AI Briefing
KO

Trace all requests in the Vercel CLI

·2026.06.03 09:00

Key point

You can generate OpenTelemetry-based session traces via the Vercel CLI and look up data by request ID.

Details

A new feature has been added that lets you generate Session Traces through the Vercel CLI.

Users can use the vercel curl --trace command to instantly generate an OpenTelemetry trace to a specific endpoint from the terminal.

The generated trace data is managed in the following ways.

  • Generate trace: Generate a trace to the specified endpoint using the vercel curl --trace <URL> command
  • Look up data: Retrieve the generated trace data using the vercel traces get <request-id> command

This feature is available on all plans, and you can start using it right away by updating to the latest version of the Vercel CLI.

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