I am working on api center but there is no displaying in UI for contact details

Hello Nikhil Yadav

Thanks for reaching out on Microsoft Q&A and really appreciate your patience while we looked into this.

Understand from description that you're having some issue displaying the contact details from your OpenAPI spec in the API Center UI. Here’s what you can check and try to get those details showing up:

1. Check Visibility Settings: Make sure the APIs are configured correctly in your API Center portal settings. Navigate to your API center in the Azure portal, select API Center portal, then go to Settings. Look for the API visibility tab and ensure that the visibility settings for your APIs are allowing the necessary details to be shown.

Publishing Changes: After making any changes to your API settings, remember to select Save + publish. Until you publish, your updates won’t be visible in the API Center portal.

Review OpenAPI Spec Specification: Check your OpenAPI spec to ensure that the contact details are correctly specified within the info section. The contact object should contain the name, url, and email fields properly formatted.

Preview Mode: It’s important to note that the API Center is in preview mode. This might mean some features aren't fully functional yet or may require additional configurations that aren’t reflected yet in the UI.

If still face the same issue, then please provide the below information

• Have you checked if the contact details are correctly specified in your OpenAPI spec?
• Are there any specific error messages you encounter when working on the API Center?
• Have you tried republishing after making changes to your settings?
• Are you using any particular API visualization tools that interact with the Azure API Center?
• References:
• Customize your API Center portal
• Set up your API Center portal
• Overview of the developer portal 

Thanks