## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.cognigy.com/llms.txt)

Use this file to discover all available pages before exploring further.

### Get a Graph

### Example Requests

#### cURL

```bash
curl --request GET \
  --url https://api-trial.cognigy.ai/new/v2.0/projects/{projectId}/graph \
  --header 'X-API-Key: <api-key>'
```

#### Python

```python
import requests

url = "https://api-trial.cognigy.ai/new/v2.0/projects/{projectId}/graph"

headers = {"X-API-Key": "<api-key>"}

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

print(response.text)
```

#### JavaScript (Fetch)

```javascript
const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api-trial.cognigy.ai/new/v2.0/projects/{projectId}/graph', 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://api-trial.cognigy.ai/new/v2.0/projects/{projectId}/graph",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-API-Key: <api-key>"
  ],
]);

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

curl_close($curl);

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

#### Go

```go
package main

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

func main() {

url := "https://api-trial.cognigy.ai/new/v2.0/projects/{projectId}/graph"

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

req.Header.Add("X-API-Key", "<api-key>")

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

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

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

### Response Status Codes

- **200**: Project graph retrieved successfully.
- **400**: Bad Request. Validation failed. Missing payload.
- **401**: Unauthorized. Invalid API Key.
- **402**: Payment Required. Validation failed. Missing payload.
- **403**: Forbidden. Access denied.
- **404**: Not Found. Resource could not be located.
- **405**: Method Not Allowed. The request method is not supported.
- **409**: Conflict. The request conflicts with the current state of the resource.
- **413**: Payload Too Large. The request is larger than the server is willing to process.
- **500**: Internal Server Error. An error occurred on the server.
- **501**: Not Implemented. The server does not support the functionality required to fulfill the request.
- **502**: Bad Gateway. The server received an invalid response from the upstream server.
- **503**: Service Unavailable. The server is currently unavailable to handle the request.
- **504**: Gateway Timeout. The server did not receive a timely response from the upstream server.

### Authorizations

- **APIKey**: Required in header as `X-API-Key`.