Using Dynatrace API Tutorial

Introduction

The Dynatrace API allows users to programmatically access and manage their Dynatrace environment. This tutorial provides a comprehensive guide on how to use the Dynatrace API, including setup, authentication, and making requests.

Prerequisites

Before using the Dynatrace API, ensure you have:

• A Dynatrace account.
• API token generated from your Dynatrace environment.
• Basic knowledge of REST APIs and HTTP methods.

Generating an API Token

To make API calls, you need an API token. Follow these steps to generate one:

1. Log in to your Dynatrace account.
2. Go to the "Settings" menu.
3. Select "Integration" > "Dynatrace API".
4. Click on "Generate token".
5. Configure the token permissions as needed and save it.

Keep your API token secure; it provides access to your Dynatrace data.

Making API Requests

Dynatrace API uses standard HTTP methods to perform operations. The base URL for the API is:

Replace {your-environment-id} with your actual environment ID.

Authentication

All API requests require authentication via the API token. You can include the token in the request headers:

Example API Call

Let's fetch all applications in your Dynatrace environment. Below is an example using curl:

This command will return a JSON response containing information about all applications.

{
    "applications": [
        {
            "id": "APPLICATION_ID",
            "name": "My Application",
            "type": "WEB_APPLICATION"
        },
        ...
    ]
}

Common API Endpoints

Here are some commonly used API endpoints:

• Get Applications: /api/v2/applications
• Get Hosts: /api/v2/hosts
• Get Services: /api/v2/services
• Get Metrics: /api/v2/metrics

Error Handling

If your API request fails, you will receive an error message. Common HTTP status codes include:

• 400: Bad Request - The request was invalid.
• 401: Unauthorized - Invalid API token.
• 404: Not Found - The requested resource does not exist.
• 500: Internal Server Error - Something went wrong on the server side.

Conclusion

The Dynatrace API is a powerful tool for managing and monitoring your applications programmatically. With authentication set up and a basic understanding of how to make requests, you can start integrating Dynatrace data into your applications. Always refer to the official Dynatrace API documentation for the most up-to-date information.