Require users to authenticate with an API key or OIDC in requests to your API products.
About external auth
Learn about your options for external auth.
API keys
Require users to authenticate with an API key in requests to your API products.
OAuth
Require users to authenticate with an OpenID Connect provider for requests to your API products.
OAuth for multiple API products
Let users authenticate once with an OIDC provider for access to multiple API products.