Thank you for reaching out here on the Okta Developer Forum. I believe OAG apps are also accessible via the Apps API, but since your question is more closely related to Okta Access Gateway, to ensure you receive the most accurate and timely assistance we recommend reposting your query on Okta’s Community at: Okta Help Center (Lightning)
Okta’s teams on the Community are better equipped to provide the comprehensive support and guidance you need as they have the specialized knowledge and expertise in Okta Access Gateway.
We appreciate your understanding and are committed to ensuring you receive the best possible support. If you have any other questions or issues related to Okta’s developer tools and API’s, feel free to post them here, and we’ll be happy to assist!