The image shows the data flow of authorized requests. Oracle Cloud Infrastructure API Gateway is at the center of the diagram. Surrounding OCI API Gateway are icons representing:

• Clients (mobile, third-party systems, web applications)
• Identity providers (Oracle Cloud Infrastructure Identity and Access Management and single sign-on)
• Backend services and applications (E-Business Suite, APIs, and databases)

There are arrows pointing from OCI API Gateway to clients, identity providers, and backend services and application. These arrows are numbered and described as follows:

1. A token arrow points from the client to OCI API Gateway.
2. An arrow is pointing between the identity provider and OCI API Gateway.
3. An arrow points from OCI API Gateway to the backend services and applications.