# Sentry
This plugin enables you to track errors in your Strapi application using Sentry (opens new window).
By using the Sentry plugin you can:
- Initialize a Sentry instance upon startup of a Strapi application
- Send Strapi application errors as events to Sentry
- Include additional metadata in Sentry events to assist in debugging
- Expose a global Sentry service
Begin by first installing the Sentry plugin, and then configuring the plugin to enable your Strapi application to send events to the Sentry instance.
# Installation
Install the Sentry plugin by adding the dependency to your Strapi application as follows:
# Configuration
Create or edit your ./config/plugins.js file to configure the Sentry plugin. The following properties are available:
| Property | Type | Default Value | Description | 
|---|---|---|---|
| dsn | string | null | Your Sentry data source name (opens new window). | 
| sendMetadata | boolean | true | Whether the plugin should attach additional information (e.g. OS, browser, etc.) to the events sent to Sentry. | 
| init | object | {} | A config object that is passed directly to Sentry during initialization. See the official Sentry documentation (opens new window) for all available options. | 
An example configuration:
// path: ./config/plugins.js
module.exports = ({ env }) => ({
  // ...
  sentry: {
    enabled: true,
    config: {
      dsn: env('SENTRY_DSN'),
      sendMetadata: true,
    },
  },
  // ...
});
# Environment configuration
Using the env utility, you can enable or disable the Sentry plugin based on the environment. For example, to only enable the plugin in your production environment:
// path: ./config/plugins.js
module.exports = ({ env }) => ({
  // ...
  sentry: {
    enabled: env('NODE_ENV') === 'production',
  },
  // ...
});
# Global Sentry service access
After installing and configuring the plugin, you can access a Sentry service in your Strapi application as follows:
const sentryService = strapi.plugin('sentry').service('sentry');
This service exposes the following methods:
| Method | Description | Parameters | 
|---|---|---|
| sendError() | Manually send errors to Sentry. | 
 See the official Sentry documentation (opens new window) for more details. | 
| getInstance() | Used for direct access to the Sentry instance. | 
Below are examples for each method.