---
title: "Authorize with OAuth2 provider"
method: GET
path: "/oauth2/authorize/{provider}"
tags: ["OAuth2 Plugin"]
---

# Authorize with OAuth2 provider

`GET /oauth2/authorize/{provider}`

Initiates the OAuth2 authorization flow with the specified provider. Returns the provider's authorization URL to redirect the user to.

## Path parameters

- `provider` string, required

## Query parameters

- `redirect_to` string

## Response `200`

OK

- AuthorizeResponse
  - `auth_url` string, required

## Changes

- **2026-07-09** `dad8e2644615` — 1 info
  - endpoint added
- **2026-07-08** `d2f9387037c5` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/authula/apis/authula-api/changes/oauth2/authorize/:provider/get.md)

---

[API](https://skmtc.dev/authula/apis/authula-api.md) · [All operations](https://skmtc.dev/authula/apis/authula-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/authula/authula-api/revisions/1a139f96a670/schema)