***

title: "SentryPlugin"
generated: true
---------------

<GenerationInfo sourceFile="packages/sentry-plugin/src/sentry-plugin.ts" sourceLine="26" packageName="@vendure-community/sentry-plugin" />

This plugin integrates the [Sentry](https://sentry.io) error tracking & performance monitoring
service with your Vendure server. In addition to capturing errors, it also provides built-in
support for [tracing](https://docs.sentry.io/product/sentry-basics/concepts/tracing/) as well as
enriching your Sentry events with additional context about the request.

## Pre-requisites

This plugin depends on access to Sentry, which can be self-hosted or used as a cloud service.

If using the hosted SaaS option, you must have a Sentry account and a project set up ([sign up here](https://sentry.io/signup/)). When setting up your project,
select the "Node.js" platform and no framework.

Once set up, you will be given a [Data Source Name (DSN)](https://docs.sentry.io/product/sentry-basics/concepts/dsn-explainer/)
which you will need to provide to the plugin.

## Installation

```shell
npm install @vendure-community/sentry-plugin
```

## Environment Variables

The following environment variables are used to control how the Sentry
integration behaves:

* `SENTRY_DSN`: (required) Sentry Data Source Name
* `SENTRY_TRACES_SAMPLE_RATE`: Number between 0 and 1
* `SENTRY_PROFILES_SAMPLE_RATE`: Number between 0 and 1
* `SENTRY_ENABLE_LOGS`: Boolean. Captures calls to the console API as logs in Sentry. Default `false`
* `SENTRY_CAPTURE_LOG_LEVELS`: 'debug' | 'info' | 'warn' | 'error' | 'log' | 'assert' | 'trace'

## Configuration

Setting up the Sentry plugin requires two steps:

### Step 1: Preload the Sentry instrument file

Make sure the `SENTRY_DSN` environment variable is defined.

The Sentry SDK must be initialized before your application starts. This is done by preloading
the instrument file when starting your Vendure server:

```shell
node --import @vendure-community/sentry-plugin/instrument ./dist/index.js
```

Or if using TypeScript directly with tsx:

```shell
tsx --import @vendure-community/sentry-plugin/instrument ./src/index.ts
```

### Step 2: Add the SentryPlugin to your Vendure config

```ts
import { VendureConfig } from '@vendure/core';
import { SentryPlugin } from '@vendure-community/sentry-plugin';

export const config: VendureConfig = {
    // ...
    plugins: [
        // ...
        SentryPlugin.init({
            // Optional configuration
            includeErrorTestMutation: true,
        }),
    ],
};
```

## Tracing

This plugin includes built-in support for [tracing](https://docs.sentry.io/product/sentry-basics/concepts/tracing/), which allows you to see the performance of your application.
To enable tracing, preload the instrument file as described in [Step 1](#step-1-preload-the-sentry-instrument-file).
This ensures that the Sentry SDK is initialized before any other code is executed.

You can also set the `tracesSampleRate` and `profilesSampleRate` options to control the sample rate for
tracing and profiling, with the following environment variables:

* `SENTRY_TRACES_SAMPLE_RATE`
* `SENTRY_PROFILES_SAMPLE_RATE`

The sample rate for tracing should be between 0 and 1. The sample rate for profiling should be between 0 and 1.

By default, both are set to `undefined`, which means that tracing and profiling are disabled.

## Instrumenting Your Own Code

You may want to add your own custom spans to your code. To do so, you can use the `Sentry` object
from the `@sentry/node` package. For example:

```ts
import * as Sentry from "@sentry/node";

export class MyService {
    async myMethod() {
         Sentry.setContext('My Custom Context', {
             key: 'value',
         });
    }
}
```

## Error Test Mutation

To test whether your Sentry configuration is working correctly, you can set the `includeErrorTestMutation` option to `true`. This will add a mutation to the Admin API
which will throw an error of the type specified in the `errorType` argument. For example:

```graphql
mutation CreateTestError {
    createTestError(errorType: DATABASE_ERROR)
}
```

You should then be able to see the error in your Sentry dashboard (it may take a couple of minutes to appear).

```ts title="Signature"
class SentryPlugin {
    static options: SentryPluginOptions = {} as any;
    init(options?: SentryPluginOptions) => ;
}
```

<div className="members-wrapper">

### options

\<MemberInfo kind="property" type={`<a href='/current/community-plugins/reference/sentry-plugin/sentry-plugin-options#sentrypluginoptions'>SentryPluginOptions</a>`}   />

### init

\<MemberInfo kind="method" type={`(options?: <a href='/current/community-plugins/reference/sentry-plugin/sentry-plugin-options#sentrypluginoptions'>SentryPluginOptions</a>) => `}   />

</div>