---
title: OpenLLMetry
description: Learn how to integrate LlamaIndex.TS with OpenLLMetry.
---
import { Tab, Tabs } from "fumadocs-ui/components/tabs";

[OpenLLMetry](https://github.com/traceloop/openllmetry-js) is an open-source project based on OpenTelemetry for tracing and monitoring
LLM applications. It connects to [all major observability platforms](https://www.traceloop.com/docs/openllmetry/integrations/introduction) and installs in minutes.

### Usage Pattern


<Tabs groupId="install-traceloop" items={["npm", "yarn", "pnpm"]} persist>
	```shell tab="npm"
	npm install @traceloop/node-server-sdk
	```

	```shell tab="yarn"
	yarn add @traceloop/node-server-sdk
	```

	```shell tab="pnpm"
	pnpm add @traceloop/node-server-sdk
	```
</Tabs>

```js
import * as traceloop from "@traceloop/node-server-sdk";

traceloop.initialize({
  apiKey: process.env.TRACELOOP_API_KEY,
  disableBatch: true
});
```