> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://devin.ferndocs.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://devin.ferndocs.com/_mcp/server.

# Get knowledge folder structure with note counts.

GET https://api.devin.ai/v3/organizations/{org_id}/knowledge/folders

Return the full folder tree with per-folder note counts.

Reference: https://devin.ferndocs.com/api-reference/v-3/get-enterprise-knowledge-folders

## Authentication

- `Authorization` header (bearer token, required) — Personal API Key (apk_user_*) or Service API Key (apk_*)

## Request

### Path parameters

- `org_id` (string, required)

## Response

### 200

Successful Response

- `folders` (list of FolderSummary, required)
- `root_note_count` (integer, required)

## Types

### FolderSummary

One folder in the knowledge folder tree.

- `folder_id` (string, required)
- `name` (string, required)
- `note_count` (integer, required)
- `path` (string, required)
- `parent_folder_id` (string, optional, nullable)

## Examples

**Request**

```json
{}
```

**Response**

```json
{
  "folders": [
    {
      "folder_id": "f47ac10b-58cc-4372-a567-0e02b2c3d479",
      "name": "Project Documentation",
      "note_count": 42,
      "path": "/Project Documentation",
      "parent_folder_id": null
    },
    {
      "folder_id": "a3bb189e-8bf9-3888-9912-ace4e6543002",
      "name": "Meeting Notes",
      "note_count": 15,
      "path": "/Project Documentation/Meeting Notes",
      "parent_folder_id": "f47ac10b-58cc-4372-a567-0e02b2c3d479"
    },
    {
      "folder_id": "c9bf9e57-1685-4c89-bafb-ff5af830be8a",
      "name": "Research",
      "note_count": 27,
      "path": "/Research",
      "parent_folder_id": null
    }
  ],
  "root_note_count": 8
}
```

**SDK Code**

```python
import requests

url = "https://api.devin.ai/v3/organizations/org_id/knowledge/folders"

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

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

print(response.json())
```

```javascript
const url = 'https://api.devin.ai/v3/organizations/org_id/knowledge/folders';
const options = {
  method: 'GET',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{}'
};

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://api.devin.ai/v3/organizations/org_id/knowledge/folders"

	payload := strings.NewReader("{}")

	req, _ := http.NewRequest("GET", 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(res)
	fmt.Println(string(body))

}
```

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

url = URI("https://api.devin.ai/v3/organizations/org_id/knowledge/folders")

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

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

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.get("https://api.devin.ai/v3/organizations/org_id/knowledge/folders")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.devin.ai/v3/organizations/org_id/knowledge/folders', [
  'body' => '{}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.devin.ai/v3/organizations/org_id/knowledge/folders");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api.devin.ai/v3/organizations/org_id/knowledge/folders")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
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()
```