---
title: "Lookup OAuth client"
method: GET
path: "/oauth/client/{client_id}"
tags: ["oauth-server"]
---

# Lookup OAuth client

`GET /oauth/client/{client_id}`

## Path parameters

- `client_id` string, required

## Response `200`

Registered client metadata

- ClientLookupResponse
  - `client_id` string, required
  - `redirect_uris` string[], required
  - `client_name` string, nullable, required
  - `grant_types` string[], required
  - `response_types` string[], required
  - `token_endpoint_auth_method` string, required

## Other responses

- `404` — Client not found

---

[API](https://skmtc.net/crosmos/apis/crosmos-api.md) · [All operations](https://skmtc.net/crosmos/apis/crosmos-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/crosmos/crosmos-api/versions/a828d1399648/schema)