API

Introduction

The Scout APM API is currently fairly narrow in scope. It is intended to support 3rd party dashboards, exporting summary data from your applications.

If you have ideas on API enhancements, please contact us at support@scoutapm.com

Authorization

Obtaining a token

1. Log into the Scout APM website
2. Go to your organization’s settings
3. Enter a name (for your use), and obtain a token

Sending Authorization

The key must be provided with every request, via one of several methods:

• An HTTP Header named X-SCOUT-API
• As part of the JSON request body, as the top level key: key
• A URL query string argument named key

Response Format

Every endpoint returns a JSON object. The object will at the minimum, have a "header" field with embedded status and message fields. If the endpoint returned results, it will be under a results keys.

{
  "header": {
    "status": {
      "code": 200,
      "message": "OK"
    },
    "apiVersion": "0.1"
  },
  "results": { ... }
}

API Endpoints

Applications

Applications List

/api/v0/apps - returns a list of applications and their ids

Request:

 curl -H "X-SCOUT-API: 8bea3e976f0fa7a40398117dd1e1fe36" "https://scoutapm.com/api/v0/apps"

Results:

"results": {
  "apps": [
    {
      "name": "MyApp Staging",
      "id": 100
    },
    {
      "name": "MyApp Production",
      "id": 101
    }
  ]
}

Application Detail

/api/v0/apps/:id - returns information about a specific application

Request:

 curl -H "X-SCOUT-API: 8bea3e976f0fa7a40398117dd1e1fe36" "https://scoutapm.com/api/v0/apps/101"

Results:

"results": {
  "app": {
    "id": 101,
    "name": "MyApp Production"
  }
}

Metrics

Known Metric List

/api/v0/apps/:id/metrics returns a list of known metric types

Request:

 curl -H "X-SCOUT-API: 8bea3e976f0fa7a40398117dd1e1fe36" "https://scoutapm.com/api/v0/apps/101/metrics"

Results:

"results": {
  "availableMetrics": [
    "response_time",
    "response_time_95th",
    "errors",
    "throughput",
    "queue_time"
  ]
}

Metric Data

/api/v0/apps/:id/metrics/:metric_type - will return a time series dataset for the metric.

Parameters:

• from - start time, ISO8601 formatted
• to - end time, ISO8601 formatted

These two times must not be more than 2 weeks apart

Request:

 curl -H "X-SCOUT-API: 8bea3e976f0fa7a40398117dd1e1fe36" "https://scoutapm.com/api/v0/apps/101/metrics/response_time?from=2021-03-20T22:00:00Z&to=2021-03-27T21:00:00Z"

Results:

"results": {
  "series": {
    "response_time": [
      [
        "2021-03-20T22:00:00Z",
        90.33333333333333
      ],
      [
        "2021-03-20T23:00:00Z",
        86.87233333333333
      ],
      ...
      [
        "2021-03-27T21:00:00Z",
         112.931111111111
      ]
    ]
  }
}