This workflow has five main steps:
Your back end system uses the API to submit a complete application.
TrustID processes the application and sends a webhook, the payload of which says the result is complete.
Your back end system sends back a status code of 200, meaning it received the webhook successfully.
Your back end system goes through authentication with the TrustID server.
Your back end system receives the results and interprets these.
This diagram shows the workflow: