device hardware serial number
• type: Terminal family (e.g., 'dejavoo'). Additional types may be enabled per account
• isDefault: Indicates the merchant's preferred device (useful for UI preselection)

Prerequisites

• The device must be paired and enabled in the Stax dashboard
• Inactive devices will not appear in the response

Important Notes

Caching: Cache this device list sparingly. Make a new API call if devices are added or removed from your account.

No Devices Returned: If no devices are returned, the merchant account may not yet be activated for card-present processing.

Security: This endpoint requires a valid API key or ephemeral token with merchant context.