# Check application availability

Check if a specific application is available and accessible. 

Endpoint: POST /flux/checkappavailability
Version: 6.6.1

## Request fields (application/json):

  - `appname` (string, required)
    Name of the application to check

  - `ip` (string)
    IP address to check availability from

  - `port` (integer)
    Port to check

## Response 200 fields (application/json):

  - `status` (string)
    Explanation of status
    Enum: "success", "error"

  - `data` (object)

  - `data.available` (boolean)
    Whether app is available

  - `data.message` (string)
    Availability status message