Find Plumsail SP in the list of available Power Automate (Microsoft Flow) connectors. Then you can search for “Plumsail” in your Flow and add appropriate action:
When you add an action for the first time you will be asked for ‘Connection Name’ and for ‘Access Key’. You can type any name for the connection. For example, ‘Plumsail SP’.
Then create an API key in your Plumsail Account page and paste it to ‘Access Key’ input.
Once you clicked ‘Create’ you can use Plumsail Actions in your Power Automate (Microsoft Flow). Review ‘Power Automate (Microsoft Flow) examples’ to learn how to use them: