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# Probe a URL for an OpenAPI surface

POST https://api.cloudraker.com/spaces/{spaceId}/connections/discover
Content-Type: application/json

Fetches `url` (and the conventional spec paths beside it) and lists the operations it declares, each labelled `read` or `write`. `domainMismatch` is true when the spec’s own base host differs from the host that was typed — confirm explicitly before importing (P5-D11). The URL is checked against the SSRF denylist before any fetch: HTTPS only, no loopback, private, link-local or `.local`/`.internal` hosts. Authorization: `space:contribute`. Returns `{ data: ConnectionDiscovery }`.

Reference: https://docs.cloudraker.com/api/cloud-raker-api/workspace/connections/discover-connection

## Authentication

- `Authorization` header (bearer token, required)

## Request

### Path parameters

- `spaceId` (string, required)

### Body (application/json)

- `url` (string, required)

## Response

### 200

The discovered surface.

- `data` (object, required)
  - `baseUrl` (string, required)
  - `sourceUrl` (string, required)
  - `domainMismatch` (boolean, required) — True when the spec’s own base host differs from the host the user typed — the UI must ask for explicit confirmation before importing (P5-D11).
  - `typedHost` (string, required)
  - `operations` (list of object, required)
    - `id` (string, required)
    - `name` (string, required)
    - `description` (string, required)
    - `method` (string, required)
    - `path` (string, required)
    - `access` (enum, required)
      - Allowed values: `read`, `write`

## Examples

**Request**

```json
{
  "url": "https://api.example.com/openapi.json"
}
```

**Response**

```json
{
  "data": {
    "baseUrl": "string",
    "sourceUrl": "string",
    "domainMismatch": true,
    "typedHost": "string",
    "operations": [
      {
        "id": "string",
        "name": "string",
        "description": "string",
        "method": "string",
        "path": "string",
        "access": "read"
      }
    ]
  }
}
```

**SDK Code**

```typescript
import { CloudRakerClient } from "@cloudraker/api";

async function main() {
    const client = new CloudRakerClient({
        token: "YOUR_TOKEN_HERE",
    });
    await client.connections.discoverConnection({
        spaceId: "spaceId",
        url: "https://api.example.com/openapi.json",
    });
}
main();

```

```python
from cloudraker import CloudRaker

client = CloudRaker(
    token="YOUR_TOKEN_HERE",
)

client.connections.discover_connection(
    space_id="spaceId",
    url="https://api.example.com/openapi.json",
)

```

```go
package main

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

func main() {

	url := "https://api.cloudraker.com/spaces/spaceId/connections/discover"

	payload := strings.NewReader("{\n  \"url\": \"https://api.example.com/openapi.json\"\n}")

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

}
```

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

url = URI("https://api.cloudraker.com/spaces/spaceId/connections/discover")

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 = "{\n  \"url\": \"https://api.example.com/openapi.json\"\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://api.cloudraker.com/spaces/spaceId/connections/discover")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"url\": \"https://api.example.com/openapi.json\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.cloudraker.com/spaces/spaceId/connections/discover', [
  'body' => '{
  "url": "https://api.example.com/openapi.json"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.cloudraker.com/spaces/spaceId/connections/discover");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"url\": \"https://api.example.com/openapi.json\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = ["url": "https://api.example.com/openapi.json"] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api.cloudraker.com/spaces/spaceId/connections/discover")! 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()
```