## 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 Knowledge Chunks

#### Request

```
GET /v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}/chunks
```

#### Try it

```bash
curl --request GET \
  --url https://api-trial.cognigy.ai/new/v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}/chunks \
  --header 'X-API-Key: <api-key>'
```

#### Example: Python

```python
import requests

url = "https://api-trial.cognigy.ai/new/v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}/chunks"

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

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

print(response.text)
```

#### Example: JavaScript (Fetch)

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

fetch('https://api-trial.cognigy.ai/new/v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}/chunks', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

#### Example: PHP

```php
$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api-trial.cognigy.ai/new/v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}/chunks",
  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;
}
```

### Response Codes

| Code | Description                    |
|------|--------------------------------|
| 200  | Successful request             |
| 400  | Bad request                    |
| 401  | Unauthorized                   |
| 402  | Payment required               |
| 403  | Forbidden                      |
| 404  | Not found                      |
| 500  | Internal server error          |

### Response Example

```json
{
  "items": [
    {
      "order": 1,
      "text": "This is a paragraph from an article",
      "data": {},
      "referenceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "_id": "<string>",
      "createdAt": 1694518620,
      "lastChanged": 1694518620,
      "createdBy": "<string>",
      "lastChangedBy": "<string>"
    }
  ],
  "total": 1,
  "nextCursor": "<string>",
  "previousCursor": "<string>"
}
```

### Parameters

#### Headers

- **X-API-Key**: string (required) — Supply the API Key in the HTTP header.

#### Path Parameters

- **knowledgeStoreId**: string (required) — The ID of the KnowledgeStore. Length: 24 characters, pattern: `^[a-z0-9]{24}$`
- **sourceId**: string (required) — The ID of the KnowledgeSource. Length: 24 characters, pattern: `^[a-z0-9]{24}$`

#### Query Parameters

- **filter**: string — Text of the knowledge chunk to filter the records.
- **limit**: integer — Maximum number of items to return (default: 25, max: 100, range: 1-100).
- **skip**: integer — Number of items to skip before returning the results (default: 0).
- **sort**: string — Order in which results are returned.
- **next**: string — Cursor that points to the next page of results (length: 24).
- **previous**: string — Cursor that points to the previous page of results (length: 24).

### Authorizations
- **API Key**: transmitted as a header or query parameter.