> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developers.alephant.io/api-reference/saa-s-api/auth/login-with-google-or-git-hub-o-auth/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.alephant.io/_mcp/server.

# Login with Google or GitHub OAuth

POST https://alephant.io/api/v1/auth/login/oauth
Content-Type: application/json

Client sends id_token (Google) or access_token (GitHub). Server verifies token, then logs in or registers user; returns same shape as POST /auth/login. Refresh token is set via Set-Cookie only.

Reference: https://developers.alephant.io/api-reference/saa-s-api/auth/login-with-google-or-git-hub-o-auth

## Servers

- `https://alephant.io` (Production, default)
- `https://dev.alephant.io` (Development)

## Request

### Body (application/json)

This endpoint expects an internal_api_handlers_auth.LoginOAuthRequest.

- `provider` (string, required)
- `accessToken` (string, optional)
- `idToken` (string, optional)

## Response

### 200

data: \{ user, accessToken, workspaces }

- `accessToken` (string, optional)
- `requiresWorkspace2FASetup` (boolean, optional)
- `user` (github_com_alephant_backend-saas-service_internal_service.LoginUserOut, optional)
- `workspaces` (list of github_com_alephant_backend-saas-service_internal_service.WorkspaceOut, optional)

## Errors

### 401 Unauthorized Error

AUTH_INVALID

- `map from string to any`

### 422 Unprocessable Entity Error

VALIDATION_ERROR

- `map from string to any`

### 429 Too Many Requests Error

RATE_LIMIT_EXCEEDED

- `map from string to any`

## Types

### github_com_alephant_backend-saas-service_internal_service.LoginUserOut

- `displayName` (string, optional)
- `email` (string, optional)
- `id` (string, optional)
- `twoFactorEnabled` (boolean, optional)

### github_com_alephant_backend-saas-service_internal_service.WorkspaceOut

- `id` (string, optional)
- `name` (string, optional)
- `role` (string, optional)
- `type` (string, optional)

## Examples

**Request**

```json
{
  "provider": "string"
}
```

**Response**

```json
{
  "accessToken": "string",
  "requiresWorkspace2FASetup": true,
  "user": {
    "displayName": "string",
    "email": "string",
    "id": "string",
    "twoFactorEnabled": true
  },
  "workspaces": [
    {
      "id": "string",
      "name": "string",
      "role": "string",
      "type": "string"
    }
  ]
}
```

**SDK Code**

```python
import requests

url = "https://alephant.io/api/v1/auth/login/oauth"

payload = { "provider": "string" }
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = 'https://alephant.io/api/v1/auth/login/oauth';
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: '{"provider":"string"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://alephant.io/api/v1/auth/login/oauth"

	payload := strings.NewReader("{\n  \"provider\": \"string\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://alephant.io/api/v1/auth/login/oauth")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"provider\": \"string\"\n}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://alephant.io/api/v1/auth/login/oauth")
  .header("Content-Type", "application/json")
  .body("{\n  \"provider\": \"string\"\n}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://alephant.io/api/v1/auth/login/oauth', [
  'body' => '{
  "provider": "string"
}',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://alephant.io/api/v1/auth/login/oauth");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"provider\": \"string\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Content-Type": "application/json"]
let parameters = ["provider": "string"] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://alephant.io/api/v1/auth/login/oauth")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```