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> For a complete documentation index, see https://docs.islo.dev/llms.txt.
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# List Custom Services Endpoint

GET https://api.islo.dev/integrations/custom-services

List custom service definitions in the current tenant (catalog view).

Returns every custom Descope app belonging to the tenant regardless of
connection status, so the Add Integration picker can surface them for
any tenant member to connect to. Connection state (per-user/per-workspace
tokens) lives on ``GET /integrations``; this endpoint is purely the
service catalog.

Reference: https://docs.islo.dev/api-reference/integrations/list-custom-services

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Response

### 200

Successful Response

- `services` (list of CustomService, required)

## Errors

### 401 Unauthorized Error

Unauthorized

- `code` (enum, required)
  - Allowed values: `AUTH_REQUIRED`, `INVALID_REQUEST`, `NOT_FOUND`, `VALIDATION_ERROR`, `SANDBOX_NOT_FOUND`, `SANDBOX_ALREADY_EXISTS`, `SANDBOX_INVALID_STATE`, `SANDBOX_PROVISIONING_FAILED`, `RESOURCE_NOT_FOUND`, `FILE_NOT_FOUND`, `COMMAND_NOT_FOUND`, `EXEC_FAILED`, `FILE_OPERATION_ERROR`, `RESOURCE_UNAVAILABLE`, `ACCESS_DENIED`, `CACHE_CONFLICT`, `BILLING_NOT_ALLOWED`, `TENANT_SUSPENDED`, `RATE_LIMITED`, `TIMEOUT`, `GONE`, `BAD_GATEWAY`, `INTERNAL_ERROR`
- `message` (string, required)
- `available` (long, optional, nullable)
- `limit` (long, optional, nullable)
- `request_id` (string, optional, nullable)
- `requested` (long, optional, nullable)
- `resource` (string, optional, nullable) — Optional capacity fields populated for `InsufficientResources` errors so clients (including peer agents) can recover the typed payload across HTTP boundaries instead of collapsing it to an opaque message.

### 403 Forbidden Error

Forbidden

- `code` (enum, required)
  - Allowed values: `AUTH_REQUIRED`, `INVALID_REQUEST`, `NOT_FOUND`, `VALIDATION_ERROR`, `SANDBOX_NOT_FOUND`, `SANDBOX_ALREADY_EXISTS`, `SANDBOX_INVALID_STATE`, `SANDBOX_PROVISIONING_FAILED`, `RESOURCE_NOT_FOUND`, `FILE_NOT_FOUND`, `COMMAND_NOT_FOUND`, `EXEC_FAILED`, `FILE_OPERATION_ERROR`, `RESOURCE_UNAVAILABLE`, `ACCESS_DENIED`, `CACHE_CONFLICT`, `BILLING_NOT_ALLOWED`, `TENANT_SUSPENDED`, `RATE_LIMITED`, `TIMEOUT`, `GONE`, `BAD_GATEWAY`, `INTERNAL_ERROR`
- `message` (string, required)
- `available` (long, optional, nullable)
- `limit` (long, optional, nullable)
- `request_id` (string, optional, nullable)
- `requested` (long, optional, nullable)
- `resource` (string, optional, nullable) — Optional capacity fields populated for `InsufficientResources` errors so clients (including peer agents) can recover the typed payload across HTTP boundaries instead of collapsing it to an opaque message.

### 422 Unprocessable Entity Error

Validation Error

- `detail` (list of ValidationError, optional)

## Types

### CustomService

Tenant-wide custom integration metadata for the Add Integration picker. ``name`` is the free-form display label; ``slug`` is the normalized identifier embedded in ``descope_app_id`` and used as ``provider_key`` in gateway rules.

- `name` (string, required)
- `slug` (string, required)
- `auth_method` (enum, required) — Authentication method supported by an integration.
  - Allowed values: `oauth`, `api_key`

### ValidationError

- `loc` (list of ValidationErrorLocItems, required)
- `msg` (string, required)
- `type` (string, required)
- `input` (any, optional)
- `ctx` (ValidationErrorCtx, optional)

### ValidationErrorLocItems

- string
- integer

### ValidationErrorCtx

## Examples

**Response**

```json
{
  "services": [
    {
      "name": "string",
      "slug": "string",
      "auth_method": "oauth"
    }
  ]
}
```

**SDK Code**

```python
import requests

url = "https://api.islo.dev/integrations/custom-services"

headers = {"Authorization": "Bearer <api_key>"}

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

print(response.json())
```

```javascript
const url = 'https://api.islo.dev/integrations/custom-services';
const options = {method: 'GET', headers: {Authorization: 'Bearer <api_key>'}};

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"
	"net/http"
	"io"
)

func main() {

	url := "https://api.islo.dev/integrations/custom-services"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <api_key>")

	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.islo.dev/integrations/custom-services")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <api_key>'

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.islo.dev/integrations/custom-services")
  .header("Authorization", "Bearer <api_key>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.islo.dev/integrations/custom-services', [
  'headers' => [
    'Authorization' => 'Bearer <api_key>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.islo.dev/integrations/custom-services");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <api_key>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Authorization": "Bearer <api_key>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.islo.dev/integrations/custom-services")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

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()
```