Creating an API Connector connection

With API Connector in Yandex DataLens, you can send HTTP requests to any API on the internet. You can use such a connection only in Editor as it is not supported in QL charts or dataset-based charts.

To create an API Connector connection, follow these steps:

1. Open the new connection creation page.

2. Under Files and services, select API Connector.

3. Configure the connection as follows:

   • Hostname. Specify the path to the host you will send a request to.

   • Port. Specify the API connection port.

   • URL path. Optionally, specify the path to the API (part of the URL without a protocol, host name, or port).

   • HTTPS. Enable the secure connection option if your server supports HTTPS.

   • Allowed methods. Select a method to send an HTTP request to the API. The available methods are GET and POST.

   • Add public and private headers to your HTTP request as key-value pairs. To do this, click Add, select a header, and enter its value.

     • Public request headers do not contain sensitive data. You can view public headers values at any time in the connection settings. The following public headers are available:

       • Accept-Charset: List of supported response encodings.
       • Accept-Encoding: List of supported response contents encoding methods.
       • Accept-Language: List of supported natural languages.
       • Prefer: HTTP status code to send in the response.
       • X-Org-ID: Yandex 360 for Business organization ID.
       • X-Cloud-Org-ID: Cloud organization ID.

     • Private request headers are used for sensitive data. Their values are encrypted; you cannot view them in the connection settings, but you can replace them with new values. The following private headers are available:

       • Authorization: API authentication data.
       • X-Api-Key: API key for authentication in ClickHouse®.
       • X-ClickHouse-User: Username for authentication in ClickHouse®.
       • X-ClickHouse-Key: User password for authentication in ClickHouse®.

   

4. Click Create connection.

5. Select a workbook to save your connection to or create a new one. If using legacy folder navigation, select a folder to save the connection to. Click Create.

6. Enter a name for the connection and click Create.

ClickHouse® is a registered trademark of ClickHouse, Inc.