# OpenTelemetry Traces

If your codebase is already instrumented with OpenTelemetry, you can start sending your tracing data to Baselime today.

Add the Baselime OpenTelemetry endpoint to your exporter:

• Endpoint https://otel.baselime.io/v1/
• Header: x-api-key: <BASELIME_API_KEY>

You can get your Baselime API key in the Baselime console from the Baselime CLI with:

baselime iam

If you have not instrumented your codebase with OpenTelemetry yet, we are building OpenTelemetry SDKs to facilitate instrumenting your code.

Node.js

node.js/

Node.js

aws-lambda/node.js/