To use Cisco Secure Endpoint integration in n8n, start by adding the HTTP Request node to your workflow canvas and authenticate it using a predefined credential type. This allows you to perform custom operations, without additional authentication setup. Once connected, you can make custom API calls to Cisco Secure Endpoint to query the data you need using the URLs you provide, for example: you can utilize the Cisco Secure Endpoint integration to create records by sending POST requests to the appropriate API endpoints, such as creating new threat detections or incidents. To update existing records, you can use PUT requests targeting the relevant resource URLs, allowing for modifications to current data. For retrieving data, simply issue GET requests to the respective endpoints to access information like alerts, telemetry, or security events.