---
title: "Begin OAuth authentication."
method: GET
path: "/auth/{provider}"
tags: ["Authentication"]
---

# Begin OAuth authentication.

`GET /auth/{provider}`

Initiates OAuth authentication flow with the specified provider.

## Path parameters

- `provider` string, required

## Other responses

- `302` — Redirect to OAuth provider
- `400` — Invalid provider
- `500` — Internal server error

---

[API](https://skmtc.dev/carverauto/apis/serviceradar-api.md) · [All operations](https://skmtc.dev/carverauto/apis/serviceradar-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/carverauto/serviceradar-api/revisions/a79ed871e8f6/schema)