“Because the bank uses Okta, the request is sent to Okta’s API Access Management endpoint, which is Okta’s implementation of the OAuth 2.0 standard, to secure the bank’s APIs. Along with other components like Universal Directory for identity and user management, and Okta’s Adaptive Multi Factor Authentication, Okta API Access Management will manage the Oauth flow”
https://www.okta.com/blog/2019/02/are-you-ready-for-open-ban…