## Initiate OAuth connection

### cURL

```
curl --request POST \
  --url https://your-org.platform.barndoor.ai/api/servers/{server_id}/connect \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{}'
```

### Python

```
import requests

url = "https://your-org.platform.barndoor.ai/api/servers/{server_id}/connect"

payload = {}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)
```

### JavaScript

```
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({})
};

fetch('https://your-org.platform.barndoor.ai/api/servers/{server_id}/connect', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

### PHP

```
<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://your-org.platform.barndoor.ai/api/servers/{server_id}/connect",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
}
```

### Go

```
package main

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

func main() {

url := "https://your-org.platform.barndoor.ai/api/servers/{server_id}/connect"

payload := strings.NewReader("")

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

req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

fmt.Println(string(body))
}
```

### Unirest (Java)

```
HttpResponse<String> response = Unirest.post("https://your-org.platform.barndoor.ai/api/servers/{server_id}/connect")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("")
  .asString();
```

### Ruby

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

url = URI("https://your-org.platform.barndoor.ai/api/servers/{server_id}/connect")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{}"

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

### HTTP Response Codes

- 200
- 401
- 404
- 500

### Example JSON Responses

#### Successful Authorization
```
{
  "auth_url": "https://login.salesforce.com/services/oauth2/authorize?..."
}
```

#### Server Not Found
```
{
  "error": "ServerNotFound",
  "message": "Server with ID '123' not found",
  "details": {}
}
```

#### OAuth Configuration Error
```
{
  "error": "OAuthConfigurationError",
  "message": "Server is missing OAuth configuration. Ask an admin to configure credentials before initiating a connection."
}
```

### Authorizations

**Authorization**  
`string`  
`header`  
**required**

JWT token obtained through Barndoor's OAuth 2.0 authorization-code flow with PKCE. The token should be included in the Authorization header: `Authorization: Bearer <your-jwt-token>`.

Use the Barndoor SDK's `loginInteractive()` function to obtain tokens automatically.

### Path Parameters

- `server_id`  
  **string<uuid>**  
  **required**  
  Server UUID

### Query Parameters

- `return_url`  
  **string<uri>**  
  Optional return URL after OAuth completion

### Body

**application/json**  
The body is of type `object`.

### Response

- 200  
  **application/json**  
  Connection initiation successful
  - `auth_url`  
    **string<uri>**  
    OAuth authorization URL to redirect user to
    
    Example:
    
    `