Authentication to the Blaxel APIs can either be done using API keys created from the Blaxel console, or through a classic OAuth 2.0 flow.API keys allow you to get started quickly. Simply generate an API key for your user or service account and use the API key as a bearer token in place of the authorization headers Authorization or X-Blaxel-Authorization in any call to the Blaxel APIs.For example, to list models: