---
title: "Respan (@respan)"
description: "AI routing and observability platform."
account: "respan"
---

# Respan

AI routing and observability platform.

## APIs

1 public API with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/respan/feed.md

- [Respan API](https://skmtc.dev/respan/apis/respan-api.md): LLM observability: trace and evaluate spans, track errors, and manage prompts and models