# Exchange GitHub OAuth code for access token

POST //localhost:8080/api/v1/auth/oauth/github/exchange
Content-Type: application/json

Frontend sends the code from GitHub redirect; backend exchanges with GitHub and returns access_token. Frontend then calls POST /auth/login/oauth with it.

Reference: https://api.alephant.io/api-reference/saa-s-api/auth/exchange-git-hub-o-auth-code-for-access-token

## OpenAPI Specification

```yaml
openapi: 3.1.0
info:
  title: saas-openapi
  version: 1.0.0
paths:
  /api/v1/auth/oauth/github/exchange:
    post:
      operationId: exchange-git-hub-o-auth-code-for-access-token
      summary: Exchange GitHub OAuth code for access token
      description: >-
        Frontend sends the code from GitHub redirect; backend exchanges with
        GitHub and returns access_token. Frontend then calls POST
        /auth/login/oauth with it.
      tags:
        - subpackage_auth
      responses:
        '200':
          description: 'data: { accessToken }'
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  description: Any type
        '400':
          description: VALIDATION_ERROR
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  description: Any type
        '401':
          description: AUTH_INVALID
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  description: Any type
      requestBody:
        description: code and redirectUri from GitHub callback
        content:
          application/json:
            schema:
              $ref: >-
                #/components/schemas/internal_api_handlers_auth.GitHubExchangeRequest
servers:
  - url: //localhost:8080
components:
  schemas:
    internal_api_handlers_auth.GitHubExchangeRequest:
      type: object
      properties:
        code:
          type: string
        redirectUri:
          type: string
      required:
        - code
        - redirectUri
      title: internal_api_handlers_auth.GitHubExchangeRequest

```

## SDK Code Examples

```python
import requests

url = "https://localhost:8080/api/v1/auth/oauth/github/exchange"

payload = {
    "code": "string",
    "redirectUri": "string"
}
headers = {"Content-Type": "application/json"}

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

print(response.json())
```

```javascript
const url = 'https://localhost:8080/api/v1/auth/oauth/github/exchange';
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: '{"code":"string","redirectUri":"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://localhost:8080/api/v1/auth/oauth/github/exchange"

	payload := strings.NewReader("{\n  \"code\": \"string\",\n  \"redirectUri\": \"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://localhost:8080/api/v1/auth/oauth/github/exchange")

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  \"code\": \"string\",\n  \"redirectUri\": \"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://localhost:8080/api/v1/auth/oauth/github/exchange")
  .header("Content-Type", "application/json")
  .body("{\n  \"code\": \"string\",\n  \"redirectUri\": \"string\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://localhost:8080/api/v1/auth/oauth/github/exchange', [
  'body' => '{
  "code": "string",
  "redirectUri": "string"
}',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://localhost:8080/api/v1/auth/oauth/github/exchange");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"code\": \"string\",\n  \"redirectUri\": \"string\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

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

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

let request = NSMutableURLRequest(url: NSURL(string: "https://localhost:8080/api/v1/auth/oauth/github/exchange")! 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()
```