> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Manage Vantage API clients

> Create and manage Vantage API Clients — the Client ID and Client Secret pairs that applications use to authenticate to the ABBYY Vantage API.

Applications authenticate to the ABBYY Vantage API using an **API Client** — a Client ID and Client Secret pair issued by your tenant. You can create multiple API clients so that each integrating application has its own credentials and flow settings.

<Note>
  Only a **Tenant Administrator** can create or manage API clients.
</Note>

<Card title="Create, configure, and delete API clients" icon="plug" href="/vantage/documentation/tenant-admin/tenant-management/configure-client">
  Use the Vantage UI to create a Public API client, configure its OAuth 2.0 flows, and manage its secrets and redirect URLs.
</Card>

## Related topics

* [Tenant settings](/vantage/documentation/tenant-admin/tenant-management/tenant-settings)
* [Authentication](/vantage/documentation/tenant-admin/tenant-management/authentication)
* [Tenant management](/vantage/documentation/tenant-admin/tenant-management/tenant-management)