Where is the best place to find this documentation?
The main documentation for the API Gateway is in the Admin part of the Infor OS documentation.
https://docs.infor.com/inforos/2024.x/en-us/useradminlib_cloud/default.html?helpcontent=apigatewayag_cloud/cover.html
Further, please refer below URLS well. https://github.com/infor-cloud/ion-api-sdk
https://www.youtube.com/results?search_query=Infor+ION+API
