---
title: "Introspect the calling routing key"
method: GET
path: "/v1/key"
---

# Introspect the calling routing key

`GET /v1/key`

## Request

- Base URL: `https://api.proxyllm.ai`
- URL: `https://api.proxyllm.ai/v1/key`
- Auth: HTTP bearer

Answers with the key's lanes (provider, models, whether a Codex subscription backs it), mode, and budget state. Authed by the routing key itself.

## Response `200`

Routing key introspection object.

## Other responses

- `401`: Missing or invalid routing key.

---

[API](https://skmtc.dev/proxyllm/apis/proxyllm-api.md) · [All operations](https://skmtc.dev/proxyllm/apis/proxyllm-api/llms.txt) · [OpenAPI document](https://skmtc.dev/proxyllm/apis/proxyllm-api/revisions/35d93083b555?raw)