Logs

GET /application/logs

Get a list of the last N log entries, this will ignore the header of the file. The endpoint is limited by the log level set in NINA

Query parameters

lineCount integer(int32) Required

Return the last N lines of the log file, with N being the lineCount
level string

Filter the log entries by level. This uses the provided level as a minimum level, so level INFO will return INFO, WARNING and ERROR entries

Values are TRACE, DEBUG, INFO, WARNING, or ERROR.

Responses

200 application/json

Successful response
Hide response attributes Show response attributes object
- Response array[object]
  
  Hide Response attributes Show Response attributes object
  
  Timestamp string
  
  Level string
  
  Source string
  
  Member string
  
  Line string
  
  Message string
- Error string
- StatusCode integer
- Success boolean
- Type string
500 application/json

Internal server error, Unknown error
Hide response attributes Show response attributes object
- Response string
- Error string
- StatusCode integer
- Success boolean
- Type string

GET /application/logs

curl \
 --request GET 'http://localhost:1888/v2/api/application/logs?lineCount=42'

Response examples (200)

{
  "Response": [
    {
      "Timestamp": "2025-05-04T14:57:39.5079",
      "Level": "INFO",
      "Source": "CameraChooserVM.cs",
      "Member": "GetEquipment",
      "Line": "279",
      "Message": "Found 2 ASCOM Cameras"
    }
  ],
  "Error": "string",
  "StatusCode": 200,
  "Success": true,
  "Type": "API"
}

Response examples (500)

{
  "Response": "string",
  "Error": "Unknown error",
  "StatusCode": 500,
  "Success": false,
  "Type": "API"
}