Enable the API
MakePlans has a fully featured API. Read more at developer.makeplans.net. You can developer your own integration or you might need to enable the API to use integrations used by other applications.
To enable the API do the following:
1. Go to 'Settings'
2. Go to 'Integrations'
3. Select 'API'.
4. Click 'Enable API'.
You will now get your API Key used for API authentication.