Connect to an API Connect to any REST, GraphQL API. You can connect ILLA to most APIs using our native integrations. If you need to connect to an internal API, or if there isn’t a supported integration, you can connect using our REST API integration or GraphQL Integration.
At a minimum, you need the base URL of the API you want to connect to. You can also pass URL parameters, headers, etc. If your API requires authentication, you can configure that on this page as well. For example, OAuth2.0 requires an Authorization URL, Access Token URL, etc. After you enter your connection details, click Save resource. 2. Query your API In the App editor, click + New in Action List > select REST API and choose an existed REST API or create a new one > click create action and update the actions with additional URL parameters, headers, etc.