To use Platform.ly integration in n8n, start by adding the HTTP Request node to your workflow canvas and authenticate it using a generic authentication method. Once connected, you can make custom API calls to Platform.ly to query the data you need using the URLs you provide, for example: once you have established the connection, you can create records in Platform.ly by sending a POST request to the appropriate endpoint with the required data fields. For updating records, use a PUT request to specify the record ID and the new data you wish to apply. Additionally, you can retrieve data by issuing a GET request to the query URL, allowing you to easily manage your records and automate workflows efficiently.