For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
DiscordPlatform
DocumentationIntegrationsAPI referenceSDKsChangelog
DocumentationIntegrationsAPI referenceSDKsChangelog
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DiscordPlatform
On this page
  • 1. Sign up
  • 2. Instrument your app
  • 3. View traces
  • What’s next
Get started

Trace your first call

Get your first trace in Respan in 5 minutes.
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Run your first eval

Create a prompt, build a dataset, run an experiment, and iterate.
Next
Built with

1. Sign up

If you don’t have a Respan account, sign up for free at platform.respan.ai.

2. Instrument your app

In your project directory, run the Respan CLI setup script:

$npx @respan/cli setup

The CLI uses your preferred coding agent (Claude Code, Cursor, Codex, etc.) to detect your project language, install the Respan SDK, and instrument your code. If you don’t have a Respan API key set in your environment, it creates one for you and prints an export RESPAN_API_KEY=<key> command to run in your shell.

3. View traces

Once instrumented, your app logs traces to Respan for every AI call.

Agent tracing visualization

Or try it live without installing anything.

What’s next

  • Traces: Set up tracing manually for each SDK, add decorators, and explore advanced patterns
  • Gateway: Route LLM calls through Respan for logging, caching, and model switching
  • Evals: Score and evaluate your LLM outputs
  • Integrations: See all supported frameworks and LLM providers